Campbell Hausfeld CS2154 Operations Instructions download pdf (Page 15)

Series CS Rotary Screw Compressors

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Maintenance (Continued)

OIL CHANGE

RISK OF INJURY! The unit consists of rotating

and pressurized components. Do not attempt

to change oil until the unit has completely stopped and been fully

depressurized.

Disconnect, tag and lock out

power source then release all

pressure from the system before attempting to install,

service, relocate or perform any maintenance.

RISK OF BURNS! The unit parts, oil,

and screw plug can be hotter than

175° F (80° C)! Wear personal safety equipment!

1. Switch off the system, prevent it from being

switched back on without authorization, and

bring it into a horizontal position.

2. Depressurize the tank and system completely..

3. Unscrew the oil plug of the filler neck by hand.

4. Carefully unscrew the oil drain cap and catch the used oil in

a suitable container.

Dispose of the used oil, oil-contaminated

container, and cloths in accordance with local

regulations.

5. Clean the oil drain screw to remove any remaining oil.

Tighten drain cap to original closed position.

OIL FILTER

RISK OF INJURY! The unit consists of rotating

and pressurized components. Do not attempt

to change oil until the unit has completely stopped and been fully

depressurized.

RISK OF BURNS! The unit parts, oil,

and screw plug can be hotter than

175° F (80° C)! Wear personal safety equipment!

NOTE: Replace the oil filter with every oil change.

1. Switch off the screw compressor system and prevent it from

being switched back on without authorization.

2. Depressurize the system completely.

3. Remove the oil filter cartridge with a suitable tool, e.g. oil

filter strap wrench.

Dispose of the old oil ﬁ lter cartridge in

accordance with the applicable regulations.

4. Oil the seal on the new oil filter cartridge with oil of the same

oil type as in the air end.

5. The new oil filter cartridge must be held vertically and filled

with oil of the same oil type as in the compressor module

before being screwed on.

6. Screw the new oil filter cartridge onto the multiblock and

tighten by hand. No tool is required.

7. Switch on the system.

8. The oil filter must then be checked for leaks with the system

running.

9. Check the oil level as explained earlier and top up the

missing oil quantity again to the maximum level.

AIR-OIL SEPARATING ELEMENT

RISK OF INJURY! The unit consists of rotating

and pressurized components. Do not attempt

to change oil until the unit has completely stopped and been fully

depressurized.

RISK OF BURNS! The unit parts, oil,

and screw plug can be hotter than

175° F (80° C)! Wear personal safety equipment!

Heavily soiled intake air or low-

quality oil cause heavier soiling of

the cartridge, which can result in the premature need for replacement.

1. Switch off the screw compressor system and prevent it from

being switched back on without authorization.

2. Unscrew the air-oil separating element with a suitable tool,

e.g. oil filter strap wrench.

Dispose of the used oil, oil-contaminated

container, and cloths in accordance with local

regulations.

Figure 12 - Oil Filter

Oil Filter

Filter Seal

Multiblock

Figure 11 - Oil Drain

Oil Drain Pipe and Cap

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Campbell Hausfeld CS2154 Operations Instructions Page 15

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