22
Maintenance / replacement
7.3 Changing the operating fluid
Only applies to HiCube with rotary vane pump as backing pump!
Î
Release the lashing strap at the front, right fastening hook.
Î
Uscrew the securing hooks from the frame (2x Allen head screws 90).
Î
Loosen the power supply support fastening screws (2x Allen head screws 5).
Î
Lift the power supply and shift it aside.
– Do
not
loosen electrical connections!
Î
Unscrew two screws 104 from the frame.
Î
Remove the perforated plate sidewise out of the frame.
Î
Swivel out the operating fluid duct from the pumping station frame.
Î
Put a suitable container under the operating fluid duct.
Î
Changing the operating fluid according to the operating instructions of the rotay
vane pump.
Î
Assembly of the pumping station in reverse order.
Î
Re-fasten the pumping station with all the lashing straps.
WARNING
Operating fluid may contain toxic substances from the pumped media!
Danger of poisoning from the emission of harmful substances from the operating fluid.
Î
Wear suitable protective clothing and respirators.
Î
Dispose of operating fluid according to the local regulations
Fig. 11: Changing the operating fluid for HiCube Classic with rotary vane pump
5
Allen head screw
25.1 Filling screw
25.2 Drain screw
25.3 Sight glass
45
Operating fluid duct
81
Perforated plate
90
Allen head screw
104 Lens head screw
106 Securing hook
25.1
25.2
25.3
106
9
0
81
104
45
5 (2x)
