HES HS2510-N, User Manual

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28
Hwang Sun Enterprise Co., Ltd.
28 Edition 2012/02
11.Refer to diagram to reassemble the clean filter, and properly dispose this filter into
manifold then tighten it by spanner. Be careful of excessive force to avoid damage
or being stripped to o-ring.
12. Turn on the motor to make hot melt adhesive inside the tank flow out until there is
no impurities in the adhesive, and turn off the motor.
13.Re-connect the heating hose with manifold and tighten by spanner.
NOTE:
It is necessary to keep the manifold in working temperature before installing filter
assembly, or the mesh screen will be damaged by cool adhesive inside manifold.
4.4 REGULAR MAINTENANCE
CAUTION:
Always wear the protective gloves, safety glasses, and long-sleeves clothing to
avoid being burned by molten adhesive or hot surface of components.
Relieve system air pressure before plugging or unplugging the connectors of
pressure system or connection device for safety.
4.4.1 GENERAL MAINTENANCE
Clean the filter of the air regulator.
Clean the inside of the electrical control chamber., do not loosen any electrical
terminal in case of short circuit.
Check if the connector of cable end is solid enough.
Note : due to vibration to the machine and repeated heating and cooling, will
cause the cable end loosen and get short.
Check joint and its surrounding between the hoses and dispensing nozzle for any
leakage.
Check joint between the hose and manifold for any leakage. If yes, unscrew the joint with an
adjustable spanner, check if o-ring broken, clean it or replace it as necessary.
Check the motor and the gear driven by the chain device for any abnormal or
noise, if necessary to smear over the gear chain device with heat-resistant
lubricant.