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Clean vacuum pump lter
The vacuum pump lter should be cleaned regulary (once a week, more often if the environment re-
quires it).
1. Remove the lter unit from the lter holder (a).
2. Open the lter unit (b).
3. Empty the lter unit and remove the lter inset in an upside-down position (c).
4. Carefully clean the lter inset using reduced compressed air.
5. The lter inset MUST be replaced when dirty or damaged.
6. Reassemble the lter unit and mount it in the lter holder with the lter unit lid in the upward direc-
tion (see gure).
7. Verify function of the lifter.
• Clean the vacuum pump and suction foot lter regulary. Failure to clean the lters may cause the
pump to overheat or reduce lifting capacity.
• Take care to mount the lter unit in the correct orientation during reassembly. Damage to the
pump may occur if the lter unit is mounted upside-down in the lter holder.
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