Troubleshooting Chart; Waste Handling & Material Recycling - Johnson Pump SPXFLOW Viking Power 16 Manuel D'instruction

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Winterizing
Drain the pump from water by pumping it until it
primes air and there is no fluid coming from the
.
outlet
Service instructions
Change of diaphragm
1. Remove the two screws that hold the clamps,
and remove the two clamps
2. Remove the pump housing
3. Remove the screw that hold the diaphragm and
the diaphragm washer
4. Remove the diaphragm and the diaphragm
washer
5. Mount the new diaphragm and the new dia-
phragm washer with the new screw
6. Assemble the pump housing and the clamps
Trouble shooting chart
Symptom
1. Pump does not run.
2. Pump does not prime.
3. Low flow/pressure.
4. Pump is excessively noisy.
8
Cause
1.1 Tripped thermal protector
or blown fuse.
1.2 Faulty wire connection or
or blown fuse.
1.4 Motor malfunctioning.
1.5 Pump/motor frozen.
2.1 Tank empty.
2.2 Debris in check-valves.
2.3 Perforated diaphragm.
2.4 Leak on inlet side of pump.
2.5 Inlet or outlet plumbing
restricted.Restriction on
outlet side of pump/too
high pressure.
3.1 Leak on inlet side of pump.
3.2 Leak on outlet side of pump. 6.2.1 Check tightness of hose connections,
3.3 Perforated diaphragm
3.4 Motor malfunction
3.5 Debris in check-valves
4.1 Inlet or outlet plumbing
restricted. Restriction on
outlet side of pump/too high
pressure.
4.2 Pump mounting is loose.
4.3 Defective motor
4.4 Defective transmission
Change of pump housing
1. Remove the two screws that hold the clamps,
and remove the two clamps
2. Remove the pump housing
3. Assemble the new complete pump housing and
the clamps
Cleansing check valves
1. Remove the two screws that hold the clamps,
and remove the clamps
2. Remove the pump housing
3. Inspect the rubber check valves and remove any
debris
4. Assemble the pump housing and the clamps
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.
Solution
1.1.1 Check fuse. If motor is overheated let it
cool down prior to restart.
1.2.1 Check battery/power supply, main switch
and wiring._
1.4.1 Change pump._
1.5.1 Thaw pump and system and check for
damage. The pump/ motor is liable to
damage when a frozen pump is started
2.1.1 Fill up tank.
2.2.1 Open the pump body by unscrewing the
two supporting screws and clean the
check-valves.
2.3.1 Replace diaphragm.
2.4.1 Check tightness of hose connections at
pump and tank.
2.5.1 Check plumbing and valves
3.1.1 Check tightness of hose connections,
check hose for possible damage
check hose for possible damage.
3.3.1 Replace diaphragm
3.4.1 Change pump
3.5.1 Open the pump body by unscrewing the
two supporting screws and clean the
check-valves.
4.1.1 Check plumbing
4.1.2 Ensure that valves on inlet/outlet are open
4.2.1 Tighten screws
4.3.1 Change pump
4.4.1 Change pump
Original instructions