AIRLESSCO SL1100 User Manual

Operation/Repair/Parts

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SL800/1100
Mustang 11000

3A1184G

Airless Paint Sprayer

For application of architectural paints and coatings. For professional use only. Not
approved for use in European explosive atmosphere locations.

3000 psi (20.7MPa, 207 bar) Maximum Working Pressure

Important Safety Instructions

Read all warnings and instructions in this
manual. Save these instructions.

Related Manuals

Gun Manual

312363 - English
312364 - Spanish
312365 - French

EN

Model Part Number Voltage

16M376 240V

Airlessco SL800 Series A

16M383 110V

16M377 240V

Airlessco SL1100 Series A 16M384 110V

16M394 230V

Airlessco SL1100 Series B 24F572 120V

AllPro Mustang 11000 Series B 24F584 120V

Warnings

WARNINGWARNINGWARNING

WARNING

Warnings

The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama­tion point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks. When
these symbols appear in the body of this manual or warning labels, refer back to these Warnings. Product-specific
hazard symbols and warnings not covered in this section may appear throughout the body of this manual where
applicable.

GROUNDING

This product must be grounded. In the event of an electrical short circuit, grounding reduces the risk of
electric shock by providing an escape wire for the electric current. This product is equipped with a cord
having a grounding wire with an appropriate grounding plug. The plug must be plugged into an outlet that
is properly installed and grounded in accordance with all local codes and ordinances.

• Improper installation of the grounding plug is able to result in a risk of electric shock.

• When repair or replacement of the cord or plug is required, do not connect the grounding wire to either
flat blade terminal.

• The wire with insulation having an outer surface that is green with or without yellow stripes is the
grounding wire.

• Check with a qualified electrician or serviceman when the grounding instructions are not completely
understood, or when in doubt as to whether the product is properly grounded.

• Do not modify the plug provided; if it does not fit the outlet, have the proper outlet installed by a
qualified electrician.

• This product is for use on a nominal 120V circuit and has a grounding plug similar to the plug
illustrated in the figure below.

• Only connect the product to an outlet having the same configuration as the plug.

• Do not use an adapter with this product.

Extension Cords:

• Use only a 3-wire extension cord that has a 3-blade grounding plug and a 3-slot receptacle that
accepts the plug on the product.

• Make sure your extension cord is not damaged. If an extension cord is necessary, use 12 AWG

(2.5 mm

• An undersized cord results in a drop in line voltage and loss of power and overheating.

2 3A1184G

2

) minimum to carry the current that the product draws.

Warnings

WARNINGWARNINGWARNING

WARNING

FIRE AND EXPLOSION HAZARD

Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent
fire and explosion:

• Do not spray flammable or combustible materials near an open flame or sources of ignition such as
cigarettes, motors, and electrical equipment.

• Paint or solvent flowing through the equipment is able to result in static electricity. Static electricity
creates a risk of fire or explosion in the presence of paint or solvent fumes. All parts of the spray
system, including the pump, hose assembly, spray gun, and objects in and around the spray area shall
be properly grounded to protect against static discharge and sparks. Use Airlessco conductive or
grounded high-pressure airless paint sprayer hoses.

• Verify that all containers and collection systems are grounded to prevent static discharge.

• Connect to a grounded outlet and use grounded extensions cords. Do not use a 3-to-2 adapter.

• Do not use a paint or a solvent containing halogenated hydrocarbons.

• Keep spray area well-ventilated. Keep a good supply of fresh air moving through the area. Keep pump
assembly in a well ventilated area. Do not spray pump assembly.

• Do not smoke in the spray area.

• Do not operate light switches, engines, or similar spark producing products in the spray area.

• Keep area clean and free of paint or solvent containers, rags, and other flammable materials.

• Know the contents of the paints and solvents being sprayed. Read all Material Safety Data Sheets
(MSDS) and container labels provided with the paints and solvents. Follow the paint and solvents
manufacturer’s safety instructions.

• Fire extinguisher equipment shall be present and working.

• Sprayer generates sparks. When flammable liquid is used in or near the sprayer or for flushing or
cleaning, keep sprayer at least 20 feet (6 m) away from explosive vapors.

ELECTRIC SHOCK HAZARD

This equipment must be grounded. Improper grounding, setup, or usage of the system can cause electric
shock.

• Turn off and disconnect power at main switch before disconnecting any cables and before servicing
equipment.

• Connect only to grounded power source.

• All electrical wiring must be done by a qualified electrician and comply with all local codes and
regulations.

3A1184G 3

Warnings

WARNINGWARNINGWARNING

WARNING

SKIN INJECTION HAZARD

High-pressure spray is able to inject toxins into the body and cause serious bodily injury. In the event that
injection occurs, get immediate surgical treatment.

• Do not aim the gun at, or spray any person or animal.

• Keep hands and other body parts away from the discharge. For example, do not try to stop leaks with
any part of the body.

• Always use the nozzle tip guard. Do not spray without nozzle tip guard in place.

• Use Airlessco nozzle tips.

