20
S
ection
8 — t
roubleShooting
Problem
Cause
Remedy
Will not draw chemicals
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.
6. Chemical build up in chemical injector.
1. See How to “Use Spray Wand” paragraph
in the Features and Controls Section.
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.
6. See an authorized service dealer.
No or low pressure
(after period of normal use)
1. Worn seal or packing.
2. Worn or obstructed valves.
3. Worn unloader piston.
1. See an authorized service dealer.
2. See an authorized service dealer.
3. See an authorized service dealer.
Water leaking at gun/spray wand
connection
1. Worn or torn o-ring.
2. Loose hose connection
1. Check and replace.
2. Tighten.
Water leaking at pump
1. Loose connections.
2. Piston packings worn.
3. Worn or torn o-ring.
4. Pump head or tubes damaged from
freezing.
1. Tighten.
2. See an authorized service dealer.
3. See an authorized service dealer.
4. See an authorized service dealer.
Pump pulsates
1. Nozzle obstructed.
1. See “Nozzle Cleaning” paragraph in the
Maintenance section for the correct
procedure.
Summary of Contents for 26A-FFH5710
Page 21: ...Notes 21 ...
Page 45: ... Remarque 45 ...
Page 69: ...Notas 69 ...
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