AIRLESSCO LP Series User manual

Pressure Control Knob
Used to adjust pressure only.
DOES NOT relieve pressure
from gun and system!
Turn clockwise to increase
pressure, counterclockwise
to decrease pressure.
STEP

1A.
Read safety rules! Read & understand all
warnings & safety rules before operating
equipment. Know how to lock the gun trigger
safety lock before operating the equipment.
1B.
Stir paint and if necessary strain paint using
a paint strainer bag to remove lumps.
STEP

2A.
Check gun/hose connections to make sure
they are tight.
2B.
Lock gun trigger safety lock
(Airlessco gun shown)
Note: Plug into 3 pronged grounded electri-
cal outlet. Extension cord must be 3 wire, 12
gauge. Do not coil cord.
STEP

3A.
Put pump suction tube into bucket of paint.
3B.
Turn the Prime-Pressure Relief Valve to
open position
open position
(wide gap between handle &
body).
Turn toggle switch ON, and adjust to low
pressure on the pressure control knob. The
unit will now self-prime.
STEP

4A.
Wait about one minute until  uid comes out
of the return tube (smaller diameter tube).
4B.
Turn the Prime-Pressure Relief Valve to
closed position.
closed position.
(slight gap between handle
and body)
CAUTION: THE UNIT IS NOW
PRESSURIZED!
STEP

Note:
Leave the Prime-Pressure Relief Valve
fully closed and very carefully unlock the guns
trigger safety lock.
5A.
Aim the gun 12” from test surface card-
board) and spray out the storage solution.
Turn thepressure control knob clockwise to
increase pressure. Increase the pressure
enough to atomize the paint & give a full
pattern. Use the lowest pressure possible.
5B.
Always keep the gun perpendicular to
the surface. Move the gun at a steady rate.
It is important to “trigger” the gun after gun
movement has begun and release trigger
before gun movement ends.
5C.
Overlap half the width of each paint stroke.
STEP

6A.
Release pressure when you stop spraying
& before servicing gun or machine or before
changing or cleaning gun tip by:
1.
Lock the gun trigger safety.
2.
Turn toggle switch to OFF position and
unplug from electrical outlet.
3.
Release gun safety lock and trigger
gun to relieve residual pressure.
4.
Turn Prime/PR Valve to open position.
5.
Relock gun safety latch.
6B.
Submerge gun in water (if using latex)
or thinner (oil-base) to prevent paint from
drying in the gun nozzle.
Prime Pressure Relief Valve
(Prime-PR Valve)
Used to relieve pressure from gun, hose
& tip and to prime the unit when in OPEN
position. (It is in open position when there
is a wider gap between handle and body).
When in the CLOSED position, there is
only a very slight gap between handle
& body. When the relief valve is
closed
the system is pressurized.
Handle as a
loaded  rearm!
ON/OFF Toggle Switch
Turns the unit ON and OFF.
OPERATION
LP/SL Series Electric Paint
Sprayer Quick Reference Guide
STEP
STEP
STEP
STEP
STEP
STEP
•
Always use low pressure in the cleaning process.
•
Always remove spray tip before cleaning–
AFTER
following the Pressure Relief Procedure!
•
Use a metal bucket for cleaning and maintain  rm
metal to metal contact of gun to the bucket.
TOOLS & EQUIPMENT NEEDED:
TOOLS & EQUIPMENT NEEDED:
1.
Soft bristle brush, clean-up rags.
2.
8” crescent wrench for removing
gun tip &  lter in gun handle.
3.
Prepared 5 gal. bucket of soapy
water if using latex, or mineral
spirits if using oil-based. (Second
bucket will usually be required).
STEP

1A.
IMPORTANT: Relieve pressure
by following the Pressure Relief
Procedure, Step 6 of Operation, and
be sure gun safety lock (latch) is in
locked position.
1B.
Remove tip and tip guard from spray
gun and place in mineral spirits or water.
STEP

