Black Diamond BD3123 Mode D'emploi page 27

ISSUE
Will not draw in detergent.
Water leaking at pump.
Pump or nozzle pulsates.
Oil leaking from pump.
25
POSSIBLE CAUSE
Spray wand not in low pressure. Insert black "soap" nozzle.
Detergent filter clogged.
Detergent filter is not
submerged in the detergent.
Detergent is too thick.
High-pressure hose is too long.
Detergent is dried inside of the
detergent injector.
Loose connections.
Worn or torn O-ring.
Piston packing worn.
Pump head or tubes damaged
from freezing.
Nozzle obstructed.
Loose drain plug.
Worn drain plug O-ring.
Worn fill plug O-ring.
Pump oil overfilled.
Incorrect oil used.
Vent plug is clogged.
Oil seals worn.
SOLUTION
Clean the filter.
Make sure the filter end of
the detergent siphon hose
is fully submerged in the
detergent.
Dilute detergent. The de-
tergent should be the same
consistency as water.
Lengthen the water
supply hose and shorten
the high-pressure hose.
Contact customer service at
1-888-376-7375
Tighten the connections.
Check and replace.
Contact customer service at
1-888-376-7375
Contact customer service at
1-888-376-7375
Clean nozzle per the
MAINTENANCE section of
this manual.
Tighten.
Check and replace.
Check and replace.
Check for correct amount.
Drain and fill with correct
type and amount of oil.
Clean vent plug; blow air
through vent to remove
blockage. If problem
persists, replace the plug.
Contact customer service at
1-888-376-7375