Spare Parts And Accessories - VWR VP 86 Manual De Instrucciones

English
Head parts are soiled.
Diaphragm or valve plates/sealings are
worn.
After diaphragm and valve plates/sealings
have been replaced
Tab. 8
Pump is switched on, but does not run, the on/off-switch on the pump is not lit
Cause
Pump is not connected with the power
source.
No voltage in the power source
Fuse in the pump is defective.
Tab. 9
Pump is switched on, but does not run, the on/off-switch on the pump is lit
Cause
The thermal switch has opened due to
overheating
Tab. 10
Fault cannot be rectified
If you are unable to determine any of the specified causes, send the pump to VWR Customer Service.
1. Flush the pump to free the pump head of dangerous or aggressive gases (see chapter 8.2.1).
2. Clean the pump (see chapter 8.2.2).
3. Send the pump to VWR with a filled out decontamination declaration (see appendix) and specification of
the medium transferred.

10. Spare parts and accessories

10.1 Spare parts
A Service Set contains all spare parts needed for one complete service. 1 diaphragm and 2 valve
plates/sealings
Service Set for pump type:
VP 86
Tab. 11
Fuses
Each pump contains two fuses.
Pump range
VP 86, 230 V
Tab. 12
12
 Clean head components.
 Replace diaphragm and valve plates/sealings (see
chapter 8.3).
 Check that the spacers have been replaced onto the
diaphragm screw thread.
 Check head connection and hose connections for leaks.
 Possibly carefully tighten the outer screws of the top plate
crosswise.
Fault remedy
 Connect pump to mains power.
 Check room fuse and switch on if necessary.
 Remove pump's mains plug from the socket.
 Loosen marked lid on underside of the pump.
 Select and replace suitable fuse (see chapter 4).
Fault remedy
 Remove pump´s mains plug from the socket.
 Allow pump to cool.
 Trace cause of over-heating and eliminate it.
Order-No.:
043241
Order-No. fuse (1 piece)
025250