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WARNING
MAINTENANCE
Warning:
Employees should not perform maintenance on the CIP control
system before ensuring a safe work environment .
To ensure a safe work environment, it is recommended, but not limited to, verify-
ing the following precautions are met:
•
Power to the control panel should be OFF and Locked Out
•
Remove or Lock Out the inbound air supply from the pressure regulator
General cleanliness extends the life of your control panels and its components .
The area should be kept free of spills and loose debris . Under NO circumstance
should the panel be sprayed down or cleaned with any wet fluids . Doing so
could damage the electrical and/or pneumatic equipment .
If hardware issues exist, cease all use of the CIP Control Panel until all issues are
resolved .
MAINTENANCE CHECKLIST
•
Check air lines for cracks and leaks .
•
Check pressure drop across air filter; if pressure drop exceeds maximum
allowable, the filter must be cleaned or replaced .
•
Check for loose connections or connectivity with solenoid valves
Note:
The pressure drop should not exceed 14psig; if the pressure drop exceeds
the maximum allowable the filter needs to be cleaned or replaced .
Note:
A solenoid valve does not typically give advance warning before failing .