• Use caution when cleaning and changing nozzle tips. In the case where the nozzle tip clogs while
spraying, follow the Pressure Relief Procedure for turning off the unit and relieving the pressure
before removing the nozzle tip to clean.

• Do not leave the unit energized or under pressure while unattended. When the unit is not in use, turn
off the unit and follow the Pressure Relief Procedure for turning off the unit.

• Check hoses and parts for signs of damage. Replace any damaged hoses or parts.

• This system is capable of producing 3000 psi. Use Airlessco replacement parts or accessories that are
rated a minimum of 3000 psi.

• Always engage the trigger lock when not spraying. Verify the trigger lock is functioning properly.

• Verify that all connections are secure before operating the unit.

• Know how to stop the unit and bleed pressure quickly. Be thoroughly familiar with the controls.

EQUIPMENT MISUSE HAZARD
Misuse can cause death or serious injury.

• Always wear appropriate gloves, eye protection, and a respirator or mask when painting.

• Do not operate or spray near children. Keep children away from equipment at all times.

• Do not overreach or stand on an unstable support. Keep effective footing and balance at all times.

• Stay alert and watch what you are doing.

• Do not leave the unit energized or under pressure while unattended. When the unit is not in use, turn
off the unit and follow the Pressure Relief Procedure for turning off the unit.

• Do not operate the unit when fatigued or under the influence of drugs or alcohol.

• Do not kink or over-bend the hose.

• Do not expose the hose to temperatures or to pressures in excess of those specified by Airlessco.

• Do not use the hose as a strength member to pull or lift the equipment.

PRESSURIZED ALUMINUM PARTS HAZARD

Use of fluids that are incompatible with aluminum in pressurized equipment can cause serious chemical
reaction and equipment rupture. Failure to follow this warning can result in death, serious injury, or
property damage.

• Do not use 1,1,1-trichloroethane, methylene chloride, other halogenated hydrocarbon solvents or
fluids containing such solvents.

• Many other fluids may contain chemicals that can react with aluminum. Contact your material supplier
for compatibility.

4 3A1184G

Warnings

WARNINGWARNINGWARNING

WARNING

MOVING PARTS HAZARD

Moving parts can pinch, cut or amputate fingers and other body parts.

• Keep clear of moving parts.

• Do not operate equipment with protective guards or covers removed.

• Pressurized equipment can start without warning. Before checking, moving, or servicing equipment,
follow the Pressure Relief Procedure and disconnect all power sources.

TOXIC FLUID OR FUMES HAZARD

Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or
swallowed.

• Read MSDSs to know the specific hazards of the fluids you are using.

• Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines.

PERSONAL PROTECTIVE EQUIPMENT

You must wear appropriate protective equipment when operating, servicing, or when in the operating area
of the equipment to help protect you from serious injury, including eye injury, hearing loss, inhalation of
toxic fumes, and burns. This equipment includes but is not limited to:

• Protective eyewear, and hearing protection.

• Respirators, protective clothing, and gloves as recommended by the fluid and solvent manufacturer.

3A1184G 5

Component Identification

E

F

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A

B

C

D

Component Identification

A Power switch Turns sprayer ON and OFF

B Pressure Control Knob Adjusts pressure. Turn clockwise to increase pressure and

counterclockwise to decrease pressure.

C Drain Valve Primes pump and relieves pressure from gun, hose and tip.

D Drain Valve Open Position Relieves pressure from gun, hose and tip and primes the unit

when in the open position. Valve is in open position when there
is a wider gap between valve handle and cam body.

Refer to Pressure Relief Procedure page 7

E Drain Valve Closed Position Pressurizes system when closed. Valve is in closed position

when there is a slight gap between valve handle and cam body.

F Heatsink

6 3A1184G

Operation

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Operation

Pressure Relief Procedure

To reduce risk of injury, follow this pressure relief pro­cedure whenever you see this symbol throughout this
manual, Also, perform this procedure whenever you:

•Stop spraying

• Check or repair any part of this system

• Install or clean spray nozzle

1. Engage the gun trigger lock. Refer to the separate
instruction manual provided with gun for safety fea­tures and how to engage the trigger lock.

2. Turn the unit off.

3. Disengage the gun trigger lock and trigger the gun
to relieve residual fluid pressure.

Hold metal part of the gun in contact with
grounded metal pail. Use minimum pressure.

5. Re-engage gun trigger lock and close Prime/Pres­sure Relief Valve.

If the spray tip or hose is clogged, follow Steps 1
through 5 above. Expect paint to splash into the
bucket while relieving pressure during Step 4.

NOTE: If you suspect that pressure hasn’t been relieved
due to damaged Prime/Pressure Relief Valve, or other
reason, slowly loosen the tip nut or hose coupling to
relieve pressure.

Setup

4. Turn Prime/Pressure Relief Valve (PR Valve) to the
open (priming) position to relieve residual pressure.

There will be a wider gap between valve handle
and cam body when in open position. In the
closed position there is only a very slight gap.

NOTE: The valve handle can move both clockwise and

counter clockwise and can face different directions.

