KAESER SK 19 Service Manual page 60

Do not remove the staples (7) in the gaskets (6).
The metal parts of the oil separator cartridge are electrically conduc-
tive and thus have to be grounded:
The gaskets (6) are supplied with heavy staples to provide an electri-
cal path from the oil separator tank to the frame of the compressor
unit.
 Unscrew the hexagonal bolts (4) and remove cover plate (5).
Dispose of the used oil separator cartridge according to environmental
regulations!
 Take out the old oil separator cartridge (8) together with the gaskets (6) and O---
ring (9). Dispose of the old parts according to environmental regulations.
 Clean the sealing surfaces of the oil separator tank.
Attention! When cleaning the sealing surfaces, make sure that no dirt particles
fall into the oil separator tank.
The oil separator cartridge is a disposable item and cannot be
cleaned.
 Insert the new O---ring (9) in the groove in the oil separator tank.
 Insert the new oil separator cartridge (8) with new gaskets (6), fit and tighten down the
cover plate (5) with the hexagonal bolts (4).
 Replace the screen filter (11) and the gasket (10) when the oil separator cartridge (8)
is replaced.
 Open the isolation shut ---off valve between the compressor and the compressed air
system.
Perform a test run
When the operating temperature is reached (see chapter 1.1), shut
down the compressor package (see chapter 8.3) and lock the main
disconnect in the "off" position in accordance with applicable lock out/
tag out procedures (example: OSHA CFR 29 § 1910.147) to ensure the
compressor does not restart.
Afterwards, carry out a visual check for leaks.
Maintenance
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