(12 Volt, 4 Amp, 1.0 gpm, 35 psi)
counterweight
"Half-Moon"
Description
5 Amp Mini Fuse
Rocker Switch
Pump Foot (Pkg. of 4)
Pump Assembly w/Pressure Switch
Pressure Switch w/Diaphragm
- Insure a tight connection at the battery clips.
similar and this should restore most of your prime.
break them free with some good quality lubricant or something
other. If these 2 pieces are 'stuck' together, you will need to
freely, and they both need to spin INDEPENDENT of each
- Both the counterweight and the bearing need to spin
- Unscrew (2) screws "S". This will allow you to inspect the
Periodically take the screen at this location out and clean it.
solution in the tank will be away from this inlet location.
may need to tilt the tank backwards a little bit so any
tank should be empty while performing this, otherwise you
this screen. (see exploded view later in this manual) The
tank. You will need to unscrew the knurled nut to access
- Check line strainer (screen) at the inlet location, at the
Pump runs, but does not prime:
know that your lead wire assembly needs to be replaced.
volts to the pump. If your pump runs after doing this, you will
them together. This will insure you are getting the full 12
screwed to the rocker switch, off of the switch and twist
screws, and 'hot-wire' it together. Take the (2) wires that are
the lead wire assembly (#5274443) with the (2) phillips head
Another thing you can try is to take apart the switch box on
when you do this, you know you will need to replace your
pressure switch cap before doing this) If your pump runs
over and touch terminal "B". (You will need to remove the
of the spade terminal of the pressure switch, and cross it
If none of the above will work, try pulling wire terminal "A" off
bearing and counterweight.
pressure switch.
Part
Item
Qty
Number
5095202
5157204
5275531
5157201
5157207
3
4.1
3.1
1
2
No
1
1
1
1
1
Pressure adjustment
screw (Factory Preset)
3.1
3
- Make sure you 12 volt source (battery) is fully charged.
- Make sure BOTH on/off switches are in the 'on' position (-).
replace with new fuse. (5 Amp mini-blade fuse...#5157204)
- Check inline fuse on the wires on the pump. If blown,
Troubleshooting a 1.0 g.p.m. Pump:
Pump will NOT run:
"A"
List
37.95
23.95
6.99
4.99
3.99
Price
2
Bearing
"B"
"S"
1
4.1
#5275702 Pump
Conditions of weather and terrain must be considered when
setting the sprayer. Do not spray on windy days. Protective
clothing must be worn in some cases.
Be sure to read the chemical label(s) correctly!
After testing, add water and chemical to the tank. Adjust the
pressure and spray as you did in the testing procedure.
Page 2
Drain all water out of sprayer, paying special attention to the
pump, handgun, and valve(s). These items are especially
prone to damage from chemicals and freezing weather.
The sprayer should be winterized before storage, by pumping
a solution of RV Antifreeze through the entire plumbing
system. This antifreeze solution should remain in the plumbing
system during the winter months. When spring time comes
and you are preparing your sprayer for the spray season, rinse
the entire plumbing system out, clearing the lines of the
antifreeze solution. Proper care and maintenance will prolong
the life of your sprayer.
Winter Storage
After Spraying
After use, fill the sprayer tank part way with water. Start the
sprayer, and allow the clear water to be pumped through the
plumbing system and out through the spray nozzles.
Refill the tank about half full with plain water and use FIMCO
Tank Neutralizer and Cleaner, and repeat cleaning instructions
above.
Flush the entire sprayer with the neutralizing/cleaning agent,
then flush out one more time with plain water. Follow the
chemical manufacturer's disposal instructions of all wash or
rinsing water.
For the boom, (if applicable) remove the tips and screens from
the nozzle assemblies. Wash these items out thoroughly. Blow
the orifice clean and dry. If the orifice remains clogged, clean it
with a fine bristle (NOT WIRE) brush, or with a toothpick. Do
not damage the orifice. Water rinse and dry the tips before
storing.
WARNING: Some chemicals will damage the pump valves
if allowed to soak untreated for a length of time! ALWAYS
flush the pump as instructed after each use.
Winter Storage
