26
Maintenance / replacement
7.3
Changing the operating fluid
Only applies to HiCube with rotary vane pump as backing pump!
Put a suitable container under the operating fluid duct.
Change the operating fluid according to the operating instructions of the rotay vane
pump.
Fill up the operating fluid.
(see p. 16, chap. 5.7)
WARNING
Operating fluid may contain toxic substances from the pumped media!
Danger of poisoning from the emission of harmful substances from the operating fluid.
Wear suitable protective clothing and respirators.
Dispose of operating fluid according to the local regulations
WARNING
Hot operating fluid!
Danger of burns when draining due to contact with skin.
Wear suitable protective clothing.
Use a suitable collecting vessel.
Fig. 12: Change of operating fluids for HiCube Pro with rotary vane pump
36 Backing
pump
36.1 Filler screw
36.2 Drain plug
41
Operating fluid channel
36.1
36
36.3
36.2
41
