Solo SLC-1G Guide

1
Operator’s Manual &
Spare Parts List
SLC-1G, SLC-2G, SLC-3G
WARNING!!! THIS PRODUCT IS DESIGNED TO SPRAY CHEMICALS THAT MAY BE HARMFUL AND
COULD CAUSE SERIOUS PERSONAL INJURY IF INHALED OR BROUGHT INTO CONTACT WITH
THE USER. FAILURE TO READ AND FOLLOW OPERATOR’S MANUAL / INSTRUCTIONS BEFORE
USE AND/OR MISUSE OF THIS PRODUCT COULD RESULT IN EXPLOSIVE FAILURE WITH MAJOR
INJURIES.
ALWAYS water test sprayer before each use.
ALWAYS wear long sleeve shirts, long pants, goggles, gloves and durable shoes.
ALWAYS READ AND FOLLOW label instructions for the chemicals to be applied.
AFTER USE release pressure and clean the sprayer.
ALWAYS RELEASE pressure in sprayer before servicing.
DO NOT alter the sprayer or any components.
DO NOT spray ammable, caustic (i.e. acids, chlorines and bleach), corrosive, heated or self-heating solu-
tions with this sprayer.
DO NOT store liquids in the sprayer.
NEVER ll tank above the “MAX FILL LINE” on the tank.
•
•
•
•
•
•
•
•
•
ASSEMBLY INSTRUCTIONS
A. HOSE TO TANK ASSEMBLY
Insert the pink siphon tube approximately ½” into the pink hose insert; otherwise sprayer will spray only air.
Lubricate the black o-ring on the pink hose insert and then push (2a) into the threaded tank nipple until fully
seated.
Screw hose nut onto threaded tank nipple. Firmly hand tighten.
1.
2.
3.
B. FLOW CONTROL TO HOSE
Remove the ow control hose nut from the ow control and slide over the hose.
Push the hose over the pointed end of the ow control until it touches the threads.
Screw the ow control hose nut onto the ow control. Firmly hand tighten.
1.
2.
3.
STOP! If you are missing parts, instructions or have questions, DO NOT take this unit back to the
store. Call 1-800-SOLO-INC. Solo will send the missing parts/information to you promptly.
USSLC0809 (08-09)
1 2 2a 3
123

2
C. WAND TO FLOW CONTROL
Push the wand into the ow control until it stops.
Slide the o-ring down until it touches the ow control.
Screw the wand nut onto the ow control. Firmly hand tighten.
1.
2.
3.
TO ENSURE CORRECT ASSEMBLY, TEST SPRAYER WITH WATER BEFORE USING.
OPERATING INSTRUCTIONS
A. FILLING THE SPRAYER
Remove the pump assembly from the tank by turning counter-clockwise.
Prepare the spray solution following the instructions listed on the chemical manufacturers’ label. Mix only
the amount of solution to be sprayed.
DO NOT spray ammable, caustic (i.e. acids, chlorines and bleach), corrosive, heated or self-heating solu-
tions with this sprayer.
Screw the pump assembly back into the tank by turning clockwise. Firmly hand tighten.
NEVER ll tank above the “MAX FILL LINE” on the tank.
B. PRESSURIZING THE SPRAYER
To operate the pump, unlock the pump handle by turning counter-clockwise. Be careful not to loosen the
pump from the tank.
To create pressure, stroke up and down.
Lock the pump handle back into the pump assembly by turning clockwise.
1.
2.
3.
4.
5.
1.
2.
3.
WARNING!!! To prevent ejected pump assembly and/or solution from striking and injuring you, never
stand with your face or body directly over the top of the tanks when pumping or loosening the pump.
C. SPRAYING
To start spraying, squeeze the ow control lever.
To stop spraying, release the ow control lever while pulling back on the lever.
To spray continuously, squeeze the ow control lever and slide forward to lock on.
If your sprayer has an adjustable cone nozzle, screw it clockwise for a ne mist and counter-clockwise for a
coarse stream. Flat fan nozzles are not adjustable.
DO NOT remove ow control cap while spraying.
ALWAYS wear long sleeve shirts, long pants, goggles, gloves and durable shoes.
1.
2.
3.
4.
5.
6.
D. RELEASING PRESSURE
To release pressure from the tank, turn the tank upside down, and then squeeze the ow control lever until
all the air pressure is gone. If your sprayer has a pressure relief valve, turn yellow knob clockwise until all
air pressure is gone.
If your sprayer is clogged and the pressure will not release using the ow control, do the following:
a. Place a rag over the top of the sprayer and pump.
b. While rmly pushing down on the pump handle, slowly turn counter-clockwise.
ALWAYS RELEASE pressure in sprayer before servicing.
NEVER leave pressurized sprayer unattended.
1.
2.
3.
4.
1 2 3
2 3 5

