The company offers a range of textile calendars starting from convention bowl calendars to state-of-art technology NIPCO L calendars and NIPCO Y calendars. Guarneri Technology is the only manufacturer in the world to offer the NIPCO-controlled deflection system from VOITH PAPERS for textile finishing. Guarneri Technology's calendars are designed to be robust and reliable. The following easy maintenance tips will extend the life of your machines and keep them running smoothly. For more information visit us at: http://ategroup.com/ To know more about our offerings in textile finishing visit http://ategroup.com/products/textile-engineering/processing/

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Maintenance Tips
for
Guarneri Technology Calender Machines
A.T.E. Enterprises Private Limited
V2.0 May 2017

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 Before starting the calender, ensure that the operator’s footboard and the fabric
passage is clean.
 Avoid any kind of waste material coming in the way of the fabric so that rollers are
not damaged.
 Once in 3 months check and ensure that all screws and other components are
tight.
 It is compulsory to stop the heating system when the operator is not present.
 It is strictly prohibited to leave the calender at a temperature above 60 degree
Celsius alone without the operator.
 Operator should not wear loose fitting clothes and jewellery (including finger
rings).
 Do not mix mineral oil with synthetic oil.
General guidelines

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 Change machine oil every 2 years or 9000 operating hours, whichever is earlier.
 Carry out complete inspection on machine every year.
 Follow lubrication and oil chart recommended by Guarneri strictly.
 Do not mix mineral oil with synthetic oil.
 Do not by pass any interlock/instrument and safety device.
General guidelines

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Daily maintenance activities

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Daily maintenance activities
 Clean the steel roller surface properly
with a soft cloth dipped in alcohol or
polish paste without applying pressure,
before starting the machine.
 Check and clean if any particles or dirt is
present between rollers.

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Daily maintenance activities
 Clean the safety barriers with alcohol
before starting the machine.
 Check sensitivity of the metal detector
for healthy operation.

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Daily maintenance activities
 Check seam detector and set length for
healthy operation.
 Check fabric guider and set air pressure
to 1.5kg/cm2.

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Daily maintenance activities
 Check all safety limits and rip cords.
 Check finger protection and roll distance
of batching.

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Daily maintenance activities
 Check cold water circulation pump and
delivery water pressure.
 Check hydraulic pack temperature and
cooling system.

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Daily maintenance activities
 During heating and cooling phase, the
rollers must be in moving condition.
 Check function of hydraulic solenoid
valves in I and L mode.

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Daily maintenance activities
 Check hydraulic cylinder of batching unit.
 Clean external cooling fan of main drive
motor.

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Daily maintenance activities
 Check cooling of panel AC and clean, if
required.
 Test the metal detector by passing metal
samples through it to check activation of
the alarm relay.
 Check the surface of all rollers for
physical damage.

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Weekly maintenance activities

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Weekly maintenance activities
 Check all the safety devices.
 Check for water leakages of the chiller
unit.
 Check hydraulic pack oil level and top up
if necessary.

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Weekly maintenance activities
 Check all hydraulic hoses for oil
leakages.
 Check the lubrication cycle of steel roller
bearings LH and RH.
 Ensure lubrication as per schedule.

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Weekly maintenance activities
 Check function of width adjustment.
 Check hydraulic system for full pressure.

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Monthly maintenance activities

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Monthly maintenance activities
 Check oil presence and level in hydraulic
unit.
 Check distance between rollers.
 Check motor rotations.

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Monthly maintenance activities
 Check oil presence and level in hydraulic
unit.
 Check distance between rollers.
 Check motor rotations.

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Guarneri Technology, a widely acclaimed brand from Officina Meccanica Tullio
Guarneri s.r.l., Itlay, is a leader in both conventional and controlled deflection
calendars for textile and non-woven fabric processing and finishing applications.
The company offers a range of textile calendars starting from convention bowl
calendars up to state-of-art technology NIPCO L calendars and is the only world-
wide manufacturer to offer the NIPCO controlled deflection system from VOITH
PAPER for textile finishing. This roll technology is characterised by decisive design
advantages.
They offer various models like NIPCO® L, NIPCO® I , NIPCO FLEX®,NIPCO TECH
TEX®, SIMILI calendars and conventional calendars.
About

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A.T.E. Enterprises Private Limited
A-19, CTS 689, Veera Desai Road
Andheri (West), Mumbai - 400053, India
Call: +91-22-6676 6100
Email: processing@ateindia.com
Head - Customer support group
Mr R Thennerasan
r_thennerasan@ateindia.com
Regional service coordinator - Coimbatore
Mr V Siddharaj
v_siddaraj@ateindia.com
Contact us
Regional service coordinator - Chandigarh and Kolkata
Mr Raviraj Singh Rathore
r_s_rathore@ateindia.com
Regional service coordinator - Mumbai
Mr Victor Menezes
v_j_menezes@ateindia.com
Regional service coordinator - Ahmedabad
Mr Hemantkumar Patel
h_n_patel@ateindia.com
For further maintenance tips and services, contact:

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THANK YOU