Subject to change · UMPCL 045_41733800 · 0321 · EN
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10.3 Pumping of hydraulic fluids (e.g. waste oil, filter is bypassed)
1. Connect the filter unit to a power source.
2. Insert the suction lance / suction pipe into the tank of the machine or system (e.g. hydraulic tank).
3. Place the discharge pipe into the container (e.g. empty oil barrel).
4. Move the lever to the "Pumping" position.
Fig. 11: Lever pumping / filtering
5. Switch on the filter unit at the on/off switch.
6. Check the oil flow (observe sufficient immersion depth of the suction lance in the hydraulic fluid).
NOTE
›
At the beginning of the filtration, filling of the filter unit may take several seconds.
Pumping
Filtering
7. Monitor the process.
8. After the machine or system has been completely emptied, switch off the filter unit at the circuit breaker.
9. Fix the suction lance / suction pipe and the discharge pipe to the corresponding brackets at the filter unit.
10.4 Flow adjustment (only available with UMPCL 045A)
1. During the pumping or filtration process, the output flow of the unit can be regulated in the range of 20-70 l/min.
2. In order to increase the flow rate, turn the potentiometer knob clockwise.
Fig. 12: Front panel with potentiometer for flow adjustment
