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Original instructions
> English
Service instructions
(see page 16-17)
Disassembly
1. Remove nut, washer and housing.
2. Remove cutter. Use a 7 mm open-ended
spanner to hold shaft behind cutter.
Turn cutter anti-clockwise.
3. Remove the wear plate, the O-ring and
the gasket.
4. Withdraw impeller.
5. Remove screw (10) .
6. Separate body from motor.
7. Remove screw (13) and lip seal.
Assembly
1. Fit lip seal and screw (13) in the body.
Note! The spring of the seal must face
towards the impeller.
2. Fit body to motor.
3. Fit screw (10).
4. Lubricate the impeller with vaseline to
avoid dry running and fit it with a
rotating movement in the intended
direction of the impeller rotation
(clockwise).
5. Fit the gasket and wear plate.*
6. Mount cutter on motor shaft. Use a 7 mm
open-ended spanner to hold shaft and
turn cutter clockwise.
7. Mount the O-ring in the housing.
8. Mount housing, washer and nut.*
* Note! Check that the inlet passage of the
gasket, wear plate and housing are seated
properly on the body.
Waste handling
material recycling
At the products end of life, please dispose of
the product according to applicable law. Where
applicable, please disassemble the product and
recycle the parts material.
Wiring scheme
(see page 18- 19)
Wiring table
(based on 3 % voltage drop)
Wire Max wire length*
size 12 V 24 V
1,5 mm
2
#16AWG 2,5 m 11,0 m
2,5 mm
2
#14AWG 4,2 m 18,3 m
4 mm
2
#12AWG 6,8 m 29,3 m
6 mm
2
#10AWG 10,1 m
10 mm
2
#6AWG 16,9 m
16 mm
2
#4AWG 27,0 m
* The wire length is the total distance from the
battery to the pump and back to the battery.
Dry running
Do not run dry for more than 30 seconds. Lack of
liquid will burn the impeller and damage the seals.
Caution
Do not pump gasoline, solvents, thinners, highly
concentrated or organic acids. If corrosive fluids
must be handled, pump life will be prolonged if
flushed with water after each use or after each
work day.
Temperature
Max ambient temperature + 60°C.
The pump can not be run continuously.
The motor is equipped with built in thermal
protection to prevent the motor from overheating.
The protection is automatically restored when the
motor is cooled.
Freezing weather
Glycol based anti-freezes can be used but do not
use petroleum based anti-freeze compounds.
Gasket
Use standard gasket. A thicker gasket will reduce
priming ability. A thinner gasket will cause impeller
to bind.
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