Snap-On 870968 Manual De Instrucciones Para La Instalación, Uso Y Mantenimiento página 23

Problem
Unit does not reach
maximum pressure or pressure
is irregular
No detergent
TROUBLESHOOTING GUIDE
Probable Cause
5. Water supply is over
I00°F / 37.7˚ C
6. Water inlet filter is
clogged.
7. Water leaking from either
Hose or Unit.
8. Pressure hose is blocked
or leaks.
9. Spray wand is on low
pressure position.
10. Nozzle worn or not cor-
rect size.
11. Gun or Hose failure.
12. Pump sucking air from
hose connections.
13. Pump, Unloader or
Valves are clogged or
worn.
1. Spray wand is in high
pressure position.
2. Detergent is too thick.
3. Damaged or clogged
detergent suction tube.
4. Nozzle is clogged with
debris.
21
Solution
5. Provide cooler water
supply.
6. Clean the Screen filter
(see instructions).
7. Stop water from
leaking before using the
unit or Call Customer
Service:
1-888-278-8092.
8. Clear blocks in pressure
hose or replace hose.
9. Turn spray wand to high
pressure
position.
10. Replace nozzle.
11. Call Customer Service:
1-888-278-8092.
12. Make sure connection
fittings are properly
tightened.
13. Call Customer Service:
1-888-278-8092
1. Turn Pressure Adjust Collar
to low pressure position.
2. Dilute detergent.
3. Call Customer Service:
1-888-278-8092.
4. Unclog nozzle using pro-
vided cleaning
needle.