47267007 radial 8 dispensing head -Discounted price for sale（Lowest price）

DispensingHeadDispensingHeadDispensingHeadDispensingHeadDispensingHead
Radial 8
Dispensing Head
T47267007
Rev. A
07-01phw
This document supports
assembly
47267007 Rev.A

i
Dispensing Head T47267007 Rev. A
TECHNICAL PUBLICATIONS
This Document Supports Assembly 47267007 Rev. A
Table of Contents
Assembly Drawings ...................................................................................................................................................... 2
Functional Description .................................................................................................................................................. 3
Maintenance Concept.................................................................................................................................................... 3
Related Information ...................................................................................................................................................... 3
Prerequisite Information ............................................................................................................................................... 3
Procedures and Adjustments ......................................................................................................................................... 4
Dispensing Head Adjustment Procedures ..................................................................................................................... 4
Dispensing Head Preliminary Forward Stroke Adjustment ................................................................................ 4
Driver Clearance Adjustment .............................................................................................................................. 5
Cutter Blade Adjustment ..................................................................................................................................... 6
Dispensing Head Return Stroke Stop Adjustment .............................................................................................. 8
Dispensing Head Anti-Back-Up Dog Adjustment ............................................................................................ 10
Dispensing Head Feed Wheel Adjustment........................................................................................................ 12
Dispensing Head Alignment To The Carrier Clip Adjustment ......................................................................... 14
Dispensing Head Refire Assembly Adjustment ................................................................................................ 16
Dispensing Head Final Forward Stroke Adjustment......................................................................................... 17
Dispensing Head Maintenance .......................................................................................................................... 19
Removing The Dispensing Head From The Sequencer Module ............................................................. 20
Disassembling The Dispensing Head ...................................................................................................... 21
Assembling The Dispensing Head ........................................................................................................... 24
Installation Of The Dispensing Head Assembly ..................................................................................... 25
Component Lead Conditioner Adjustment ....................................................................................................... 26
Low Parts Warning Ball Plunger Screw Adjustment ........................................................................................ 27
Component Lead Conditioner Tape Guide Removal ........................................................................................ 28
Component Tape Loading Procedure ................................................................................................................ 29
Loading Components Into the Reel Bin Holder Assembly ............................................................................... 32
Assembling the Component Lead Conditioner ................................................................................................. 33
Assembling the Low Parts Warning .................................................................................................................. 34
Changes To This Revision .......................................................................................................................................... 35

Dispensing Head
Dispensing Head
Low Parts Sense
Component Lead Conditioner
Reel Bin Holder
For more detailed information on the subassemblies
illustrated, refer to the applicable drawing for that
subassembly located in the Dispensing Head or
Dispensing Head Drawings section in the Maintenance
Support Document.

T47267007Rev.ADispensingHead
TECHNICALPUBLICATIONS
ThisDocumentSupportsAssembly47267007Rev.A
AssemblyDrawings

Functional Description
The Dispensing Head Assembly extracts components from reels or ammo
packs and inserts them into the carrier clip on the sequencer chain to be
transported to the insertion head.
The low parts warning and the component lead conditioner are part of the
dispensing head assembly. The low parts warning assembly signals the need
to load parts when the last taped component from the reel or ammo pack
passes through the sensor. The component lead conditioner straightens the
component leads before they are dispensed into the sequencer chain.
Maintenance Concept
The preventive maintenance schedule for the dispensing heads is located in
the Preventive Maintenance section in the maintenance support document.
Related Information
The following table defines documents and sources containing information
that may be useful while performing the procedures defined in this docu-
ment.
Document Title Procedure or Section
Preventive Maintenance Preventive Maintenance Schedule - Dispensing Head
Dispensing Head Drawings section All
Prerequisite Information
• Refer to the Preventive Maintenance document for Adhesive and
Lubricant icon information and definitions.

