Maintenance; Maintenance Schedule - Graco PCF Instructions - Parts Manual

Maintenance

Maintenance
Prior to performing any maintenance procedures, follow
the Pressure Relief Procedure on page 46.

Maintenance Schedule

The following tables list the recommended maintenance procedures and frequencies to operate the equipment
safely. The maintenance is divided between mechanical and electrical tasks. Maintenance must be performed by
trained personnel per this schedule to assure safety and reliability of the equipment.
Mechanical
Task
Inspect system for leaks
Depressurize fluid, after opera-
tion
Remove heat from system,
after operation
Inspect filter (234967) bowls
and drain
Check hoses for wear
Check/tighten fluid connections
Check/tighten air connections
Lubricate dispense valves*
Rebuild regulator*
Rebuild dispense valve*
Replace air filter
Replace Solenoid
Replace V/P valve
* Check component manual for more detailed maintenance information.
Electrical
Task
Check cables for wear
Verify cable connections
Verify operation of "System Stop" button
* Check Component Manual for more detailed maintenance information.
62
Operator
Daily Weekly







Weekly



Maintenance Person
3-6
Monthly
months
or
125,000
cycles



18-24 36-48
months months
or or
500,000 1,000,000
cycles cycles


7000
hours

313377L