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Idiomas disponibles
TROUBLE SHOOTING
Problem
Engine will not start
No or low
pressure(initial use)
Will not draw chemicals
No or low pressure
(after period of normal
use)
Water leaking at
gun/spray wand
connection
Water leaking
at pump
Pump pulsates
Cause
1. No fuel
2. Pressure builds up after two pulls on
the recoil starter or after initial use.
3. Choke lever in the "No Choke" position
4. Spark plug wire not attached
5. Engine switch in OFF position.
6. Choke lever in the "Choke"position on
a "hot" engine or an engine that has been
exposed to thermal heat for a long period
of time.
1. Spray wand not in high pressure
2. Low water supply
3. Leak at high pressure hose fitting
4. Nozzle obstructed
5. Water filter screen clogged
6. Air in hose
7. Choke in the "Choke" position
8. High pressure hose is too long
1. Spray wand not in low pressure
2. Chemical filter clogged
3. Chemical screen not in cleaning
solution
4. Chemical too thick
5. Pressure hose is too long
1. Worn seal or packing
2. Worn or obstructed valves
3. Worn unloader piston
1.Worn or torn o-ring
2.Loose hose connection
1. Loose connections
2.Piston packings worn
3.Worn or torn o-ring
4.Pump head or tubes damaged from
freezing
Nozzle obstructed
1. Add fresh fuel
2. Squeeze gun trigger to relieve pressure
3. Move choke to the "Choke" position
4. Attach spark plug wire
5. Place engine switch in ON position.
6. Move choke to the "No Choke" position.
1. See How to Use Spray Wand instructions in the
Operation Section
2. Water supply must be at least 5 gpm @ 20 PSI
3. Repair leak. Apply sealant tape if necessary
4. See Nozzle Cleaning instructions
5. Remove and clean filter.See Cleaning Water Inlet
Filter
6.Turn off the engine, then the water source. Disconnect
the water source from the pump inlet and turn the water
source on to remove all air from the hose. When there is
a steady stream of water present, turn water source off.
Re-connect water source to pump inlet and turn on
water source. Squeeze trigger to remove remaining air
7. Move choke to the "No Choke"
Position
8. Use high pressure hose under
100 feet (30 m)
1. See How to Use Spray Wand
2. Clean filter
3. Make sure end of detergent siphon hose is fully
submerged into cleaning solution
4. Dilute chemical. Chemical should be the same
consistency as water
5. Lengthen water supply hose instead of high pressure
hose
Please contact our customer service department
1.Check and replace
2.Tighten
Tighten
Please contact our customer
service department
See Nozzle Cleaning paragraph
20
Correction
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