MADER ABW-VAN-90P, Manual

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POSSIBLE PROBLEM AND SOLUTION:
Symptom Possible cause(s) Corrective Action(s)
No detergent 1. Lance nozzle is not in low 1. Slide lance nozzle into low
suction
–
units pressure pressure position (see page 13)
with tanks 2. High pressure extension 2. Remove high pressure extension
hose or high pressure is too hose or use high pressure hose
long. shorter than 25 feet.
3. Injector clogged on pump 3. Call the dealer
No detergent Detergent applicator is clogged 1. Clean applicator with warm
Suction
–
units water.
with attachable 2. Replace applicator
applicators
Unit begins to Overheated, overloaded or Turn off unit and call the dealer
smoke damaged motor
Pressure washer 1. Unit is pressurized 1. Squeeze trigger on gun
does not start up 2. Plug is not well connected 2. Check plug, socket
or electric socket is faulty and fuse
3. Extension cord is too long or 3. Remove extension cord
wire size too small
4. Main voltage supply is too low 4. Check that main supply
voltage age is adequate
5. Thermal safety switch has 5. Switch off unit and allow
tripped motor to cool down
Pump does not 1. Water inlet filter is clogged 1. Clean water inlet filter
reach necessary 2. Pump is sucking air from hose 2. Check that connections and
pressure connections locking ring are properly
tightened
3. Nozzle is worn or not correct 3. Call the dealer
size
4. Unloader is clogged or Worn 4. Call the dealer
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