Blue Clean 620 - Operating Instructions; Startup and Basic Operation; Spray Pattern Adjustment and Testing

8
OPERATING INSTRUCTIONS
• Make sure the “ON/OFF” switch is in the “OFF”
position. The power switch has international
symbols for ‘on’ and ‘off’: On (|) Off (O).
• Unwind the power cord completely and plug the
GFCI into a grounded 120 volt outlet.
• Turn on water supply at the faucet to completely
open.
• Release the safety lock button on the spray gun
by pressing the top half of the safety lock button.
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 “|” position. The
unit will turn on for 1 - 2 seconds and shut
off. This is a normal function of the auto start
feature.
• Begin power washing by squeezing the trigger on
the spray gun all the way into the handle.
• Release the spray gun trigger to stop the power
washer.
• Allow the motor to come to a complete stop
before squeezing the trigger again.
• Squeezing rapidly will cause the auto start
feature to miss an on/off cycle that may prevent
it from turning on while squeezing trigger after
rapid squeezing. Use slow deliberate trigger pulls
to avoid such symptoms.
• Always test a small area to avoid chance of
damaging the surface.
Unlock
Lock
4
A
B
B
A
• When using the variable spray lance, the spray
pattern and intensity can be adjusted for each
task by twisting the spray nozzle at the far end
of the lance.
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