T47267007 Rev. A Dispensing Head
Procedures and Adjustments
Adjustments and maintenance procedures required to ensure the machine
operates efficiently are presented in the following subsections of this
document. These are:
- Dispensing Head
- Low Parts Warning
- Component Lead Conditioner
Dispensing Head Adjustment Procedures
The procedures contained within this section are used to maintain the
dispensing head.
Dispensing heads can be configured as 2.5 mm or 5.0 mm by interchanging
the upper pusher.
Dispensing Head Preliminary Forward Stroke
Adjustment
Purpose:
This procedure is used to set the dispensing head forward stroke far enough
to enable the sequencer chain clip to secure the component without being
damaged.
Comments:
This procedure should be performed on a bench with an outside air supply of
80 psi.
AdjustmentProcedure:
1. Power down the machine and perform Lockout/Tagout according to
local procedures.
The machine must be powered down and the local Lockout/Tagout
procedure performed to ensure personal safety during this procedure.
2. Apply air pressure to the dispensing head and measure the distance
between the front of the machined housing and the front of the dispenser
driver.
3. If the dimension is .656 inch (16,66 mm) as shown in the illustration, no
adjustment is required. If not, continue with step 4.

4. Loosen the hex jam nut on the shaft of the pneumatic cylinder and thread
the shaft into or out of the driver block as necessary.
5. Check the dimension and repeat step 4 until the proper dimension is
achieved.
Air Cylinder
Hex Jam Nut
Air Cylinder Shaft
Flexible Coupling
Turn here to obtain .656 inch
reference dimension
(16,66mm) or 21/32"
Reference Dimension
Forward Stroke .656
(16,66mm) or 21/32"
Measurement made from
the front of the casting to
the front of the driver.
Driver
Casting, Front
5. Tighten the hex jam nut.
End of procedure
Driver Clearance Adjustment
Purpose:
This adjustment is necessary to prevent lateral movement between the driver
and carrier housing.
Prerequisites:
Dispensing Head Preliminary Forward Stroke Adjustment
Comments:
This adjustment may be performed with the dispensing head either on the
machine or removed from the machine on a workbench. An outside air
supply of 80 psi is required.
Completion of this adjustment is necessary to prevent poorly cut tape if the
clearance is too wide, or interference between the cutters if the clearance is
too narrow.
local procedures.

2. With the cover removed from the top of the dispensing head, insert a .001
inch (0.02 mm) feeler gauge between the driver and the dispensing head
housing as illustrated.
Cutter Blade
Place .001 inch
(0.02mm) feeler
gauge here
Gib
Set Screw
Cutter Blade
3. Use the feeler gauge to set the gap between the driver and housing.
Tighten the set screw.
End of procedure
Cutter Blade Adjustment
Purpose:
The purpose of this procedure is to adjust the cutter block to the left or right
so that the component carrying cardboard strip is sheared cleanly and with a
minimum of resistance.
The recommended clearance between the cutter blades is .0015 inch (0.038
mm).
If the clearance is too small, the blades will interfere with each other and
bind. If the clearance is too large, the edge of the cardboard bends and tears
rather than cutting. The clearance also has an affect on the amount of force
required to cut the cardboard and consequently the speed of the forward
stroke.
Prerequisites:
Driver Clearance Adjustment
Comments:
If preferred, this adjustment procedure can be performed on a bench with an
outside air supply of 80 psi.

local procedures.
2. Remove the component carrying cardboard strip from the dispensing
head.
3. Using the pin (p/n 30535802) supplied, manually push the main driver
forward until the cutting edges of the cutter blades are together.
4. Using a feeler gauge, check the clearance between the cutter blades as
illustrated. If .0015 inch (0,038mm) clearance exists, no adjustment is
required. If not, continue with step 5.
Adjusting
Screw
2x Cutter Block
Mounting Screws
Dispensing Head Top View
5. Loosen the 3 hex head machine screws that secure the cutter block as
illustrated.
6. Turn the adjusting screw out and pull the cutter block out so the clearance
is too large, then slowly turn the adjusting screw in until the proper
clearance is attained.
Cutter "A"
Cutter "B"
TOP VIEW of CUTTERS
.0015 inch (0,038mm)
Clearance
Cutter "A"
Cutter "B"
7. Tighten the hex head machine screws.
End of procedure

Dispensing Head Return Stroke Stop
Adjustment
Purpose:
This adjustment procedure allows the return stroke to stop in time so that the
ratchet wheel is indexed properly. The return stroke should be adjusted so it
stops when there is at least .010 inch (0,25mm) clearance between the ratchet
dog and the stop dowel pin.
If the return stroke is too long, the ratchet dog will be forcibly driven into the
stop dowel pin. This could cause the ratchet dog to jam between the stop
dowel and the ratchet wheel, or it could cause component breakage.
Prerequisites:
Dispensing Head Removal, refer to procedure in this section
Comments:
This adjustment should be performed off the machine on a bench with an
outside air supply of 80 psi..
Because of the tolerances allowed on the ratchet wheel, the clearance
has to be checked on each tooth. The tooth which has the smallest
clearance between the ratchet dog and the dowel pin should be used for
making the adjustment and is usually marked at the time of assembly.
local procedures.
2. With the pneumatic cylinder retracted, check for a minimum clearance of
.010 inch (0,25mm) between the ratchet dog and the stop dowel pin.
Push the dog toward the ratchet wheel to eliminate any free play between
the link and the drive pin when making the measurement.

