7 Adjustments and servicing procedures
7.1 Air filter
Figure 12: Air filter (AF)
Procedure
1. Stop the compressor, close the air outlet valve and switch off the voltage.
2. Remove the filter cover and the filter element. Discard damaged or clogged elements. Clean
the cover.
3. Fit the new element and reinstall the filter cover.
SF 6
+
has 2 air filters.
7.2 Air cooler
Cleaning
1. Keep the cooler clean to maintain cooling efficiency. If necessary, remove any dirt with a fiber
brush. Never use a wire brush or metal objects.
2. Next, clean by air jet in the reverse direction of the normal flow.
3. If it is necessary to wash the cooler with a cleansing agent, consult your supplier.
7.3 Drive motor
Instructions
The motor bearings are greased for life and do not require special attention.
Keep the motor free from dust for optimal cooling.
Instruction book
2920 7219 10 65