OPERATING INSTRUCTIONS
POWERING UP
• Make sure the "ON/OFF" switch is in the "OFF" position. The power switch has
international symbols for 'on' and 'off': On (|) Off (O), (Fig. 15).
• Unwind the power cord completely and plug the GFCI into a grounded 120 volt
outlet. (Fig. 16).
OFF/0
ON/I
• Turn on the water supply at the faucet (Fig. 17).
Fig. 17
• Release the safety lock button on the spray gun by pressing the safety lock
button from left to right (Fig. 18). While pointing the spray gun in a safe direction,
squeeze the trigger on the spray gun until there is a steady stream of water,
letting the water and air out of the hose.
• Turn the power switch to the 'ON' (|) position. The unit will turn on for 1 - 2
seconds and shut off, this is a normal function of the total stop system (TSS)
auto start feature. Squeeze the spray gun trigger to begin pressure washing.
• Squeezing rapidly will cause the total stop system (TSS) feature to miss an on/
off cycle that may prevent from turning on while squeezing trigger after rapid
squeezing. Use slow deliberate trigger pulls to avoid such symptoms.
OFF/0
ON/I
Fig. 15
Push to
lock
Fig. 18
1
2
Trigger
Fig. 16
Push to
unlock
1
2
Trigger
17