3. Mark the tooth that is currently engaged with the ratchet dog and record
the clearance between the ratchet dog and the dowel pin. Index the ratchet
wheel and measure and record the clearance for each tooth.
4. To adjust the clearance, remove the set screw that secures the adjusting
screw.
5. Turn the adjusting screw until there is 0.010 inch (0,25mm) clearance
between the ratchet dog and the stop pin.
Turning this screw inward
increases the gap
Return Stroke
Stop Adjustment
Clearance .010 inch
(0,25mm)
Stop Dowel
Locking Set Screw
Loctite 222
Anti-Backup Dog
Eccentric
Adjusting ScrewLocking Set Screw
Loctite 222
Ratchet Dog
Ratchet Wheel
Turning the anti-back-up dog eccentric adjusting screw can prevent
interference with this adjustment procedure. If the anti-back-up dog
eccentric adjusting screw is turned, it must be adjusted after this return
stroke stop adjustment.
6. When the correct clearance is achieved, apply loctite 222 to the set screw.
Replace the set screw and tighten against the adjusting screw.
7. Check the clearances on all the teeth. If the clearances are incorrect,
repeat the adjustment procedure. If the minimum clearance is correct but
the maximum clearance at any tooth is greater than .020 inch (0,51mm),
replace the ratchet wheel and repeat the adjustment procedure.
Go to Adjust the Anti-Back-Up Dog adjustment if the eccentric adjusting
screw has been turned, if not go to step 8.
8. Reinstall the Dispensing Head to complete this adjustment.
End of procedure

Dispensing Head Anti-Back-Up Dog
Adjustment
Purpose:
This adjustment ensures that the anti-back-up dog engages each tooth of the
ratchet wheel at the end of the return stroke.
If the clearance between the anti-back-up dog and the ratchet wheel is too
small, the dog fails to properly position at the end of the return stroke. This
would allow the feed wheel to back up on the next forward stroke and fails to
advance the component carrying cardboard strip. If the clearance is too
large, the component carrying cardboard strip backs up a small amount
causing the components to become misaligned in relation to the pushers.
Prerequisites:
Dispensing Head Return Stroke Stop Adjustment
Dispensing Head Removal, refer to procedure in this section
Comments:
This procedure should be performed off the machine on a bench with an
outside air supply of 80 psi. (552Kpl)
The tooth that was marked in the dispensing head return stroke stop
adjustment should be used for performing this adjustment.
local procedures.
2. Loosen the set screw that secures the anti-back-up dog eccentric in
position as illustrated.
Back out only 1/4 turn - tightening set screw causes clearance to
change.
3. Manually actuate the main driver to position the reference mark on the
ratchet wheel at the anti-back-up dog.

Clearance .002 inch
(0,05mm)
Eccentric Adjustment
Screw
Locking Set Screw
Anti-Backup Dog
Ratchet Wheel
4. Rotate the eccentric to increase the clearance between anti-back-up dog
and the ratchet wheel.
5. Place a .002 inch (0,05mm) feeler gauge or shim stock between the anti-
back-up dog and the ratchet wheel.
Use a slightly larger size feeler gauge, adjust to be tight.
6. Rotate the eccentric adjustment screw until the shim stock can not be
easily removed from between the anti-back-up dog and the ratchet wheel.
7. Loosen the eccentric until there is a slight drag.
8. Tighten the set screw after the correct clearance has been set.
9. Connect the air to the dispensing head and cycle the head observing the
function of the anti-back-up dog.
10. If the anti-back-up dog fails to drop into position on any tooth, repeat the
procedure adjusting the anti-back-up dog to the tooth where it did not
correctly drop into position.
11. Reinstall the dispensing head on the machine.
End of procedure

