Troubleshooting Guide - Delco DCV2420 Manual De Instrucciones

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•
OR ExPENSE ThAT MAy RESULT fROM ANy DEfECT, fAILURE OR
MALfUNCTION Of ThE PRODUCT IS NOT COVERED By ThIS WARRANTy.
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fITNESS fOR A PARTICULAR PURPOSE, ARE LIMITED TO ONE yEAR fROM
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OPERATIONAL POSSIBLE CAUSE
ISSUE
No fuel
Engine will
not start
Pressure builds up after
(see Engine
two pulls on the recoil
Owner's
starter or after initial use
Manual for
Throttle control is in
further engine
the STOP position
troubleshooting)
Spark plug wire not attached. Attach spark plug wire.
No or low Spray wand not in
pressure high pressure
(initial use)
Low water supply
Leak at high pressure
hose fitting
Nozzle obstructed
Water filter screen clogged
Air in hose
Throttle control is in
the STOP position
High pressure hose
is too long
TROUBLE SHOOTING GUIDE
21 - ENG
SOLUTION
Add fresh fuel
Squeeze gun trigger to relieve
pres sure
Move the throttle control
to the FAST position
See how to Use Spray
Wand instructions in the
Operation Section
Water supply must be at
least 5 gpm @ 20 psi
Repair leak. Apply sealant tape
if necessary
See Nozzle Cleaning
instructions in the
Maintenance section
Remove and clean filter.
See Cleaning Water Inlet
filter paragraph in the
Maintenance section for
the correct procedure
Turn off the engine, then the
water source. Disconnect the
water source from the pump
inlet and turn the water source
on to remove all air from the
hose. When there is a steady
stream of water present, turn
water source off. Re- con nect
water source to pump inlet and
turn on wa ter source. Squeeze
trigger to re move re main ing air
Move the throttle control
to the FAST position
Use high pressure hose under
100 feet (30 m)