Troubleshooting; Accessories - Rothenberger ROSOLAR PUMP Instrucciones De Uso

5

Troubleshooting

Symptom
Pump does not start
Pump does not take in liquid
Pump does not build up
pressure
Liquid escapes from the
pump
6

Accessories

Accessory Name
Replacement container
Hose set compl.
Pressure line filter
Impeller
O-Ring
Motor pump
Filter bag package, 10 pieces
Return run cap for filter bag
16
Possible Reason
Impeller blocked
Impeller clogged up or
macerated
Motor defective
Intake line is not leaktight
Impeller worn or damaged
Suction line or foot valve is
blocked
Pressure line closed or
blocked
Ball valve at the tank outlet
closed or tank empty
Impeller or lateral discs are
worn
Filter clogged
Ball valve at the tank outlet
closed
Shaft gasket or O-ring is
missing or defective
ROTHENBERGER Part Number
ROSOLAR PUMP
1500001191
1500001190
61453
1500001195
1500001197
1500001193
1500001236
1500001235
ENGLISH
Solution
Fill pump with the medium to
be pumped
Use an impeller appropriate
to the medium
Have motor checked by
specialist personnel and
have repaired if necessary
Seal connection or line
Replace impeller
Clean suction line or foot
valve
Open fittings on the pres-
sure side or clean pressure
line
Open ball valve or fill tank
Replace impeller or lateral
discs
Clean filter (see chapter
care and maintenance)
Open ball valve
Check whether part is in
place and insert or replace
defective component
ROSOLAR PUMP PLUS
1500001191
1500001190
61453
1500001211
1500001210
1500001221
1500001236
1500001235