Dispensing Head Feed Wheel Adjustment
Purpose:
This adjustment positions the feed wheel on its shaft so that the first
component is centered in front of the pushers when the feed wheel is
indexed.
If the feed wheel is not adjusted properly, the component will not be
centered. If it is offset too far, the tabs on the upper pusher could hit the
leads when the component is loaded into the carrier clip. This may cause the
leads to back or break the carrier clip.
There is also a danger that the cutter blades will cut through the leads to the
component instead of through the center of the holes in the cardboard strip.
This would cause excessive wear on the blades.
Prerequisites:
Forward Stroke Adjustment
Return Stroke Stop Adjustment
Anti Back Up Dog Adjustment
Machine is powered up
Special Tools:
Pitch Wheel Tool
Adjustment Procedure:
1. If necessary, load components into the dispensing head and index the feed
wheel until the first component is in front of the driver.
2. Palm the machine down and manually push the main driver forward until
the component carrying cardboard strip stops the cutter blade.
3. Check to see if the leads are centered in the notches of the upper pusher as
guide extends.
4. If the leads are not centered in the notches, loosen the two socket head cap
screws which hold the clamp plate to the feed wheel as shown in the
illustration.

5. Manually turn the feed wheel until the leads are centered in the notches.
For 2.5mm and 5.0mm components, turn the feed wheel to align the leads
as shown in the illustration. In the next step, be careful to keep the clamp
plate parallel with the top of the feed wheel.
5.0
2.5
5.0
Ensure that lead is
centered here
Pusher
Socket Head Cap Screws
Component Input
Clamp Plate
Feed Wheel
Ensure that lead is
centered here
6. While holding the feed wheel in place with the pitch wheel tool,
alternately tighten the cap screws.
End of procedure

Dispensing Head Alignment To The Carrier
Clip Adjustment
Care must be used in aligning the dispensing head to the carrier clip to
prevent damage to the carrier clip.
Purpose:
This procedure provides information for positioning the dispensing head on
the sequencer module so the pusher aligns with the carrier clip.
Comments:
When properly aligned, the component's leads contact the clamps on the
carrier clip forcing them open at the same time. This action puts equal force
on both leads and prevents the component from twisting as it is being loaded
into the carrier clip.
If the dispensing head is not correctly aligned to the carrier clip, the clip fails
to center to the pusher when it extends. Ensure that carrier clips, when
displaced to the left by the pusher, return fully to the right after the pusher
retracts.
Prerequisite Adjustments:
Carrier Clip Alignment to the Cutter Station
Carrier Clip Alignment To Component Transfer Upper Guide
Machine is powered on and the interlock bypass key switch is turned to the
ON position
Special Tools:
Feeler Gauge Setup Tool
Operating the machine when the INTERLOCK BYPASS key switch is in
the ON position may be hazardous, and must be performed by qualified
technicians only. The INTERLOCK BYPASS key must be removed before
resuming normal operation.

1. Remove the component carrying cardboard strip from around the feed
wheel.
2. Using IM Diagnostics, zero the chain.
3. Using the Manual Diagnostics window, turn off the main air dump valve.
4. Manually push the main driver forward as far as it will go.Feeler Gauge
Setup Tool
.030 inch
(0,76 mm)
Pusher
Carrier
Clip
Carrier Clip
Boss
5. Insert the .030 inch (0.76mm) feeler gauge setup tool where illustrated
and check the clearance. When properly aligned, the feeler gauge is
touching both surfaces and the carrier clip is displaced as far as it will go
to the left. If an adjustment is necessary, loosen the socket head cap
screw, which holds the dispensing head on the sequencer, and push the
dispenser to the left until the correct alignment is obtained.
6. After making the adjustment, retighten the socket head cap screw and
withdraw the feeler gauge setup tool.
7. Using the Manual Diagnostics window, turn the main air dump back on.
Ensure that the main driver retracts and is clear of the chain clip.
8. After completing the alignment of all dispensing heads, zero the chain
again. Refer to step 5 and verify that the alignment of the dispensing
heads is correct. Repeat the entire procedure again if necessary to obtain
the proper adjustment.
End of procedure

Dispensing Head Refire Assembly
Adjustment
Purpose:
To adjust the gap between the refire housing and component support so that
components with small lead diameters will be accurately sensed while
maintaining the ability to detect missing components.
Prerequisites:
Machine main power is on, machine is palmed down.
Procedure:
1. Loosen the refire housing screws. Adjust the refire housing until the refire
contact is flush to within .010 inch (0,25mm) overlap with the edge of the
component support section of the cutter holder. Refer to the illustration.
Dispensing Head - Top View
Cutter
Holder
Refire Contact
Refire Housing - Side View
Refire Housing Screws
Component Support
section of Cutter Holder
Refire Contact
LED
Align Refire Contact flush
to .010 inch (0,25mm) overlap
of top edge of Component Support
section of Cutter Holder
2. Loosen the screws and alternately adjust the position of the dispensing
head cover and the refire housing until the results described in step 1 are
achieved. Ensure that all screws are tight when the setup is completed.
End of procedure.

