Sullair Compressor PDR32L

Check the coolant level in the sump

If the addition of coolant becomes too frequent, refer to the Troubleshooting Section (5. 7) under excessive coolant consumption for a probable cause and remedy.

Do the instrument panel gauges monitor the correct readings for that particular phase of operation?

After the machine has warmed up, is the compressor running properly?

Warning: This maintenance check requires trained personnel with PPE!

Replace your bearing filter element every 4,000 hours or once a year, whichever comes first. This must be done even it the bearing filter indicator does not signal red.

Also clean the main tilter element and install a new gasket kit, at this time.

Steps to replace the bearing filter element:

Sign off on the bearing filter element maintenance

Warning: Ensure the machine is turned off and disconnected from power source before performing any maintenance tasks.

Clean compressor unit bearing and shaft seal orifices

Sign off on the 50 hourly compressor maintenance

The air filter element is cleanable by one of two methods. One method is by washing with a mild household detergent and water.

The other method is cleaning with compressed air. The maximum amount of times that an element should be cleaned is six (6) times; however, the element should be used no longer than a period of one ( 1) year without changing.

Prior to cleaning an element, check the element for damage.

Damaged elements are to be replaced.

When cleaning an element, never exceed the recommended maximum pressures for water (40 PSI) or compressed air (30 PSI).

Do not strike the element against any hard surface to dislodge dust. This will damage the sealing surfaces and possibly rupture the element.

Never "blow" dirt out of the interior of the filter housing. This may introduce dust downstream of the filter. Instead, use a clean damp cloth.

Method 1: Cleaning the Element by Washing. When washing the element, never use petroleum solutions or solvents. Also, never immerse a dirty element in water or cleaning solution.

Place a bright light inside the element to inspect for damage or leak holes. Concentrated light will shine through the element and disclose any holes.

Inspect all gaskets and gasket contact surfaces of the housing. Should faulty gaskets be evident, correct the condition immediately.

If the clean element is to be stored for later use, it must be stored in a clean container.

After the element has been installed, inspect and tighten, if necessary, all air inlet connections prior to resuming operation.

Sign off on the air filter element inspection