KAESER SM 8, Service Manual

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Initial Start
7 --- 21
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If exhaust air ducts are to be installed the duct cross section must be equal or larger
than the cooling air outlet of the compressor package and may not exceed the per-
mitted pressure loss prescribed by the compressor manufacturer.
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During installation of the compressor package, ensure that a distance of at least 40 ”
is kept between the air intake of the unit and any wall.
Check the oil level in the oil separator tank (see chapter 9.12).
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Check that the airend rotates in the correct direction (see chapter 7.4).
Check the tension of the drive belts (see chapter 9.4).
The ball valve (6.6, see chapter 5.3) must be closed.
The ball valve (20, see chapter 5.3) must be open.
Lock the main disconnect in the ”off” position in accordance with ap-
plicable lock out/tag out procedures (example: OSHA CFR 29
§ 1910.147) to ensure the compressor does not restart.
Check all screws on the electrical connections for tightness and
tighten if necessary (carry out this check again after 50 hours of oper-
ation).
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This compressor is fitted with a run ---in oil filter cartridge. Replace the filter cartridge
after the run ---in period of 200 hours (see chapter 9.11).
7.3 Functional Check of the Door Interlock Switch
Do not operate the compressor unit with a malfunctioning door inter-
lock switch.
Do not attempt to modify or by-- pass the door interlock switch.
1
1 Door interlock switch
Visual door interlock switch check
Check that the interlock switch operates smoothly by opening and closing the left ---
hand maintenance door.