Special Maintenance; Tightening The Drive Belts; Changing The Oil In The Compressor; Replacing The Drive Belt - CAMPAGNOLA MC 550 Gebrauchs- Und Wartungsanweisung

5 - MAINTENANCE

5.2 Special maintenance

WARNING!
Before performing any maintenance operations wear heat-resistant gloves. The engine head block (10) and the muffler
(11), the compressor head block (22), the copper hose (33) and the pilot valve (18) get extremely hot.
Special maintenance work is to be performed by qualified mechanics.
NOTE
Before performing any maintenance on the engine, refer to the Use & Maintenance manual supplied.
Perform the procedures below in the order given:
a) Put the selector (16) (petrol/gasoline only) in the OFF position or move the switch lever (44) (diesel only) to the left to
stop the engine.
b) Close the cock (8) on the fuel tank (petrol/gasoline only).
c) Open the exhaust valve (35) to empty the air tank.

5.2.1 Tightening the drive belts

NOTE
If the belts need to be tensioned, contact the nearest CAMPAGNOLA S.r.l. Authorised Service Point.

5.2.2 Changing the oil in the compressor

NOTE
Perform this operation while the compressor is warm, after it has operated for a period of time.
• Remove the oil cap (30).
• Loosen the drain plug (32) and allow the oil to flow out.
• Close the drain plug.
• Fill up with the indicated oil (see the oil chart) through the oil inlet (30) until the maximum level in the sight glass (31) is
reached.

5.2.3 Replacing the drive belt

NOTE
If the belts need to be replaced, contact the nearest CAMPAGNOLA S.r.l. Authorised Service Point.

5.2.4 Replacing the pilot valve muffler (18)

• Remove the filter and replace it.

5.2.5 Servicing the pilot valve (18)

• Contact the nearest CAMPAGNOLA S.r.l. Authorised Service Point.

5.2.6 Repairing the fittings because of air leaks

• Unscrew the fitting, put TEFLON on its thread and then tighten it again. If this does not work, the fitting needs to be
replaced.

5.2.7 Maintenance of the operating lever

• The regulation of the operating lever shall be performed by an Authorised CAMPAGNOLA S.r.l. Assistance Point or dealer.
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