Troubleshooting Guide - Simpson MS60753 Manual De Instrucciones

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TROUBLE SHOOTING GUIDE
OPERATIONAL POSSIBLE CAUSE
ISSUE
Engine will No fuel
not start
Pressure builds up after
(see Engine
two pulls on the recoil
Owner's
starter or after initial use
Manual for
Choke lever in the "No
further engine
Choke" position
troubleshooting)
Spark plug wire not attached
Engine switch in OFF
po si tion.
Choke lever in the "Choke"
position on a "hot" engine
or an engine that has been
exposed to thermal heat
for a long period of time.
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
SOLUTION
Add fresh fuel
Squeeze gun trigger to relieve
pres sure
Move choke to the "Choke"
po si tion
Attach spark plug wire
Place engine switch
in ON position.
Move choke to the "No
Choke"
po si tion.
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
20- ENG
OPERATIONAL POSSIBLE CAUSE
ISSUE
No or low Choke in the "Choke" position Move choke to the "No
pressure
(initial use)
High pressure hose is too long Use high pressure hose under
Will not draw Spray wand not in
chemicals low pressure
Chemical filter clogged
Chemical screen not
in cleaning solution
Chemical too thick
Pressure hose is too long
Chemical build up in
chemical injector
No or low Worn seal or packing
pressure
(after period of
normal use)
Worn or obstructed valves
Worn unloader piston
Water leaking at Worn or torn o-ring
gun/spray wand
Loose hose connection
connection
Water leaking Loose connections
at pump Piston packings worn
Worn or torn o-ring
Pump head or tubes
damaged from freezing
Pump pulsates Nozzle obstructed
SOLUTION
Choke"
po si tion
100 feet (30 m)
See how to Use Spray
Wand paragraph in the
Operation Section
Clean filter
Make sure end of
detergent siphon hose
is fully submerged into
cleaning solution
Dilute chemical. Chemical
should be the same
consistency as water
Lengthen water supply hose
instead of high pressure hose
Please contact our customer
service department at
www.simpsoncleaning.com
Please contact our customer
service department at
www.simpsoncleaning.com
Please contact our customer
service department at
www.simpsoncleaning.com
Please contact our customer
service department at
www.simpsoncleaning.com
Check and replace
Tighten
Tighten
Please contact our customer
service department at
www.simpsoncleaning.com
Please contact our customer
service department at
www.simpsoncleaning.com
Please contact our customer
service department at
www.simpsoncleaning.com
See Nozzle Cleaning
paragraph in the
Maintenance section for
the correct procedure
21 - ENG