Dispensing Head Final Forward Stroke
Adjustment
Purpose:
This adjustment controls the forward stroke, allowing the component leads
to fully seat in the carrier clip.
If the stroke is too short, the leads fail to pass the high points on the clamps,
and the component falls off the clip. If the stroke is too long, the leads are
bent back by the pushers and cause misinsertions.
Prerequisites:
Preliminary Forward Stroke Adjustment
Alignment To Carrier Clip Adjustment
Machine is powered up and the INTERLOCK BY PASS key is in the ON
position
Comments:
Final adjustment should be done with the dispensing head mounted on the
machine and the production components used.
This adjustment is recommended when the component type on a dispensing
head is changed.
Make sure the components coming in on the cardboard strip do NOT
have bent leads.
Operating the machine when the INTERLOCK BYPASS key switch is in
the ON position may be hazardous, and must be performed by qualified
technicians only. The INTERLOCK BYPASS key must be removed before
resuming normal operation.
1. Remove any component in the carrier clip at the selected station.
2. Push and hold the button on the solenoid valve to actuate the main driver
forward.

3. Observe whether the pushers are pushing the component leads all the way
into the notches in the carrier clip. The pusher should be contacting the
front of the leads, and the leads should be contacting the back of the
notches in the carrier clip. The component should move easily up and
down in the clip.
Solenoid Valve Button
Link Driver
Pneumatic Cylinder
Lock Nut
4. Release the button on the solenoid and remove the component from the
carrier clip. Check from the side and verify that the leads are straight.
5. If the leads are bent, an adjustment is necessary. Push the Emergency Stop
palm switch in to remove the air from the dispensing head.
6. Loosen the lock nut on the shaft of the pneumatic cylinder and thread the
shaft into or out of the link driver as shown below.
7. Repeat steps 3 through 7 until the correct adjustment is achieved.
8. Tighten the lock nut.
End of procedure

Dispensing Head Maintenance
The following procedures contain information relating to corrective
maintenance on the dispensing heads. Refer to the Dispensing Head
Assembly Drawing section at the beginning of this module and the
Dispensing Head Drawings section following this module in the Maintenance
Support Document for all Dispensing Head drawings. Refer to these
drawings when ordering replacement parts for the dispensing head.
After performing maintenance procedures, refer the adjustments section of
this module and perform the necessary procedures to ensure that the
dispensing head operates correctly.
Exploded Parts View of the Dispensing Head Assembly

Removing The Dispensing Head From The Sequencer
Module
The following steps explain how to remove the dispensing head from the
sequencer module.
local procedures.
2. Unscrew and disconnect the electrical cable from the dispensing head.
3. Disconnect the pneumatic lines at the rear of the dispensing head.
Nut Plate - located in
Sequencer machined
casting slot
Mounting Screw
SHCS 1/4 - 20 x 1 3/4
Side ViewTop View
Electrical
Disconnect
Pneumatic
Disconnect
Access hole for
mounting screw
4. Remove the mounting screw which threads into the nut plate. This
mounting screw can be accessed through the hole in the Dispensing Head
top cover.
5. Lift the dispensing head off the sequencer module.
End of procedure

Disassembling The Dispensing Head
The following steps and illustrations explain how to disassemble the
dispensing head. It provides sufficient information to access all parts but
does not detail the more obvious procedures. If additional assistance is
required, refer to the dispensing head assembly procedures.
10
11
8
9
3717
2
1 3
4
6
7
14
Gib
Set Screw
5
12
13
15
16
Dispensing Head Assembly - Top View