• To reduce the risk of static sparking, fire or
explosion which can result in serious bodily injury
and property damage, always ground the sprayer
and system components and the object being
sprayed, as instructed in the safety warning section
of this manual.

• Ensure proper electrical service and amperage
and that the outlet is properly grounded.

• For generator power, a minimum 7000 watt
generator with a voltage regulation must be used.

Connect the hose and gun

1. Remove the plastic cap plug from the outlet and
screw a conductive or grounded 3000 psi spray
hose onto fluid outlet.

2. Connect an airless spray gun to the other end of the
hose. Do not install spray tip.

NOTE: Do not use thread sealer on swivel unions as
they are made to self seal.

3A1184G 7

Operation

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High Pressure

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Closed

(Pressure)

Open

(Priming & Pressure Relief)

Fill the Packing Nut/Wet Cup

1. Fill the Packing Nut/Wet Cup with 5 drops of Air­lessco Throat Seal Oil (TSO).

Flush the Sprayer

1. Flush the sprayer. See Flushing Procedure on
page 8.

Prime and Flush Storage Fluid

NOTICE

The equipment was tested with lightweight oil,
which is left in the fluid passages to protect parts.
To avoid contaminating your fluid with oil, flush the
equipment with a compatible solvent before using
the equipment for the first time.

Flushing

• To reduce the risk of static sparking, which can
cause fire or explosion, always hold a metal part of
the gun firmly against the metal pail when flushing.
This also reduces splashing.

• Always remove the spray tip before flushing.

1. Make sure the gun trigger lock in engaged and there
is no spray tip in the gun. Refer to the separate
instruction manual provided with gun for safety fea­tures and how to engage the trigger lock.

Before beginning a new spraying project you need to
prime the sprayer and flush the storage fluid out of the
sprayer.

Oil- or Water-based Materials

• When changing from water-based material to oil
based material, flush with soapy water and then
mineral spirits.

• When changing from oil based material to water
base material, flush with mineral spirits, followed by
soapy water, then a clean water flush.

• When flushing with solvents, ground pail and gun.

• Flush before changing colors, before fluid can dry in
the equipment, at the end of the day, before storing,
and before repairing equipment.

2. Pour enough clean, compatible solvent into a large,
empty metal pail to fill the pump and hoses.

3. Place the suction tube into the pail or place the pail
under the pump.

4. Turn Pressure Control Knob to low.

5. Open the prime valve to the open - “Priming Posi­tion”. This will allow an easy start.

8 3A1184G

Operation

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6. Turn the engine ON/OFF switch to ON.

7. Point the gun into the metal pail and hold a metal
part of the gun firmly against the pail. Maintain firm
metal to metal contact between gun and container.

8. Disengage the gun trigger lock and squeeze the
trigger. At the same time, slowly turn the pressure
control knob clockwise, just enough to move liquid
at low pressure.

9. Allow the pump to operate until clean solvent comes
from the gun.

10. Release the trigger and engage the gun trigger lock.

11. If you are going to start spraying, place the pump or
suction tube into the supply container. Release the
gun trigger lock and trigger the gun into another
empty, metal container, holding a metal part of the
gun firmly against the metal pail, forcing the solvent
from the pump and hose. When paint starts coming
from gun, turn pressure control knob to minimum
pressure, place prime valve in prime (open) position
and engage the gun trigger lock.

Startup

1. Prepare the material according to the material man­ufacturer’s recommendations.

2. Place the suction tube into the material container.

3. Start the sprayer.

a. Prime/PR Valve must be “OPEN” in the prim-

ing position.

b. After ensuring the gun trigger lock is engaged,

attach tip and safety guard.

c. Turn the engine ON/OFF switch to the “ON”

position.

d. Turn the Pressure Control Knob clockwise to

prime the pump.

e. After the pump is primed, turn the Prime/PR

Valve to the “CLOSED” position.

f. Turn Pressure Control Knob to the desired

spray pressure.

g. Disengage the gun trigger lock to begin spray-

ing.

12. If you are going to store the sprayer, remove the
suction tube or pump from the solvent pail, force the
solvent from the pump and hose. Engage the gun
trigger lock. See Storage, 10.

13. Whenever shutting down the sprayer, follow Pres-
sure Relief Procedure, page 7.

NOTICE

To prevent damage and freezing during storage,
never leave water in the fluid pump

3A1184G 9

Operation

Adjusting the Pressure

• To reduce the risk of injection, never hold your
hand, body, fingers or hand in a rag in front of the
spray tip when cleaning or checking for a cleared
tip. Always point the gun toward the ground or into
a waste container when checking to see if the tip is
cleared or when using a self cleaning tip.

• When you spray into the paint bucket, always use
the lowest spray pressure and maintain firm metal
to metal contact between the gun and container.

• To stop the unit in an emergency, turn the engine
off. Then relieve the fluid pressure in the pump and
hose. See Pressure Relief Procedure, page 7

When adjusting the pressure, turn the Pressure Control
Knob clockwise to increase pressure and counterclock­wise to decrease pressure. Always use the lowest pres­sure necessary to completely atomize the material. If
more coverage is needed, use a larger tip rather than
increasing the pressure.

