Benchmark BW Series Manual

44
TM
Detergent
does not mix
with water
 Spray wand not in low
pressure
 Chemical screen not in
cleaning solution
 Chemical too thick
 Remove and attach
the black low pressure
nozzle. Detergents will
only be drawn at low
pressure
 Ensure end of detergent
siphone hose is fully
submerged into cleaning
solution
 Dilute chemical. It should
look like the same
consistency as water
Inconsistent
or low
pressure
during use
 Water supply is
restricted
 Water supply not
turned on full power
 Nozzle is clogged
 Spray gun leaks
 Air in line
 Inlet hose screen is
clogged
 Water supply
temperature is over
100F
 Pump is faulty
 Inspect garden hose
for kinks, leaks, or
blockages. Use min. of
3/4" garden hose
 Open water supply tap
all the way
 Clean nozzle
 Check all connections.
Use sealant tape if
necessary
 Squeeze trigger handle
to remove air in line
 Clean inlet lter in warm
water
 Use cool water supply
 Contact technical
support
Water
leaking at
spray wand
connection
or pump
 Loose connections
 Worn spray wand
o-ring
 Piston packings worn
 Worn pump o-ring
 Pump head or tubes
damaged from freezing
 Tighten
 Replace
 Contact technical
support

Benchmark BW Series Specifications

General

Brand	Benchmark
Model	BW Series
Category	Pressure Washer
Language	English