Procedure:
1. Loosen the cap screws (1) that secure the component lead conditioner
assembly (2) to the cylinder and valve unit (3) only enough to allow
assembly removal. Refer to the drawing package for details pertaining to
the disassembly of the component lead conditioner.
2. Remove the cap screws (4) that secure the cylinder and valve unit to the
rear of the dispensing head housing (5). Tip the unit slightly to disengage
the rear driver (6) from the main driver (7).
3. Remove the cap screws (8) that secure the cover (9) to the housing.
Disconnect the cable (10) from the refire assembly (11) and the cover.
The main driver assembly (7) and the carrier assembly (12) must be
removed (and installed) together. This prevents damage or loss of the
spring (13) on the bottom of the carrier assembly.
4. To remove the drive assembly, the retainer ring (21) that secures the
driver pin (14) to the link (22) on the ratchet assembly (29), must be
removed. When removing the driver assembly (7) with the carrier
assembly (12), ensure the spring (13) on the bottom of the carrier
assembly is not lost.
5. Remove the cap screws (23) that secure the clamp plate (24), locking
element (25) and feed wheel (26). Remove these parts from the ratchet
assembly shaft (27).

19
27
28
23
25
26
34
24
29
33
35
32
31
37
30
21
41
22
41
20
36
38
40
39
6. Remove the retainer ring (28) on the ratchet assembly shaft. This allows
the ratchet assembly (29), cam unit (30), link (22) and associated parts to
be removed from the bottom of the housing (5).
7. The ratchet assembly (29), cam unit (30), pawl (31) and link (22) can all
be disassembled by removing the retainer rings (32) that secure these
parts. The dog (33) and eccentric (34) can be disassembled from the
housing by removing the retainer ring (35) and socket set screw (36) that
secures them.

8. Remove the machine screws (15) from the cutter holder (16). This allows
the cutter holder to be removed from the housing (5). The ratchet
assembly (29), cam unit (30), pawl (31) and link (22) can all be
disassembled by removing the retainer rings (32) that secure these parts.
The dog (33) and eccentric (34) can be disassembled from the housing by
removing the retainer ring (35) and socket set screw (36) that secures
them.
9. Remove screw (37) from the cutter holder allowing the removal of the
cutter (17).
End of procedure.
Assembling The Dispensing Head
This assembly procedure is included for reference purposes only, and relates
to the disassembly procedures. If the dispensing head was disassembled
further than described in the previous paragraphs, refer to the drawing
package for detailed information pertaining to that level of disassembly.
Reference the illustrations on subsequent pages to assemble the dispensing
head.
Procedure:
1. Assemble the cutter (17), and cutter holder (16), using screw 37. Install
these parts to the housing (5) using the machine screws (15).
2. Refer to the illustrations for this procedure and assemble the ratchet
assembly (26), cam unit (30), pawl (31), link (22) and associated parts
using the retainer rings (32). Assemble the eccentric (34) and dog (33) to
the housing using the retainer ring (35) and socket screw (36).
3. Ensure that the spacer (37), bearings (38), bushing (39), and spring washer
(40) are properly installed in the housing. Slide the shaft (27) of the
ratchet assembly (29), with the cam unit (30), pawl (31) and link (22)
attached, up through the housing (5). From the top of the housing, install
the retainer ring (28) on the ratchet assembly shaft (27).
4. Install the feed wheel (26) on the shaft (27). Insert the locking element
(25) into the feed wheel hub, being sure to put the large half of the locking
element on the bottom. Place the clamp plate (24) over the feed wheel
and secure it with the cap screws (23).
5. Hold the main driver (7), with attached molded flag (40), upper pusher
(38), and lower pusher (39), and the carrier (12) together, being sure that
the spring pin on the driver rides in the groove in the carrier. Insert the
driver and carrier into the housing. Place two nylon washers (41) on the
driver pin (14) then insert the driver pin through the link (22).

6. Lift the front of the driver and carrier and install the compression spring
(13) onto the retainer pin on the bottom of the carrier. Compress the
spring and engage it in the slot in the housing. Seat the driver and carrier
into the housing so they are flush with the top of the housing. Install the
remaining nylon washers (41) onto the driver pin (14) and secure the pin
with the retainer ring (21).
7. Install the cover (9) to the top of the housing (5). Be sure to connect the
wire (10) to the refire assembly (11).
8. With the rear driver (6) attached to the cylinder and valve unit shaft, tip
the assembly so the drivers engage. Secure the cylinder and valve unit (3)
to the rear of the housing using cap screws (4).
9. With the guide assembly (2) assembled, secure it to the cylinder and valve
unit with the cap screws (1).
When completed, go to the dispenser adjustments.
End of procedure.
Installation Of The Dispensing Head Assembly
local procedures.
2. Place the dispensing head on the machined casting to the sequencer
module so the cleats on the bottom of the dispensing head fit into the
locating slot in the casting.
3. Move the dispensing head left or right so the pusher is centered on a
carrier clip. Refer to the Dispensing Head Alignment To The Carrier Clip
Adjustment section.
4. Install the cap screw (19) through the access hole in the cover. Secure it
to the nut plate (20) in the slot of the sequencer module and tighten.
5. Align the keys on the electrical plug with the slots in the socket and push
in the plug. Secure it to the socket by screwing the outer part of the plug
over the threads. Be sure to feed electrical wires behind guard on frame.
6. Refer to the pneumatic diagram and install the pneumatic lines
accordingly. The blue line is pressure and the yellow line is exhaust. The
yellow line connects to the exhaust fitting E.
End of Procedure

