C38rs How it works.pdf

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C38rs
MADE IN AUSTRALIA
(3 x Triangular Positioned Jet Carriage)

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All Direct Hit nozzles and accessories have been designed for a specific job.
If you need to cut roots in a forward direction, the first nozzle you should always purchase is the C38rs Extreme penetrator.
This nozzle, has three triangular (under 42 L/min or 11 Gpm) or six back jets (over 42 L/min or 11 Gpm).
Purchase a C38rs cap and turn it into a flusher.
We highly recommend purchasing the C38rs Carriage with three side jets, together or as your next purchase.
This combination will unblock any blockage (tree roots and wipes with time and patience) in a straight line or around bends.
With the three-side jet C38rs carriage, you can:
- unblock a collapsed pipe downstream or go over dislodged pipes
- cut roots Fast and Easier on the top of the pipe
- cut roots Fast and Easier around 45-degree, 90-degree bends and turn into any junction going upstream
www.DirectHitSewerNozzles.com
©Copyright all rights reserved
Jim Paris 2011

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C38rs 3 x Jets 3 x Jet Side-Carriage
Make it a 4x4 Make it Flush Lines Better Make it Flush Only Make it Go Forward Only
Train on Tracks
6 x Jet -Carriage Safety SS Pipe
C38rs Cap
C38rs Cap
Screw on the C38rs Cap
onto any carriage:
3 x Triangular Positioned Jets
or 3 Side positioned Jets
With 3 x Back
Triangular
Positioned Jets
used on Jetters
from
15 L/Min or 4 Gpm
up to
35 L/min or 9 Gpm
With 3 x Back
Triangular
Positioned Jets
With 6 x Back
Star
Positioned jets
C38rs Carriage Only
with 3 x Back
Side
Positioned jets
C38rs
(Standard)
C = Carriage
RS = Rocket Short
Turn any
C38rs into
a
Flushing
Nozzle
38 = 38mm or 1 1/4” O.D
38mm
or
1 1/4” O.D
24°
Jim Paris 2011

4
seat
holder
body
side
holes
rubber
cone
face
top insert
this way
top
insert
o-ring
dismantlable
rotor
C38rs
carriage
When the rotor body is inserted through the swivel, the bronze ring extruding
the swivel, must face towards the back of the rotor body.
Jim Paris 2011
Because we are continuously improving our products and services, Direct Hit reserves the right to change the speciﬁcations and prices without prior notice.
Bronze ring to the back
Front Back
Rotor Body
C
O
Tungsten
Carbide Jet
SS Tube
Holder
º
º
º
7xO
3xO
C38rs or C43rs (turbo nozzle) assembly
Warning: How to install the rotor swivel and SS Tube.

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3 x Jet Side-Carriage 6 x Jet -Carriage Safety SS Pipe
C38rs Cap
C38rs Cap
Screw on the C38rs Cap
onto any carriage:
3 x Triangular Positioned Jets
or 3 Side positioned Jets
With 3 x Back
Triangular
Positioned Jets
With 6 x Back
Star
Positioned jets
C38rs Carriage Only
with 3 x Back
Side
Positioned jets
With 3 x Back
Triangular
or 6 Back Star
Positioned Jets
used on Jetters
from
40 L/Min or 10 Gpm
(3/8 Bspp or Npt)
C = Carriage
RS = Rocket Short
24°
Jim Paris 2011
C38rs
(Heavy Duty)
Turn any
C38rs into
a
Flushing
Nozzle
38 = 38mm or 1 1/4” O.D
38mm
or
1 1/4” O.D
C38rs 3 x Jet
Make it a 4x4 Make it Flush Lines Better Make it Flush Only Make it Go Forward Only
Train on Tracks

6
body
seat
holder
cap
seat
holder
side
holes
face
top insert
this way
top
insert
o-ring
dismantlable
rotor
rubber
cone
o-rings
C38rs
carriage
Heavy Duty C38RS or C43rs (turbo nozzle) assembly
Because we are continuously improving our products and services, Direct Hit reserves the right to change the speciﬁcations and prices without prior notice.
When the rotor body is inserted through the swivel, the bronze ring extruding
the swivel, must face towards the back of the rotor body.
Jim Paris 2011
Warning: How to install the rotor swivel.
Bronze ring to the back
Front Back
Rotor Body
C
O
Tungsten
Carbide Jet
SS Tube
Holder
7xO
3xO

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Cut roots with the C38rs 3 x Triangular back jet Carriage.
Use the C38rs with the 3 triangular positioned back jet carriage
Jim Paris 2011
With 3 x Back
Triangular
Positioned Jets
C38rs 3 or 6 x Jet

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Push the nozzle up or down line
Jim Paris 2011
C38rs 3 or 6 x Jet

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Jim Paris 2011
C38rs 3 or 6 x Jet

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Push the nozzle down or up the line
Jim Paris 2011
Jim Paris 2011
C38rs 3 or 6 x Jet

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H
While holding the hose, turn the water on and send the nozzle to the blockage
Jim Paris 2011
Hold
C38rs 3 or 6 x Jet

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Jim Paris 2011
Once you hit the blockage turn the water oﬀ
H
DH
C38rs 3 or 6 x Jet

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Jim Paris 2011
Use electrical tape
C38rs 3 or 6 x Jet

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Jim Paris 2011
Find a reference point, to mark the hose
C38rs 3 or 6 x Jet

15
Jim Paris 2011
Mark the hose with tape
Mark your 1st reference
point
C38rs 3 or 6 x Jet

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Jim Paris 2011
Pull the hose out, to mark your 2nd reference point
1st contact
reference
point
C38rs 3 or 6 x Jet