NOTE: Operating the sprayer at higher pressure than
needed wastes material, causes early tip wear, and
shortens sprayer life.

Storage

Short Term

1. Flush sprayer with compatible solvent before stor­ing, then fill the pump and hoses with an oil based
solvent such as mineral spirits or Graco or Airlessco
Pump Armor.

• For oil base paint: flush with mineral spirits

• For water-base paint: flush with water, then min-

eral spirits and leave the pump, hose and gun
filled with mineral spirits.

Long Term

For longer storage, use Graco or Airlessco Pump Armor.
Shut off sprayer, Relieve Pressure, page 7, and make
sure prime valve is left open.

Start Up After Storage

Before using water-base paint, flush sprayer with soapy
water and then a clean water flush. When using oil-base
paint, flush out the mineral spirits with the material to be
sprayed.

NOTE: Always store unit indoors.

NOTE: Check the spray pattern. The tip size and angle

determines the pattern width and flow rate.

Shutdown

1. Relieve Pressure, page 7.

2. Clean the tip and gun as recommended in the sepa­rate Gun Manual supplied with the gun.

3. If spraying water-based material or a material that
could harden in the sprayer overnight, flush the
sprayer after use. See Flushing, page 8.

10 3A1184G

Maintenance

Sealed
Bearing

Oil impregnated sleeve - dip
in hot 10W oil when removed

Fill plug- unit has grease in gearbox from
factory and will not require changing.
(Grease - PN 301178)

Bleed (Weep Hole)

1 oz. SAE 30W Oi

- semi-annually

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Maintenance

Regular Maintenance

1. Always stop the pump at the bottom of its stroke
when you take a break or at the end of the day. This
helps keep material from drying on the rod, damag­ing the packings.

2. Keep displacement pump packing nut/wet cup 1/3
full of Airlessco Throat Seal Oil at all times. The
TSO helps protect the packings and rod.

3. Lubricate Connecting Rod Pin every 3 months.

Daily Maintenance

Inspect the packing nut daily. If seepage of paint into the
packing nut and/or movement of the piston upward is
found (while not spraying), the packing nut should be
tightened just enough to stop leakage. Overtightening
will damage the packings and reduce the packing life.

Oil and Lubrication Instructions

Electric Motor Maintenance

Lubrication

The motor is supplied with pre-lubricated ball bearings,
lubricated for the life of the bearing.

Motor Brushes

Motor brushes need periodic inspection and replace­ment as wear indicates. Standard Leeson brushes have
an initial length of 1 and 1/4” and should be replaced
when they are worn to a length of 5/8”. Brush wear is
greatly influenced by individual application and it is rec­ommended that brush wear be checked at early inter­vals of operation in order to determine future required
inspection.

To change the brushes:

1. Unplug the machine.

2. Remove the cover over the motor.

3. Open the two covers at the rear of the motor.

4. Loosen the screw under the brush.

5. Pull out the wire.

6. Push the brush retainer clip in and withdraw.

7. Remove the worn brushes.

8. Install new brushes in the reverse order.

To increase brush life, new brushes (Part #301146 for
110 volt) need to have a run in period. After changing
brushes, set the machine for spraying. With a bucket of
Pump Conditioner and water, a 50’ 1/4” airless hose, air­less gun and tip on unit, open the prime valve and switch
on. The pump will now prime. With pump running in the
prime mode, turn the pressure control knob to high pres­sure. (The pump has to cycle fast with no pressure in
the pump). Run the pump for 20 minutes and the
brushes will be run in.

3A1184G 11

Maintenance

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53

10

137

138

139

140

69

80

81

49

49

51

50

50

48

135

136

147

94

148

46

145

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Replacement of Belt/Belt Adjustment

NOTE: The Cog Belt System does not require align-

ment. When upper sheave is placed on motor shaft it is
pushed on until a positive stop is reached. The set
screws are then loctited. The lower pulley is placed on
gearbox and held in place with keyway and snap ring.
The flange on upper sheave holds the belt in alignment
and the belt self aligns on lower pulley eliminating hav­ing to align.

1. Remove cover from unit.

2. Remove tensioner Assembly. Loosen screws. Move
gearbox forward to allow removal and replacement
of belt.

3. Retighten screws into gearbox until they bottom out.
This will align gearbox correctly.

4. Replace tensioner with bolts and leave loose to
allow adjusting belt tension.

5. Tighten belt. When properly tightened the deflection
play should be 1/4 inch when pushing hard with
thumb. (20 ft/lbs)

NOTE: When placing belt on pulleys and inserting the
tensioner against belt, ensure cogs on belt are engaged
into cogs on pulleys before tightening belts. Rotating
upper pulley while holding the tensioner against the belt
will allow proper engagement of cogs prior to tightening.

Servicing the Fluid Pump

NOTE: Before disassembling the sprayer refer to Trou-

bleshooting to try and resolve the problem.