Component Lead Conditioner Adjustment
Purpose:
This adjustment positions the component lead conditioner wheel to
accommodate the selected component, ensuring optimum lead straightening
and reduced occurrence of lead jams.
Component Lead Conditioner Wheel 1
Component Lead Conditioner Wheel 2
Tape Guide
Component Lead
Conditioner Bracket
Outside
Tape
Guide
Component Lead Conditioner
Procedure:
1. Loosen the SHCS located on the component lead conditioner wheel 2.
Wheel 2
SHCS
2. Turn wheel 2 either clockwise or counter clockwise to position the
edge of the wheel so that it is even with the component seating plane
(that area of the component which seats on the workboard). Clockwise
rotation is used to increase the height for taller parts. Do not adjust the
wheel close to the body of the component, a gap of .060 inch minimum
is recommended.
Seating
Plane
.060 min gap
.610 inch
(15,3mm)

For components with unguided leads, SIPs for example, ensure that the
height of the wheel and guide is be set so the unguided leads do not
pass between the wheel and guide. Refer to the illustration.
Unguided Leads
Sip Component Tape.030 inch
(0.76mm) Wheel
Guide
3. When the adjustment is completed, retighten the SHCS.
Outside Tape Guide SHCS
Must be Even
Here
Tape Guide
4. Loosen the SHCS screw that secures the outside tape guide and slide
the guide over until it is even with the component lead conditioner
wheel. Retighten the SHCS.
End of procedure
Low Parts Warning Ball Plunger Screw
Adjustment
Purpose:
This adjustment correctly positions the ball plunger screw in the gate. If the
ball plunger screw is not adjusted properly, the gate fails to close or will not
stay closed.
Comments:
The low parts warning assembly gate allows the removal or insertion of the
component tape when the upper end of the tape is engaged at the
dispensing head.
It is recommended that the gate not be used unless absolutely necessary. The
correct method of loading components is to thread the tape up through the
low parts warning assembly with the gate closed.
Ball Plunger
Procedure:
1. With the gate closed all the way, turn ball plunger screw in until it
bottoms out, then back the screw out one quarter turn. This completes
the adjustment of the ball plunger screw.
End of procedure

Component Lead Conditioner Tape Guide
Removal
It may become necessary to remove the tape guide in the event of wear.
Comments:
5/32 Allen Wrench is used on all SHCS on this assembly.
Procedure:
1. With the component tape removed from the component lead
conditioner, loosen the two screws securing the component lead
conditioner to the dispensing head.
2. Remove the component lead conditioner from the dispensing head.
3. Remove the component guard.
Component Guard
Access Shoulder
Screw Through
Hole
4. Remove the shoulder screw.
Shoulder Screw
5. While holding the tape guides up so that the small tabs on component
lead conditioner wheel 2 are clear, pull both wheels out from assembly.
Wheel 1
Tape Guides
Wheel 2

6. Remove the SHCS securing the tape guide to the component lead
conditioner bracket and replace the tape guide.
Tape Guides
SHCS
7. Complete these steps in reverse to reassemble the component lead
conditioner tape guide.
End of procedure
Component Tape Loading Procedure
Purpose:
This section describes the procedure for loading components into the
dispensing heads. A brief description of the function of the low parts warning
system is also included.
Comments:
When the tape is properly loaded, the low parts warning lights will be
extinguished on each of the low parts warning assembly, the refire assembly,
the respective LED light on the push button box on top of the sequencer
module, and the sequencer light tower.
When a low part condition is sensed, the blue light on the light tower and an
audible alarm are activated. Both the light and alarm can be deactivated
through the machine control panel. When a low part condition is sensed,
approximately 70 components remain staged at the dispensing head (for parts
that are taped at a 0.50 inch pitch).
To recover from a low parts sense condition, new components will have to be
spliced in to the existing tape, or a new reel loaded into the reel bin holder
assembly and threaded up through the low parts warning assembly,
component lead conditioner assembly and into the dispensing head.
Tools:
Splicing tape
Hand splicing tool

