5 Maintenance
Maintain the pump carefully. Study the instructions carefully and pay special attention to the warnings!
Always keep spare shaft seals and rubber seals in stock.
See separate motor instructions.
S
Shhaafftt sseeaall
R
Ruubbbbeerr sseeaallss
Motor bearings
Preventive maintenance
R
Reeppllaaccee aafftteerr 1122 m
moonntthhss::
(one-shift) Complete shaft seal
Replace when replacing the
shaft seal
Maintenance after leakage
(leakage normally starts slowly)
R
Reeppllaaccee aatt tthhee eenndd ooff tthhee
ddaayy:: Complete shaft seal
Replace when replacing the
shaft seal
Planned maintenance
- Regular inspection for
leakage and smooth
operation
- Keep a record of the pump
- Use the statistics for
planning of inspections
R
Reeppllaaccee aafftteerr lleeaakkaaggee::
Complete shaft seal
Replace when replacing the
shaft seal
Yearly inspection is
recommended
- Replace complete bearing
if worn
- Ensure that the bearing is
axially locked (See motor
instructions)
Lubrication
B
Beeffoorree ffiittttiinngg
Lubricate the Quad-/O-rings
with silicone grease or silicone
oil
B
Beeffoorree ffiittttiinngg
Silicone grease or silicone oil
See section 6.2 Relubrication
intervals
P
Prree--uussee cchheecckk
C
CA
AU
UTTIIO
ON
N!!
Fit the electrical connections correctly if they have been removed from the motor during service. (See 3.3 Pre-use check).
P
Paayy ssppeecciiaall aatttteennttiioonn ttoo w
waarrnniinnggss!!
1. Start and stop the motor momentarily.
2. Ensure that the pump operates smoothly.
19
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