Dover PSG Mouvex AS80 Installatie, bediening en onderhoud - Pagina 9
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WARNING
DISCONNECT THE ELECTRICITY SUP-
PLY BEFORE ANY MAINTENANCE OPE-
RATION.
Dangerous voltage.
Can cause
injury and death
.
WARNING
HANDLING THE PUMP WITHOUT THE
COVER IN PLACE MAY CAUSE BODILY
HARM, SERIOUS INJURY OR EVEN
DEATH.
Do not operate
without guard
in place.
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.
4.1 Replacing the hose
4.1.1 DISASSEMBLING THE HOSE
Disconnect the pump from inlet and discharge piping.
To insure an optimal life cycle of the hose, it is recom-
mended to replace the worn lubricant by some new
lubricant during any replacement of hose.
The hose may contain a certain volume of the pumped
fluid, but this will be expelled when restarting the pump.
Evacuation of this fluid may also be carried out by run-
ning the pump after having taken all the safety measu-
res required for personal and property protection.
If maintenance of the pump is not carried on site, check
the wheel rotation direction to determine the inlet and
discharge ends.
If the pump is equipped with the "leak detection kit",
which allows the pump to be stopped in the event of the
hose breaking, first the capacitive sensor must be remo-
ved by unscrewing the large PVC ring. See the kit
Instructions for further information.
1. Provide sufficient clearance as described in § PUMP
LOCATION.
2. Drain the lubricant by unscrewing the level plug 57 and
collect the lubricant in a tub.
3. Put the lubricant level plug 57 back in place.
NT 1101-L00 08.10 A80 - AS80 e
4. MAINTENANCE OPERATIONS
NOTES
WARNING
Hazardous or toxic
fluids can cause
serious injury.
WARNING
Hazardous pressure
can cause
personal injury
or property damage.
BOTTOM PORT
1. Place a tub under the hose boot 6 so that the lubricant
in the pump body 1 is collected.
2. Untighten the hose clamp 9.
3. Untighten the hose clamp 8.
4. Untighten the hose clamp 7.
5. Remove the insert 12 with the flange 47, by pulling the
flange 47.
6. Untighten the 4 screws 48, remove the washers 49 and
the brackets 18.
7. Remove the hose clamp 9.
8. Remove the hose clamp 8.
9. Remove the hose clamp 7.
10. Remove the nipple 6.
9/19
IF PUMPING HAZARDOUS OR TOXIC
FLUIDS, THE SYSTEM MUST BE FLUSHED
PRIOR TO PERFORMING ANY SERVICE
OPERATION.
HYDRAULIC PRESSURE MUST BE FULLY
RELEASED BEFORE MAINTENANCE
OPERATIONS IN ORDER TO PREVENT
PERSONAL INJURY OR PROPERTY
DAMAGE.