Procedure:
1. Orient the end of the component tape so that the holes in the tape are
over the pins on the wheel and the component heads are off to the right.
Push the tape up through the wheel and the low parts assembly until the
end of the tape exits the upper side of the low parts assembly. As the
tape passes through the low parts warning switch the LED
extinguishes. It is not necessary to open the gate to feed parts through
the low parts warning assembly.
2. Continue to feed the tape from the low parts warning assembly up to
the component lead conditioner.
3. Orient the end of the tape so that the holes in the tape are over the pins
on the component lead conditioner wheel and under the tape guide.
Using the component guard, manually turn the component lead
conditioner wheel until the component tape exits above the assembly.
Component
Reel
Low Parts Sense
Component Lead
Conditioner
Dispensing Head
4. Run the end of the component tape along the inside of the component
lead conditioner bracket. Turn the component guard to continue
feeding tape.

5. Pull the pin and open the chute on the dispensing head.
Pin
Chute
Component Guard
Manual Button on Valve
Feed Wheel
6. Feed the tape into the dispensing head and engage one pin on the feed
wheel.
7. Close the chute and reinsert the pin.
8. Manually push the pneumatics button causing the dispensing head to
extend. Push the button until a component is inserted into the carrier
clip.
9. Remove the component from the carrier clip.
End of procedure

Loading Components Into the Reel Bin
Holder Assembly
Purpose:
This section describes the procedure for loading new component reels or
ammo packs into the reel bin holder.
Comments:
It is important to properly load the components to minimize the damage to
component leads.
Procedure:
1. To load ammo boxes of components, slide them into the divider 2 slots.
Divider 2 Slots
Pivot Rod Reel
2. To load component reels, unlock and extend the pivot rod, inserting the
hub of the reel over the end of the pivot rod.
3. Lower the reel containing the pivot rod until the reel rests between the
appropriate divider in the reel bin holder assembly and the pivot rod
snaps into its receiver, securing the reel in the top of the divider.
4. When not in use, pivot the pivot rod 90 degrees and secure it in the slot
to keep it clear of tape components when running ammo packs.
End of procedure

Assembling the Component Lead
Conditioner
1. Attach to the component lead conditioner bracket, both tape guides
with the hardware shown.
Shoulder Bolt
SHCS 10-32 x 3/8
SHCS 10 - 32 x 5/8
Bracket
Component Guide
Wheel 1
Wheel 2
Tape Guide
2. While lifting the tape guide to clear the pins of wheel 1, slide wheels 1
and 2 onto the hub on the bracket as shown. Secure with the shoulder
bolt.
3. Attach the component guard to wheel 2 with the hardware as shown.
4. Insert 10-32 x 3/8 SHCS into the hub on wheel 2. Adjust the wheel up
against wheel 1 and tighten the socket head cap screw.
End of procedure

Assembling the Low Parts Warning
1. Attach the guide sensor to the assembly with a 5/16 x 1/2 inch
shoulder screw.
Guide Wheel Sensor
Guide Sensor
Bracket Sensor
SHSS 5/16 x 1/2
Optical Switch
Wire Retainer
Ball Plunger
2. Attach the guide wheel sensor with a 5/16 x 1/2 inch shoulder screw.
3. Attach the optical switch with 2 pan head machine screws.
4. Attach the wire harness plug to the switch.
Wire Retainers
Sensor Bracket
Wire Track
5. Run the wire in the wire track and secure with 2 wire retainers.
6. With the gate closed, turn the ball plunger in until it bottoms out, then
back it out 1/8 to 1/4 turn. Observe that this mates with an indentation
(detent) in the body of the part and that there is no play in the guide.
7. The low parts warning assembly is secured with a 1/4-20 SBHS, 1/4
FW and 1/4 SLW on a rail that is secured to the sequencer module.
The rail is located just above the reel bin holder assembly.
End of procedure

Changes To This Revision
Revised illustrations on pages 1, 2, 19, 20, 21 and 31 to show new sensor flag
configuration.

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