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Maintenance - Compressor
21
Checking oil level and changing oil at compressor
21.2
BiG Pack 870 HDP XC
Original Operating Instructions 150000760_00_en
273
Remove the cover (4).
Remove the filter cartridge (5), knock out the dirt and blow it out from the inside to the
outside with an air jet.
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Replace the filter cartridge (5) in case it is excessively soiled or damaged.
Decompose and tap out the cover (4).
Install the filter cartridge (5).
Attach the cover (4) to the air filter (1) and secure it with retaining brackets (3).
Perform a visual inspection to check if the cover (5) is tightly closed with the air filter (1).
21.2
Checking oil level and changing oil at compressor
BP000-268
Observe the safety routine “Safely performing oil level check, oil change and filter element
change”,
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Checking oil level
Thoroughly clean the area around the oil dipstick (1).
Pull out the oil dipstick (1), clean it and insert it completely. Clean the oil dipstick with a lint-
free cloth.
Pull out the oil dipstick (1) and read off oil level.
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If the oil on the dipstick is below the Y marking:
Top up oil via drain plug (2).
Check oil level.
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If the oil on the dipstick is between the markings X and Y:
Insert oil dipstick (1).
Changing oil
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A suitable container is available for escaping oil.
Extract the oil dipstick (1).
Unscrew the drain plug (2) and drain the oil.
Screw in the drain plug (2) and tighten it firmly.
Top up new oil via oil filling hole (2).
Check the oil level with the oil dipstick (1).