Fluid Pump Disconnect

1. Flush out the material you are spraying, if possible.

2. Relieve Pressure, page 7. Stop the pump in the
middle of down stroke.

3. Remove the suction tube and fluid hose (if so
equipped) from the fluid pump.

4. Remove the connecting rod shield from the pump.

5. Remove two retaining rings, slip the sleeve of the
coupling down, and remove both coupling halves.
This will disconnect fluid pump from the connecting
rod.

6. Using a 7/8” box wrench, disconnect the high pres­sure fluid line from the pump.

7. Using a 9/16” wrench, unscrew the two tie rod lock­nuts.

8. Pull the pump off the tie rods.

12 3A1184G

Maintenance

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Fluid Pump Reinstall

1. Loosen the packing nut and extend piston rod to
fully up position. Slip sleeve over the piston rod.

2. Insert one of the retaining rings through the packing
nut and rest the sleeve on top of it.

4. Remove the retaining ring from the packing nut and
insert into coupling halves.

5. Secure the fluid pump housing to the tie rods and
screw locknuts with washers on loosely.

6. Tighten the tie rod locknuts evenly to 30 ft. lb.

NOTE: After all the rod locknuts are tight, the alignment
of both rods should allow easy assembly and disassem­bly of the coupling. If any binding, loosen and retighten
all the rod locknuts to improve the alignment. Misalign­ment causes premature wear of seal and packings.

3. Connect the connecting rod with the fluid pump by
installing the coupling halves. Slide sleeve over the
coupling halves and secure with retaining rings.

7. Tighten packing nut clockwise until resistance
against the packings can be felt. Turn it one full turn
more.

8. Start the pump and operate it slowly (at low engine
speed) to check the piston rod for binding. Adjust tie
rod lock nuts if necessary to eliminate binding.

9. Prime the unit and run at maximum pressure for
several minutes, then release the pressure and
repeat step 7.

10. Fill the wet cup (packing nut) with five drops of TSO
(Throat Seal Oil).

3A1184G 13

Maintenance

2

10

11

13

16

15

1

6

7

5

8

9

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Servicing Inlet Nut and Outlet Valve

Inlet Valve

1. Using the rod collar tool (865008), unscrew the suc­tion nut (16), containing suction seat (13), off of the
fluid body.

2. Remove suction seat (13), O-ring (15), suction ball
(11) and suction ball guide (10).

3. Clean all parts and inspect them for wear or dam­age, replacing parts as needed. Old O-rings (15)
should be replaced with new ones.

NOTE: Suction seat (867574) is reversible.

Piston Outlet Valve

1. Place piston holder in a vise. Slide piston into the
holder and lock in place with a 1/4” dowel.

2. Use a 3/8” allen wrench to unscrew the outlet seat
support (9) from the piston.

3. Remove the outlet seat (8), O-ring (5), outlet ball (7),
and ball guide (6).

4. Inspect outlet ball (7) and seat for wear. Replace as
required.

NOTE: Outlet seat (867575) is reversible.

5. While piston is still locked in the holder, install parts
back into the piston in the following order:

• Ball guide (6)

•Ball (7)

• O-ring (5)

• Outlet Seat (8)

Before reinstalling the outlet seat support (9) apply two
drops of Loctite No. 242 (blue) on the threads and
torque to 20 ft-lbs.

14 3A1184G

Packing Replacement Procedures

Maintenance

Disassembly of the Fluid Pump

1. Unscrew and remove the packing nut (2).

2. Push the piston rod (1) down through the packings
and out of the pump.

3. Now push the packing removal tool up through the
pump and remove from the top bringing the pack­ings, spacer (4) and springs along with it, leaving
fluid body (3) empty.

NOTE: Make sure all old packings and glands have
been removed from fluid pump.

4. Clean inside of fluid body (3).

5. Disassemble all parts and clean for reassembly. Dis­card any old packings. Save the metal upper glands.
Replace metal lower glands with new metal glands
from the packing kit.

NOTE: If the old packing had a metal gland for
(866100), discard and replace with a new plastic one
from packing kit.

6. Lubricate leather (17, 23) packing in lightweight oil
for 10 minutes prior to reassembly.

Reassembly of the Fluid Pump

6. Take assembled glands and packings (13 pieces)
and slide onto the lower half of the piston.

7. Take the spacer (4) and slide over the top of the pis­ton (it doesn’t matter which direction it sits), falling
onto the lower packings.

8. Take three Belleville Springs (21) and slide over the
top of the piston in the following order:

• First spring - curve facing up

• Second spring - curve facing down

• Third spring - curve facing up

9. Take the upper male gland (22) and place it rounded
side up.

10. Take three upper polyethylene V-packings (24) and
two leather packings (23) and assemble with
inverted side down, on to the male gland (22) in the
following order:

• Polyethylene (24)

• Leather (23)

• Polyethylene (24)

• Leather (23)

• Polyethylene (24)

11. Take upper female gland (25) and place on top of
assembled upper packings with the inverted side
down.

1. Place lower male gland (18) down on the flat side.

2. Take three of the lower polyethylene V-packings (19)
and two of the leather V-packings (17) and place
onto the male gland (18), with the inverted side
down, in the following order:

• Polyethylene (19)

• Leather (17)

• Polyethylene (19)

• Leather (17)

• Polyethylene (19)

3. Take the female adaptor (20), which is inverted on
both sides, and place it on top of your assembled
lower packings.

4. Follow step 2 with your packings inverted side up.

5. Take the second lower male gland (18) and place it
on top of your assembled packings with rounded
side down.

3A1184G 15

12. Take assembled upper glands and packings (7
pieces) and slide on over the top of the piston, mak­ing sure inverted sides are down.

