Harbor Freight Tools 99741 - Manual (Page 21)

For technical questions, please call 1-800-444-3353. SKU 99741 PAGE 21
If the steps above do not solve the problem or if the repairs involved are
too complex, contact a qualified technician.
Shut off the Pressure Washer, release all pressure in a safe
manner, and disconnect it from power and water before adjusting,
cleaning, or repairing the unit.
Pressure washer does not build pressure
check that hose is unbent and
Inlet Screen is free from debris
and deposits.
hOSe IS nOt kInked and
Screen IS clean
hOSe IS kInked
Or Screen IS
clOgged
clean Screen and
straighten hose.
Switch to a shorter
hose, if possible.
air may be getting in the
water supply hose, check
all connections.
all cOnnectIOnS
are tIght
cOnnectIOnS
are lOOSe
retighten
connections.
Internal valves, seals,
or the nozzle may be
worn, contact a qualified
technician.
troubleshooting (continued)
dry self thoroughly and check the voltage
at the outlet, and press the reset button
on the gFcI power plug (explained under
Controls and Features, #1 on page 10).
POWer SuPPlY
adequate and reSet
buttOn Set PrOPerlY
POWer SuPPlY
Inadequate reSet buttOn nOt
Set cOrrectlY
Have a certified
electrician correct
the problem.
Setup the gFcI plug
as explained on
page 10.
If the power switch is in the
On position the thermal
safety Switch may be
tripped. Switch the unit off
and allow the unit to rest for
20-30 minutes and retry.
Pressure Washer will not start