31
Troubleshooting
Problem
Possible Cause
Solution
Pump does not work Battery is empty
Charge battery
Hose connections are
not tight
Tighten the hose con-
nections
Lever cannot be
pushed down
Lever (4) is locked
Unlock lever
Sprayer does not
spray or spray jet is
not good
Nozzle clocked
Unscrew nozzle and
clean
Suction hose blocked
Clean suction hose
Lever does not
move back when
releasing
Lever spring is de-
fective
Replace lever spring