13. Take the V-packing holder and replace the white
O-ring (27) and the black O-ring (28) with new ones
from the packing kit.

14. Slide the V-packing holder (26) over the top of the
upper packings so they fit inside.

15. Lubricate inside of the fluid pump body and the out­side of the packings with a light weight oil.

16. Slide assembly into fluid pump body.

NOTE: To keep packings secured in correct position,
hold the pump body upside down and push the com­pleted assembly upwards into the pump body. Once
placed inside, tilt pump body back up to keep all pieces
in.

Maintenance

3

18

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20

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18

1

6

7

5

8

9

4

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22

2423242324

25

26

27

28

2

10

11

13

12

16

14

15

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17. Thread the packing nut (2) into the top of the fluid
body (3) and tighten hand tight.

18. Take the suction retainer (10) and replace the black
O-ring (15) with a new one from the packing kit.
Replace the suction ball (11) with a new one from
the kit into the suction retainer (10). Place the suc­tion seat (13) into the flat side of the ball guide (6),
over the suction ball (11). Now place the white
O-ring (14) into the groove around the suction seat
(13).

19. Take the completed suction valve assembly and
place it into the bottom of the fluid body (3), with the
rounded side fitting inside.

20. Take the suction seat support (12) and place the flat
side down on to the suction valve assembly (threads
will be facing upwards).

21. Thread the suction nut, over the suction seat sup­port (12).

22. Tighten the packing nut (2) (utilizing the packing nut
adjustment tool) clockwise one full turn.

16 3A1184G

Replacement of Electrical Components

Always unplug the electrical cord before servicing the
machine.

Maintenance

NOTE: Anytime the pressure control assembly, sensor,
or both are replaced, perform the calibrations.

Pressure Control Assembly (Electrical
Control Board)

1. Unplug machine’s power cord.

2. Remove eight screws and lower the pressure con­trol assembly.

3. Disconnect all leads from pressure control assem­bly.

4. Reassemble in reverse order.

Sensor

1. Remove the screws and lower the pressure control
assembly.

2. Disconnect sensor lead from the board.

3. Unscrew sensor from pressure control assembly
using a 7/8” wrench.

4. Reassemble in reverse order. Use PTFE tape on the
sensor threads prior to reinstalling it into the pres­sure control assembly.

On-Off Toggle Switch

1. Lower the pressure control assembly as described
above.

2. Disconnect the two wires on the toggle switch.

3. Use a 9/16” wrench to loosen the nut on the toggle
switch shaft.

4. Reassemble in reverse order.

Liquid Crystal Display (LCD)

1. Ensure the power switch is OFF and the machine is
unplugged.

2. Detach the pressure control assembly from the
frame by unscrewing the eight screws.

3. Disconnect the LCD lead from the pressure control
assembly.

4. Separate the LCD assembly from the frame by
undoing the two screws.

5. Remove and replace LCD Display.

6. Reassemble in reverse order.

Potentiometer

1. Lower pressure control assembly as described
above.

2. Disconnect potentiometer lead from pressure con­trol assembly.

3. Use a 1/16” allen wrench, loosen set screw in the
poteniometer knob and remove knob and spacer.

4. Using a 1/2” wrench or deep socket, remove the nut
from the potentiometer shaft assembly.

5. Pull entire potentiometer assembly out of the frame.

6. Replace in reverse order.

3A1184G 17

NOTE: Do not over tighten the screw and nuts. This can
warp the LCD and damage it.

Troubleshooting

Troubleshooting

General

Problem Cause Solution

Unit doesn’t prime Airleak due to loose suction nut Tighten suction nut.

Airleak due to worn o-rings Replace o-ring (110636) on suction seat and

o-ring (867390) below suction seat.

Stuck or fouled balls Service inlet and outlet valves.

Prime/Pressure Relief valve
not opening

Unit primes but has poor or no
pressure

Unit does not maintain good
spraying pressure

Unit does not run See Machine Does Not Start

Machine does not start Control Settings Make sure machine is plugged into the wall.

Pressure set too low Turn up pressure.

Filter(s) are clogged Clean or replace gun filter, inlet filter, and/or

Outlet valve fouled/worn. Service outlet valve.

Prime/pressure relief valve
bypassing

Packings and/or piston worn Tighten packing nut, repack unit.

Blown spray tip Replace spray tip.

Packings and/or pistons worn Repack unit.

Upper seat worn Replace upper seat.

Pressure Control Assembly
(Board)

Clean or replace Prime Valve (866428)

manifold filter.

