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Prepare the sprayer for end-of-season storage by running RV antifreeze through the system. This will keep internal parts lubricat-
ed, protect against corrosion and keep the unit from freezing. Note: RV antifreeze is non-toxic and biodegradable and generally
safer for the environment than automotive antifreeze.
Before storing your sprayer for winter or long term storage, thoroughly clean and drain it as much as possible. Then pour enough
pink RV antifreeze into the tank so that when the pump is turned on you can pump the antifreeze throughout the entire plumbing
system, including the bypass. Make sure to operate the handgun until you see pink fluid spraying from the nozzle. Leave any
remaining antifreeze in the tank. Before your next usage, rinse the antifreeze from the sprayer with clean water.
It is nearly impossible to drain all of the water from the sprayer and any trapped water can freeze in cold weather and damage
parts of the sprayer. Pumping the antifreeze through the system will displace the water and help prevent this damage.
Removing from storage: drain the antifreeze. Fill the tank with fresh water and run through the system. Dispose of antifreeze and
flush water properly
.
Review Troubleshooting Chart: Do Not attempt to repair until steps below are followed.
Personal Protective Gear: Wear protective gear when servicing pump.
Disconnect Power: Disconnect the power to the pump and relieve the pressure from the system.
Empty and Flush the pump system with water, never attempt to service the pump until it has been emptied and flushed.
Perform Repairs: Follow directions provided in the troubleshooting section to repair the pump.
Test: Always test the pump for leaks with plain water after any repairs before using.
Pump Model: 5281560
1.0 GPM - 60 PSI
Replacement Pump: 5151118
DO
•
Clean and rinse your pump after each use with Fimco Tank Neu-
tralizer.
•
Winterize your pump or sprayer by rinsing, draining and running
RV Antifreeze through it before storing for the winter.
•
Use clean water for your spray mixture.
•
Store inside a building when not in use.
Check for loose wiring
Make sure the ON/OFF switch is on
Pump
will not run:
Check the fuse
Check for Low Voltage
Check for clogged strainer/filter
Check for empty product supply
Pump Does
Not Prime:
Check for cracks in the pump housing
Check for air leaks in supply line
Check for a clogged strainer
Check for proper voltage
Try another 12-Volt battery
Low Pressure/
Check for leaks in the discharge line
Low Flow:
Check for restrictions in the discharge line
Check for debris in intake
Check for debris in nozzle orifice
Page 4
Winter Storage
Before Troubleshooting or Attempting to Service the Pump:
DON'T
•
Use to pump bleach.
•
Use to pump petroleum products such as diesel fuel, gasoline or
kerosene.
•
Use to pump chemicals w/petroleum distillates or surfactants.
•
Leave your pump sit with spray mixture in it for extended
periods.
•
Use dirty or unfiltered water for spraying.
Low flow may cause pump to surge
Spray Wand is adjusted to small or fine of a
spray pattern
Pump Surges:
Check for leaks in the discharge line
(Pulsating)
Check for restriction in the discharge line
Check for debris in nozzle orifice
Discharge hose may be too long
Check for clogged strainer/filter
Check for empty product supply
Pump continues
to run after
Check for Low Voltage
discharge is
Check for leaks in the discharge line
closed:
System has leaks
Excessive voltage
Fuse blows:
Damaged or defective wiring harness
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