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- B.6.20.44-B
F22.060.03, issued on 01.98
SHUTDOWN
If the pressure is removed from the air to the air motor while the fluid pressure system is still
under pressure, the fluid pressure can rise depending on the system.
Therefore remove the pressure from the reciprocating pump (on the air and fluid side) by
removing fluid with the air pressure supply shut off.
FOR A SHORT PERIOD
Cut off the air pressure supply
Relieve the pressure from the reciprocating pump by removing all fluid, e.g. by engaging the
gun.
FOR A LONGER PERIOD, FOR THE COMPANY HOLIDAY PERIOD
Flush the reciprocating pump well
Leave the detergent in the reciprocating pump
– The liquid primer must be filled up to the middle of the filling connector.
Cut off the air pressure supply
Relieve the pressure in the reciprocating pump by removing all fluid, e.g. by engaging the gun.
FOR A LONG PERIOD
Thoroughly flush the reciprocating pump
Pump the detergent out of the reciprocating pump
Let the reciprocating pump run empty for a short while at the lowest air pressure
Interrupt (screw off) the air pressure connection to the piston pump
Remove the liquid primer (Page 22)
It should be noted that on shutting down, the piston is in the bottom position in order to
prevent drying of fluid residues,
SOLVING PROBLEMS
- Troubleshooting 31
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