Note: Turn unit ON. Turn pressure control
knob to low pressure.
2A.
Lift suction tube and return tube out of
paint and hold over paint bucket. Any
paint remaining in the unit will return into
the bucket out through the return tube.
2B.
Wipe excess paint from suction tube.
2C.
Place suction tube into prepared bucket
of water or mineral spirits.
STEP

Note: Release the gun trigger lock very
carefully.
3A.
Turn the Prime/PR Valve to the closed
position. Adjust the pressure control
knob for minimum pressure.
IMPORTANT: Never use high
pressure for cleaning!
3B.
Trigger gun into paint bucket to allow
paint to run out of hose and gun.
3C.
Place gun over empty metal bucket
and trigger gun using VERY LOW
PRESSURE & maintaining  rm metal
to metal contact for 3-4 minutes until
it runs clean. (Second bucket may be
required).
STEP

4A.
IMPORTANT: Follow Pressure Relief
Procedure Step 6A of Operation!
4B.
Remove  lters from suction tube and
gun handle. Clean with water or mineral
spirits and soft brush and reassemble
suction and gun  lter only.
DO NOT
reassemble gun tip and tip guard at this
point.
STEP

5A.
Mix bottle of
Pump Conditioner
with 1
Pump Conditioner with 1 Pump Conditioner
gal. of water or prepared mineral spirits
and put suction tube into pail. Prime
unit (Prime/PR Valve Open Position &
Pressure Control Knob in low position)
Trigger gun to  ll the hose & gun.
LEAVE this mixture in the pump & hose
for storage. DO NOT DIS CHARGE. Turn
motor off while the suction tube remains
in the bucket.
5B.
Disconnect from power.
5C.
Roll up hose and tape. Now reassemble
gun with spray tip and tip guard. After
you have disconnected sprayer from
electrical power, turn Prime/PR Valve to
the closed position for storage.
CLEAN ING
STEP
STEP
STEP
STEP
STEP
4.
Empty bucket for wastes.
5.
Storage solution of Pump Conditioner
mixed with 1 gal. of water if using latex
OR compatible paint thinner if using
oil-based paint.
FORM NO. 001-402 JUL 03

