probst 52400043, Руководство по эксплуатации

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Operating Manual - Vacuum Pump TFK 12
Operation
Wear protective clothing during operation.
Should the pump not provide sufficient performance check the system for leakages, pinched tubes etc.
Any damaged should be repair by a qualified technician.
Fault finding
The following list summarises possible malfunctions and describes how to eliminate them.
Should you not be able to eliminate the malfunction, please return the pump to the manufacturer for
repair.
In case of any malfunction switch off the appliance immediately and disconnect it
from its power supply.
Always disconnect the appliance from the power supply before performing any
repair or maintenance work.
Fault Possible cause Action
pump runs but does not
create a vacuum Vanes or rotor are broken. Return the pump for repair.
pump runs but the
efficiency is too low Diameter of hose is too narrow. Check diameter and remove and kinks.
Filter restricted through contamination Clean filter
Filter oily Renew filter
Hoses, fittings or seals dirty Clean hoses, fittings and seals and replace
them if necessary
Other leakages Check system for leakages
pump is operating at high altitude Try to find another solution
Pump parts are worn Replace vanes
Pump does not start Power failure Check the fuses and the cable
Check the position of the switch
Check that the power supply corresponds to
the details on the name plate
Pump seized Remove possible contaminants in the pump
head. Remove and replace any damaged
parts
Pump rotates backward Vacuum exists inside the pump head Install a check valve
All work on current carrying parts should be undertaken by a qualified technician only.