Clean or replace prime valve (866428).

Verify the on-off switch is in the ON position
and the pressure control knob is turned all the
way to the right (clockwise for maximum pres­sure).

If the power indicating light is still out after
checking the control settings and power
source, replace the pressure control assembly.

18 3A1184G

Problem Cause Solution

Motor Remove the motor brush covers and turn the

machine ON. Set the potentiometer (POT) at
maximum pressure and check for DC voltage
across both brush terminals. It should read
greater than 80 volts DC.

If you have DC voltage, turn the machine off
and unplug it from the wall. Check to make sure
the brushes are making good contact with the
armature. Replace the brushes if they are less
than 5/8” long. If the brushes are good, replace
the motor.

If you do not have DC voltage, see Sensor.

Sensor Plug another sensor board into the board and

perform the zero calibration procedure. If the
machine starts to run, the sensor is bad. If
there is no replacement sensor available, use a
multi-meter to test the resistance across the
red and black wires of the sensor (be sure to
test the plug). You should read 1.5 - 3.5k ohms.
A faulty sensor usually reads no continuity
(open).

Troubleshooting

If the sensor passes all the tests, see Pressure
Control Knob (Potentiometer).

Pressure Control Knob (Poten­tiometer)

Plug another potentiometer (POT) into the con­trol board. If the machine starts, the old POT is
bad.

When a replacement POT is not available,
remove the POT lead (with the machine turned
off) from the control board and test the resis­tance between the red and black wires (be sure
to test at the plug). The resistance should read
between 8-12k ohms. If it is outside of this
range replace the POT.

If there is DC voltage at the motor brushes and
the sensor and pressure control knob are func­tioning, replace the pressure control assembly.

Airless Spray Gun

Problem Cause Solution

Coarse spray Low pressure Increase the pressure

Excessive fogging (overspray) High pressure Reduce the pressure to satisfactory pattern

distribution.

Material too thin Use less thinner

Pattern too wide Spray angle too large Use smaller spray angle tip

3A1184G 19

Troubleshooting

Problem Cause Solution

Pattern too narrow Spray angle too small Use larger spray angle tip (if coverage is OK,

try tip in same tip group)

Too much material Tip too large Use smaller tip

Material too thin Use smaller tip

Pressure too high Reduce pressure

Too little material Tip too small Use next larger tip

Material too thick

Thin distribution in center of
pattern “horns”

Worn tip Change to new tip

Wrong tip Use tip with narrow spray angle

Thick skin on work Material too viscous Thin cautiously

Application too heavy Reduce pressure and/or use tip in next

smaller tip size

Coating fails to close and

Material too viscous Thin cautiously

smooth over

Spray pattern irregular,
deflected

Craters or pock marks, bub­bles on work

Orifice clogged Clean carefully

Tip damaged Replace with new tip

Solvent balance Use 1 to 3% “short solvents remainder “long”

solvents (this is most likely to happen with
material of low viscosity, lacquers, etc.)

Clogged screens Extraneous material in paint Clean screen

Course pigments Use coarse screen if orifice size allows.

Poorly milled pigments (paint
pigments glocculate)

Use courser screen, larger orifice tips. Obtain
ball milled paint. If thinner had been added,
test to see if a cover screen. Incompatible
drop placed on top of paint mixes or flattens
out on the paint mixture and thinners on the
surface. If not, try different thinner in fresh
batch of paint.

Excess paint builds on tip
guard

Drips, spits from tip Valve seat and/or ball in gun

Spray gun too close to surface Hold gun further from surface sprayed

Pressure setting too high Reduce pressure setting

Service spray gun, replace valve assembly

head damaged or worn

Tip clogs continually Debris in paint Thoroughly strain the paint before use

Gun filter missing Do not operate without inlet strainer

Coarse filter mesh Do not operate without inlet strainer

20 3A1184G

Pressure Control Repair

Motor Control Board Diagnostics

Troubleshooting

1. For sprayers with digital display, seeDigital Display
Messages, page 22

Relieve pressure and unplug sprayer before servicing
control board. See Pressure Relief Procedure,
page 7.

NOTE: Keep a new transducer on hand to use for test.

NOTICE

Do not allow sprayer to develop fluid pressure with­out transducer installed. Leave drain valve open if
test transducer is used.

LED

BLINKS

Once Sprayer runs Normal operation Do nothing

Two t i m e s
repeatedly

Three times
repeatedly

SPRAYER OPERATION INDICATES WHAT TO DO

Sprayer shuts down and
LED continues to blink two
times repeatedly

Sprayer shuts down and
LED continues to blink four
times repeatedly.

Run away pressure. Pressure
greater than 4500 psi (310 bar,
31 MPa) or damaged pressure
transducer.

Pressure transducer is faulty or
missing

2. Remove screws and cover.

3. Turn ON/OFF switch ON.

4. Observe LED operation and reference following
table:

Replace motor control board or
pressure transducer.

Check transducer connection.
Open drain valve. Substitute new
transducer for transducer in
sprayer. If sprayer runs, replace
transducer.

