Rl flo-master 3PC FLO-N-GO SPRAYER User Manual
IF YOU HAVE QUESTIONS OR CONCERNS, OR ARE MISSING PARTS...DO NOT RETURN
SPRAYER TO THE STORE!
PLEASE CALL OUR CONSUMER HOTLINE AT 1-800-253-4642
Year-round Mon.-Fri., 8 a.m. - 7 p.m. ET March 1 – August 31 Sat. and Sun. 10:00 a.m. to 4:00 p.m.
ET
Or write us at: Root-Lowell Manufacturing Co. • 1000 Foreman Rd.
P.O. Box 289 • Lowell, MI 49331
Visit us on the Internet at: http://www.rlflomaster.com e-mail: service@rlflomaster.com
OPERATION AND SERVICE INSTRUCTIONS
for 3PC FLO-N-GO Sprayer
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 OPERATING INSTRUCTIONS BEFORE USE AND/OR MISUSE
OF THIS PRODUCT COULD RESULT IN EXPLOSIVE FAILURE WITH MAJOR INJURIES.
• ALWAYS water test unit before using.
• ALWAYS wear protective clothing, eye protection, and gloves.
• ALWAYS READ AND FOLLOW label instructions for chemicals to be applied.
• AFTER USE - release pressure, empty, and clean the sprayer.
• RELEASE pressure in sprayer before servicing.
• DO NOT alter sprayer.
• DO NOT spray gasoline or other flammables.
• DO NOT store liquids in tank.
• DO NOT leave sprayer in the sun.
HOSE/FLOW CONTROL ASSEMBLY
To insure complete insertion into tank, lubricate (use grease or petroleum jelly), the o-ring on
the hose insert, then slide into tank until fully seated. Slide nut to threaded connection and
securely screw onto tank.
INSERT OTHERWISE SPRAYER WILL NOT OPERATE.
Attach extension by inserting into
flow control until fully seated then
screw into place.
HANDLE ASSEMBLY
Slip handle over “wings” on top of
tank. Push down, position ad
thump sides of handle into place.
BE SURE TO FIRST INSERT SIPHON TUBE INTO HOSE
OPERATING INSTRUCTIONS:
1.Remove the pump from the tank by turning counter clockwise.
2.Prepare spray solution following instructions provided with the chemicals. For best results, mix in a separate container and
strain through cloth sieve when pouring into tank. Do not fill tank above the maximum fill marker.
3.Close tank by inserting pump assembly through opening. Turn clockwise until pump is sealed tightly into tank.
4.When the sprayer is filled, 20-30 strokes on the pump should supply enough pressure for spraying. More strokes will be
needed if tank is only partially filled. As the fluid level goes down, more strokes may be needed. To work the pump, unlock
pump handle from pump cap by turning counter clockwise. Lock the handle again by turning clockwise.
A
B
C
D
E
F
5.To start spraying, squeeze the flow control lever. Release pressure from the lever and the spray will stop. To spray continu
ously, squeeze the lever, and slide the lock forward.
6.If your sprayer has an adjustable cone nozzle, screw it in clockwise for a fine mist, and counter clockwise for a coarse
stream.
7.To depressurize the tank, turn the tank upside down. Squeeze the flow control lever until all air pressure is gone. If your
sprayer has a pressure relief valve, pull up on the valve stem.
WARNING!!! To prevent ejected pump assembly and/or solution from striking and injuring you, never stand with
face or body over the top of the tank when pumping or loosening pump.
8.Empty any remaining solution into a proper storage container or disposal container. Do not store chemicals in the tank. If the
chemical is stored in the tank, it can clog the system as it dries and can promote corrosion.
9.Clean the sprayer after each use to prolong its life. After using water-based products, rinse thoroughly with water, being sure
to flush out hose and flow control. After spraying solvent or oil-based products, follow chemical manufacturer’s recommended
cleaning procedure.
10. To store the sprayer, hang the tank upside down with the pump removed and the flow control locked “on”. This allows for
proper drainage and drying.
11. Check for worn or damaged parts frequently.
MAINTENANCE AND DISASSEMBLY: To keep the pump working smoothly and efficiently, the plunger u-cup seal needs to
be lubricated often.
To open pump assembly:
Uncsrew pump cap (B) and pull out plunger assembly
(A) from cylinder (D).
If the pump leaks at the tank opening:
Clean or replace the cylinder gasket (C).
If pump doesn’t pressurize your sprayer:
Lubricate the plunger cup (E) with petroleum jelly or replace.
A. Plunger Assembly/Pump handle
B. Pump Cap
C. Cylinder Gasket
D. Cylinder Assembly
E. Plunger Cup
F. Check Valve
If pump won’t pressurize and/or liquid gets in the pump:
Clean or replace the check valve
TROUBLESHOOTING: Always depressurize the sprayer, remove chemical solution, and clean the sprayer before making
repairs. Refer to the parts diagram for part numbers and names. Replacement parts may be purchased at most RL
MASTER dealers
, or they can be ordered from our Consumer Service Hotline at 1-800-253-4642.
FLO-
PROBLEM: Hose leaks at tank connection.
CAUSE: (1) Hose/tank screw connector loose OR (2) Hose damaged.
SOLUTION: (1) Tighten screw connector - hand tighten only. OR (2) or replace with new hose/flow control assembly.
PROBLEM: Flow control leaks.
CAUSE: (1) Extension o-ring prevented from sealing by dirt or damage OR (2) Extension nut not screwed in all the way on the
flow control.
SOLUTION: (1) Clean and examine o-ring, replace if damaged OR (2) Push extension into flow control until it snaps into place.
Then screw extension nut into flow control. Hand tighten only.
PROBLEM: Bad spray pattern or low spray volume.
CAUSE: Extension nozzle clogged with dirt or damaged.
SOLUTION: Remove nozzle and clean. Remove extension and clean. If extension cannot be unclogged, replace it.
PROBLEM: Nozzle leaks when flow control is closed.
CAUSE: (1) Extension o-ring prevented from sealing by dirt or damage. OR (2) Nozzle is worn.
SOLUTION: (1) Clean and examine o-ring, replace if damaged. OR (2) Replace nozzle cap.
PROBLEM: Leak at tank opening.
CAUSE: (1) Pump cylinder not sealed tightly into tank OR (2) Damaged cylinder gasket or o-ring.
SOLUTION: (1) Apply grease or petroleum jelly to cylinder gasket. OR (2) Thoroughly clean cylinder gasket or o-ring and
surrounding area then apply grease or petroleum jelly to cylinder gasket. OR (3) Replace with new gasket or o-ring.
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