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Jim Paris 2011
Mark your 2nd reference point 100mm or 4” downstream from the contact point on your hose
Mark down stream from
your
1st contact reference point
a
2nd reference point
at 100mm or 4”
100mm
or 4”
100mm
or
4”
1st contact
reference
point
C38rs 3 or 6 x Jet

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Jim Paris 2011
Turn the water on, hold your hose on the 2nd mark and you will be 100mm or 4” in-front of the blockage
Hold
H
DH
Work between the two
reference points to be able
to cut and penetrate
through the roots etc.
1st contact
reference
point
100mm
or 4”
C38rs 3 or 6 x Jet

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Jim Paris 2011
Hold your hose on the 2nd mark for approximately 5 seconds
DH
1st contact
reference
point
Work between the
two
marked reference points
100mm
or 4”
C38rs 3 or 6 x Jet

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Jim Paris 2011
Move forward, hit the blockage (hold 5 seconds) going back and forth in slow motion
H
DH
1st contact
reference
point
Work between the
two
100mm
or 4”
C38rs 3 or 6 x Jet
Hold

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Jim Paris 2011
DH
1st contact
reference
point
Work between the
two
100mm
or 4”
Move back and forward is slow motion
C38rs 3 or 6 x Jet

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Jim Paris 2011
Hold
H
DH
1st contact
reference
point
Work between the
two
100mm
or 4”
C38rs 3 or 6 x Jet
Hold for 5 seconds

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Jim Paris 2011
Turn the water oﬀ once you unblock the line
DH
Work between the
two
1st contact
reference
point
100mm
or 4”
C38rs 3 or 6 x Jet

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Jim Paris 2011
Once the water is turned oﬀ, send your camera down to the nozzle
H
DH
1st contact
reference
point
C38rs 3 or 6 x Jet

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Jim Paris 2011
Inspect what caused the blockage
DH
1st contact
reference
point
C38rs 3 or 6 x Jet

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Jim Paris 2011
Pull the hose back, so the front of the nozzle can be directly bellow the tree root entry point
DH
1st contact
reference
point
C38rs 3 or 6 x Jet

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Jim Paris 2011
Pull the hose back, to mark 380mm or 15” down-stream, from the 1st contact point
1st contact
reference
point
C38rs 3 or 6 x Jet

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Jim Paris 2011
Mark the 3rd reference point
Mark down stream
from the 1st contact point
the 3rd reference point
at 380mm or 15”
with some tape
380mm
or
15”
1st contact
reference
point
380mm
or
15”
C38rs 3 or 6 x Jet

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Jim Paris 2011
Turn the water, hold the hose on the 3rd reference point, for approximately 5 to 10 seconds
Hold
H
380mm or 15”
Pull up or down from this point
50mm or 2”
to cut the root on the top.
C38rs 3 or 6 x Jet

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Jim Paris 2011
Move slowly, 50mm or 2” up or down, at the 3rd contact point to cut the roots
380mm or 15”
50mm or 2”
DH
C38rs 3 or 6 x Jet

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Jim Paris 2011
Hold
H
380mm or 15”
50mm or 2”
DH
C38rs 3 or 6 x Jet
Hold for 5 seconds

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Jim Paris 2011
380mm or 15”
50mm or 2”
Move slowly, 50mm or 2” up or down at the 3rd contact point, to cut the roots
C38rs 3 or 6 x Jet

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Jim Paris 2011
DH
380mm or 15”
50mm or 2”
C38rs 3 or 6 x Jet

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Jim Paris 2011
Hold
H
380mm or 15”
50mm or 2”
DH
C38rs 3 or 6 x Jet
Hold for 5 seconds

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Jim Paris 2011
50mm or 2”
380mm or 15”
Hold
C38rs 3 or 6 x Jet
Hold for 5 seconds
H

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Jim Paris 2011
50mm or 2”
380mm or 15”
C38rs 3 or 6 x Jet

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Jim Paris 2011
50mm or 2”
380mm or 15”
DH
C38rs 3 or 6 x Jet

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Jim Paris 2011
Roots cut.
50mm or 2”
C38rs 3 or 6 x Jet

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3
3
1
1
2
2
The assembly will drop in the shaft
due to its weight.
Turn the water
on.
Once you hit the shaft turn the water oﬀ. Let the pressure
in the hose drop (this will make the hose ﬂexible).
TO AVOID HOSE DAMAGE WHEN JETTING
BACKWARDS, TURN THE WATER OFF, WHEN
GOING THROUGH ANY DROP JUNCTION OR BEND.
IF IT FEELS THAT IT‘S JAMMING, GO FORWARD
500 MM (2") TURN THE WATER OFF, THEN PULL
THE HOSE QUICKLY (WHIP IT OUT) AND IT WILL
BOUNCE AROUND THE TEE OR BEND.
.
SIDE VIEW
All Direct Hit nozzles down a 100 mm (4") or a 150mm (6”) Vertical pipe shaft
Jim Paris 2011

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2022 11 17
Copyright © Notice
Copyright is claimed in their illustrations and associates works, by the copyright proprietor Jim Paris of
Georges Hall NSW 2198 Australia.
The copyright proprietor has the exclusive right to reproduce or copy or authorise others to reproduce or
copy the illustration and associated works.
Coping of these illustrations literacy or of associated literacy or artistic works in any form whether in
electronic or in hard copy and whether in whole or in parts is strictly prohibited without the express written
consent of the Copyright proprietor.
Jim Paris 2011 2022 02 04

C38rs How it works.pdf

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C38rs How it works.pdf