Maintenance and Troubleshooting
19 04 272 - 01.01.2012
Operating Instructions - Translation
Eng - 17/20
8.3 Oil
Change
Danger!
Electric shock possible!
Pull out the main power plug before starting work!
Caution !
Handle and eliminate the old oil according to the applicable
regulations.
Oil type to be used, see chapter : “Technical Data”
For oil change the pump has to turned off, warm (through operation) and under
atmospheric pressure (no vacuum in chamber).
Unplug the machine from the power connection.
Open the service lid (rear side) with an Allen key.
Remove the oil filling screw
2.
Let the oil drain through the oil drain screw
4
into an appropriate recipient.
Screw up again the oil drain screw.
Fill it up with new oil.
(6 m
3
/h pump: 0,2l).
Close the oil inlet with the oil filling screw
2
.
Close the service lid again.
8.4
Exhaust Filter Change
Danger!
Electric shock possible!
Pull out the main power plug before starting work!
Unplug the machine from the power connection.
Open the service lid (rear side) with an Allen key.
Take out the exhaust filter
1
from the filter casing turning it contrary to the clock
direction.
Screw the new exhaust filter and turn it to fasten it slightly.
Close the service lid again.
1
DVP LB.6 - Pump 6 m
3
/h