3
E. CLEANING
Do not store chemicals in the tank. If the chemical is stored in the tank, it can clog the system as it dries
and destroy the seals and other components.
To prolong its life, clean the sprayer after each use. After using water-based products, rinse thoroughly with
soapy water, then clean water, being sure to ush out the hose and ow control. After spraying solvent or
oil-based products, follow the chemical manufacturers’ recommended cleaning procedure, following up with
a thorough rinsing and ushing of the sprayer, hose, and ow control with soapy water, then clean water.
1.
2.
F. STORAGE AFTER CLEANING
To store the sprayer, remove the complete hose assembly (hose w/siphon tube, wand, ow control) from
the tank.
For proper drainage and drying, lock ow control lever in the “on” position.
Loosen pump assembly, but leave in the tank.
Store all components in a clean, dry area.
1.
2.
3.
4.
PUMP MAINTENANCE & DISASSEMBLY
To keep the pump working smoothly and efciently, the plunger O-ring needs to
be lubricated often by applying grease or petroleum jelly around the outside of
the plunger O-ring.
To lubricate the plunger O-ring on your SLC sprayer, do the following:
Remove pump assembly from the tank.
Unlock the pump handle and pull it out as far as it will go.
With a at blade screwdriver, push in and up on the tab, towards the handle
of the pump; repeat on other side of the pump. Pull up on the handle; the
plunger assembly should come out of the pump cylinder.
To reassemble, insert the plunger assembly into the cylinder and snap the
cap back into place.
•
•
•
•
TROUBLESHOOTING
Always depressurize the sprayer, remove all chemical solution, and clean the sprayer before making repairs.
Replacement parts may be purchased at the store where the sprayer was purchased or they can be ordered
from our Customer Service Hotline at 1-800-765-6462.
PROBLEM: Pump works hard or does not pressurize the tank.
CAUSE: Plunger O-ring either not lubricated or damaged.
SOLUTION: Apply petroleum jelly or grease around outside of plunger O-ring. Check for cracks or other
damage and replace if necessary.
PROBLEM: Spray solution or air leaks into pump cylinder.
CAUSE: Check valve on bottom of cylinder is prevented from sealing because of dirt, residue or damage.
SOLUTION: Remove the pump assembly and examine the check valve. Clean if dirty; replace if necessary.
PROBLEM: Hose leaks air at tank connection.
CAUSE: (1)Tank nut is loose or (2) hose insert O-ring is damaged.
SOLUTION: (1) Tighten hose tank nut or (2) replace hose insert O-ring.
PROBLEM: Flow control leaks.
CAUSE: Improper assembly.
SOLUTION: Refer to “Flow Control to Hose” and “Wand to Flow Control” assembly instructions.

4
PROBLEM: Bad spray pattern or low spray volume.
CAUSE: (1) Nozzle is clogged or (2) low pressure in sprayer.
SOLUTION: (1) Remove nozzle and clean; remove wand and clean. If wand cannot be unclogged, replace it or
(2) repressurize the tank.
PROBLEM: Nozzle leaks when ow control is closed.
CAUSE: Flow control lever is locked in the “on” position.
SOLUTION: Completely disassemble ow control. Inspect all components, clean and lubricate all seals or
replace ow control.
PROBLEM: Leak at tank opening.
CAUSE: (1) Pump assembly not sealed tightly into tank or (2) damaged pump cylinder gasket or O-ring.
SOLUTION: (1) Thoroughly clean pump cylinder gasket or O-ring and surrounding area and apply grease or
petroleum jelly to pump gasket or O-ring or (2) replace gasket or O-ring.
PROBLEM: Fluid leaks from pressure relief valve.
CAUSE: Tank is over-lled.
SOLUTION: Release pressure by following “Releasing Pressure” instructions. DO NOT USE the pressure
relief valve for releasing pressure. Remove excess uid.
Spare Parts List
Shut-Off Valve Assembly - 942002
Pressure Relief Valve Assembly - 952563
Hose Assembly - 942073
Pump Assembly - 942110
Wand Assembly (1 Gallon) - 956476
Wand Assembly (2 or 3 Gallon) - 956475
Supply Tube (1 Gallon) - 956794
Supply Tube (2 Gallon) - 956784
Supply Tube (3 Gallon) - 956785