Dover PSG Mouvex AF HT Installation, Betrieb und Wartung - Seite 8
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THE CYLINDER/PISTON AND BUSHINGS
Before opening the pump, always ensure that it has been drained and release the pressure it may contain.
Make sure the isolation valves, if any, are closed before pulling out the drain plug 434 and its seal 412.
WARNING
DISCONNECT THE ELECTRICITY SUPPLY
BEFORE ANY MAINTENANCE OPERATION.
Dangerous voltage.
Can cause
injury and death .
WARNING
FAILURE TO RELIEVE SYSTEM PRESSURE
PRIOR TO PERFORMING PUMP SERVICE
OR MAINTENANCE CAN CAUSE PERSONAL
INJURY OR PROPERTY DAMAGE.
Hazardous pressure
can cause
personal injury
or property damage.
WARNING
BE CAREFUL WITH THE WEIGHT OF
THE PARTS WHEN THEY ARE BEING
REMOVED.
The weight ot the parts can
be dangerous and may
provoke bodily injuries or
material damages.
NT 1003-D00 09.12 AF HT e
4. OPENING THE PUMP TO INSPECT
WARNING
Hazardous pressure
can cause
personal injury
or property damage.
WARNING
Hazardous or toxic
fluids can cause
serious injury.
CAUTION
Slippery lubricant.
Spills should be
cleaned up.
8/18
DISCONNECTING THE FLUID OR PRES-
SURE CONTAINMENT COMPONENTS
DURING PUMP OPERATION CAN CAUSE
SERIOUS PERSONAL INJURY, DEATH
OR MAJOR PROPERTY DAMAGE.
IF PUMPING HAZARDOUS OR TOXIC
FLUIDS, THE SYSTEM MUST BE FLUSHED
PRIOR TO PERFORMING ANY SERVICE
OPERATION.
THE PUMP LUBRICANT IS VERY SLIPPERY
AND MAY CAUSE SERIOUS INJURY.
ANY SPILLS MUST BE CLEANED UP.