INJECTION HAZARD
SPRAYING VAPORS + STATIC SPARKING CREATE FIRE/EX PLO SION
Prevent  re and explosion by reducing static sparking & eliminating vapors by following these warn ings.
Always be sure all equipment, paint bucket and object being sprayed
are properly grounded. Always ground sprayer, gun, paint bucket,
and object being sprayed. Be sure gun is grounded through hose
con nec tion. Con nect grounding wire to a true earth ground.
NEVER spray in closed area Ventilation must be adequate to remove
vapors.
NEVER keep  ammable materials in spray area.
NEVER spray highly  ammable liquids.
Use only high pressure conductive airless hoses with static wire ap-
proved for 3000psi.
NEVER SMOKE IN SPRAYING AREAS.
ALWAYS ensure properly maintained  re extinquishing equipment is
available.
FLUSHING & CLEANING CAN CREATE STATIC SPARKING IF DONE IMPROPERLY!!!!
NEVER spray solvents under pressure through spray tip.
FOLLOW PRESSURE RELIEF PROCEDURE and remove spray tip
for cleaning.
USE LOWEST POSSIBLE PRESSURE when  ushing and cleaning.
Fluids under high pressure from spray or leaks can penetrate the skin
and cause serious injury and the need for amputation.
NEVER
point the spray gun at anyone or any part of the body.
NEVER
put hand or  ngers over the spray tip. Do not use rag over your
NEVER put hand or  ngers over the spray tip. Do not use rag over your NEVER
 ngers. Paint will penetrate through material and into the  ngers.
NEVER
try to stop leaks with your hand or body.
NEVER try to stop leaks with your hand or body. NEVER
NEVER wipe off build up around spray tip. ALWAYS remove the tip from
the gun to clean it after following Pressure Relief Procedure!!
MEDICAL TREATMENT
If any  uid appears to penetrate your skin, get
EMERGENCY CARE AT
ONCE. DO NOT TREAT AS A SIMPLE CUT.
Tell the doctor exactly what
 uid was injected and have him read the following Note.
NOTE TO PHYSICIAN: Injection in the skin is a trau mat ic in ju ry.
It is
important to treat the injury sur gi cal ly as soon as possible. DO NOT
DELAY treat ment to re
search tox ic i ty.
Toxicity is a concern with some
exotic coatings in ject ed directly into the blood stream. Con sul ta tion with a
plastic surgeon or re con struc tive hand surgeon may be ad vis able.
SPRAY GUN SAFETY
ALWAYS set safety lock on the gun in "LOCKED" po si tion when not in use
and before servicing or cleaning.
DO NOT remove or modify any part of gun.
Check operation of gun safety devices before each use
.
HIGH PRESSURE SPRAY CAN CAUSE EXTREMELY SERIOUS INJURY. Handle as you would a loaded  rearm.
Learn and follow the PRESSURE RELIEF PROCEDURE. Read and understand all instruction manuals, tags, warnings, user’s guides
and labels on machine before operating equipment. Order new labels if unreadable.
NEVER spray in vicinity of open  ame or other source of ignitions such
as water heaters and furnaces.
ALWAYS locate the sprayer and electrical outlets in use at least 25
feet away from spray area in well ventilated area. Do not plug in any
electrical cores in spray area.
Follow the coating and solvent manufacturer’s safety precautions and
warnings.
HALOGENATED HYDRO CARBON WARNING: NEVER use
halogenated hydrocarbon (HHC) solvents or paints that contain them
in this system. Some of the most common of these solvents are: Car-
bontetrachloride, Chlorobenzene, Dichloroethane, Dichloroethyl Ether,
Ethylbromide, Ethylchloride, Tetrachloethane.
Consult your supplier to be sure.
Hold gun  rmly against a metal waste container to reduce spark pos si bil i ty.
NEVER use cleaning solvents with  ash points below 140 degrees F.
Some of these are: acetone, benzene, either, gasoline, naptha. Consult your
supplier to be sure.
AIRLESSCO SL&LP SAFETY GUIDE
SPRAY TIP SAFETY
Use extreme caution when cleaning or chang ing spray tips. If the spray tip clogs
while spray ing, engage the gun safety latch and ALWAYS follow the
PRES
SURE
RELIEF PRO CE DURE
before removing the spray tip to clean it.
NEVER wipe off build up around the spray tip.
TIP GUARD
NEVER operate gun without tip guard attached
.
GENERAL PRECAUTIONS
ALWAYS ensure switch is in “OFF” position before plug ging unit in.
ALWAYS ensure unit is in prime position and spray gun locked before starting
unit.
NEVER alter equip ment in any manner.
NEVER spray highly  ammable materials.
NEVER use around children or let children use sprayer.
NEVER allow another person to use sprayer.
ALWAYS wear a face mask while spraying.
NEVER leave sprayer unattended with pressure in system.
HOSES
NEVER use weak or damaged nonconductive paint hose. Do not allow
kinking, crushing, or allow it to vibrate against rough, sharp or hot surfaces.
Check hoses for damage or wear before each use.
REPLACE DAMAGED HOSE - DO NOT mend with tape or any other device.
USE ONLY conductive or grounded  uid hoses for airless ap pli ca tions.
TIGHTEN all  uid con nec tions before each use.
AIRLESSCO SL&LP SAFETY GUIDE
AIRLESSCO SL&LP SAFETY GUIDE
AIRLESSCO SL&LP SAFETY GUIDE
AIRLESSCO SL&LP SAFETY GUIDE
PRESSURE RELIEF PROCEDURE
Learn this procedure before operating unit. Never attempt to change or clean spray tip or service unit
and gun without  rst releasing the pressure by:
1.
Lock gun trigger safety lock.
2.
Turn engine OFF.
3.
Release gun trigger safety lock & trigger gun into pail.
4.
Relock gun.
5.
Turn Prime/Pressure Relief Valve open to relieve residual  uid pressure.
NOTE:
If spray tip or hose is clogged, follow steps 1-5 & expect paint splashing into the bucket during Step 5.