MAINTENANCE
10.5
REPLACING THE POWER CABLE
This may only be carried out by a skilled
electrician. No liability is assumed for incorrect
installation.
Switch the unit off.
Before all repair work: Unplug the power plug
from the outlet.
1. Remove the cover (1) by loosening the screws.
2. Loosen the cable threaded joint (2).
1
2
3. Loosen the wires (3).
4. Replace the unit connecting line.
5. Connect the green/yellow wire to the contact with the PE
sign.
6. Remount the covers carefully (do not squeeze any cables!)
22
3
10.6
TYPICAL WEAR PARTS
Despite the use of high-quality materials the highly abrasive
effect of the paints means that wear can occur at the following
parts:
INLET VALVE
For replacing refer to Section 10.1
(failure becomes noticeable through performance loss and/or
poor or no suction)
OUTLET VALVE
For replacing refer to Section 10.2
(failure becomes noticeable through performance loss and/
or poor suction) The outlet valve is usually considerably more
durable than the inlet valve. Thorough cleaning may already
help here.
ELITE 3000