Dura 65
18 | Page
Version 1.0v-05/2021
© Verder International B.V
7.2.1 Cleaning the Pump
Risk of electrocution!
u
Have all electrical work carried out only by qualified
electricians.
High water pressure or spray water can damage
motors!
u
Do not
clean motors with water or steam jet.
Remove the hose!
u
Rinse the hose carefully to remove chemicals
(follow the cleaning protocol as listed in (
g
7.2.2
Cleaning Protocol for Hoses).
1. Clean large-scale grime from the pump.
2. Remove the service cover to remove any debris. Make
sure the hose is removed.
3. Check the O-ring of the service cover and replace it if
necessary.
4.
Fit the screws with sealing washers to fix the service
cover. For the tightening torque values, please refer to
(
g
Appendix A).
DANGER
7 Inspection, Maintenance
and Repair
Only trained service technicians should be employed
for fitting and repair work. Present a pumped medium
certificate (DIN safety data sheet or safety certificate)
when requesting service.
Risk of injury due to running pump or hot parts!
u
Do not carry out any repair/maintenance work on a pump
in operation.
u
Allow the pump to cool down completely before starting
any repair work.
Risk of injury due to pressure buildup!
u
Do not carry out any repairs/maintenance work on a pump
in operation.
u
Do not block the breather tube which is designed for
pressure relief, unless there is a hose burst and vent kit
fitted.
u
In the unlikely event of a hose burst which leads to
blockage of the breather tube - safely relieve the pressure
inside the casing before dissembling the pump.
Risk of injury and poisoning due to hazardous
pumped liquids!
u
Use protective equipment when carrying out any work on
the pump.
7.1 Inspection
The inspection intervals depend on the pump operating
cycle.
1. Check at appropriate intervals:
– Normal operating conditions unchanged
2. For trouble-free operation, always check the following:
– Lubricant level
– No leaks
– No unusual running noises or vibrations
– Hose in position
7.2 Maintenance
These pumps are generally maintenance free and any
work should normally be limited to inspections and pump
lubricant and hose changes, gearbox adaptor/bearing
carrier greased as required; these may be more frequent in
dust and/or hot condition, refer to (
g
7.2.3 Maintenance
Schedule )
DANGER
WARNING
Note
Figure 15 Clean the Pump Housing
