Maintenance
Inspections and preventive maintenance
7821-9001-005
01. October 2019
8.3.2
Replacing the hose pump hose
Replace the hose every year to ensure reliable operation.
Attention!
Only replace the hose when the hose pump is off.
Attention!
Only replace the hose when the hose pump is off.
► Switch off the hose pump before replacing the hose.
● Pull the hose out from the hose pump.
● Undo the three screws in the housing
cover.
● Remove the housing cover form the
hose pump.