Four times
repeatedly

Five times
repeatedly

Six times
repeatedly

Eight times
repeatedly

3A1184G 21

Sprayer shuts down and
LED continues to blink four
times repeatedly.

Sprayer does not start or
shuts down and LED con­tinues to blink five times
repeatedly

Sprayer shuts down and
LED blinks six times
repeatedly

Sprayer stops or does not
run

Line voltage is too high Check for voltage supply prob-

lems

Motor fault Check for locked rotor, shorted

wiring or disconnected motor.
Repair or replace failed parts.

Motor is too hot or there is a
fault in the motor thermal
device

High input voltage Check power source for correct

Allow sprayer to cool. If sprayer
funs correctly when cool, check
motor fan function and air flow.
Keep sprayer in cool location. If
sprayer does not run when cool
and continues to blink 6 times,
replace motor.

voltage

Troubleshooting

Digital Display Messages (Series B)

No display does not mean that spayer is not
pressurized. Relieve pressure before repair. See

Pressure Relief Procedure, page 7

DISPLAY SPRAYER OPERATION INDICATION ACTION

No Display Sprayer stops. Power is

not applied. Sprayer may
be pressurized.

Sprayer is pressurized.
Power is applied. (Pres­sure varies with tip size
and pressure control set­ting.)

Sprayer may continue to
run. Power is applied.

Sprayer stops. Power is
applied.

Sprayer stops. Power is
applied.

Sprayer does not start or
stops. Power is applied.

Loss of power. Check power source. Relieve

pressure before repair or disas­sembly.

Normal operation Spray

Pressure greater than 4500 psi
(310 bar, 31 MPa) or pressure
transducer faulty

Pressure transducer faulty, bad
connection or broken wire.

Line voltage too high. Check for voltage supply problem

Motor fault

High Current

Replace pressure control board or
pressure transducer

Check transducer connection.
Open drain valve. Substitute new
transducer for transducer in
sprayer. If sprayer runs, replace
transducer.

Check for locked rotor, shorted
wiring or disconnected motor.
Repair or replace failed parts.

Sprayer stops. Power is
applied.

Power is applied. Pressure less than 200 psi (14

Sprayer stops or does not
start

22 3A1184G

Motor is too hot. Allow sprayer to cool. If sprayer

runs correctly when cool, check
motor fan function and air flow.
Keep sprayer in cool location. If
sprayer does not run when cool
and continues to blink 6 times,
replace motor.

Increase pressure if desired.

bar, 1.4 MPa)

Low input voltage Check power source for correct

Drain valve may be open.

voltage

Parts

1

2

3

4

9

8

5

6

10

ti16052a

Manifold Filter (865627)

Parts

Ref. Part Description Qty. Ref. Part Description Qty.

1 867145 BASE 1 6 867077 BASE 1
2 301356 SPRING 1 7 867004 SWIVEL (not shown) 1
3 867377 O-RING 1 8 867420 PLUG 3/8” 2
4 867214 FILTER 60 MESH 1 9 867309 NIPPLE 3/8”M x 1/4”M 2
5 867647 SUPPORT 1 10 557391 PLUG 1/4” 1

3A1184G 23

Parts

80

12

12

12

12

12

12

12

12

59

59

33

79

87

82

83

81

38

ti17478b

Control Parts Diagram

33 243222 TRANSDUCER,PRESSURE CON-

TROL
38* 866049 CABLE,ASSY 9” LG 1
59 110637 SCREW,MACH,PANHEAD 13
79 557391 PLUG,DRYSEAL 1/4 NPTF 1
80 867311 FITTING,NIPPLE HX 3/8 TO 3/8

NPT
81 301308 HOSE,3/8 X 16 LONG 1
82 867400 HOSE
83 867758 HOSE,DRAIN 1
84 867759 CONNECTOR,MALE,3/8 TUBE X

1/8 PIPE
86 865013 ADAPTER,VALVE 1
87 865719 PRIME VALVE 1

120* CONTROL,BOARD 1

1

121* 867796 GASKET,COVER SL 1
122* HEAT SINK,MACHINED SL 1
125* SPACER,CONTROL BOARD 6
126* SCREW,MACH,PHILLIPS PAN HD 6
129* 100272 WASHER,LOCK 6

2

* 867824 (110/120V)

867825 (230/240V)

1

867831 (110/120V)
867830 (230/240V)

CONTROL BOARD KIT (includes
38, 120, 121, 122, 125, 126, 129)

KIT, upgrade from old control board
to new control board.

24 3A1184G

Notes

Parts

3A1184G 25

Parts

8

31

24

32

34

20

25

114

23

22

27

38

59

14

19

18

17

4

56

16

62

28

ti17476b

ti17877a

111

110

Frame Parts Diagram

26 3A1184G

Parts

Ref. Part Description Qty.

4▲ 342425 LABEL - HIGH VOLTAGE 1
8 15H550 LABEL,SERIAL 2
14 867791 FRAME,CART 1
16 301134 PLUG,NEOPRENE 2
17 143029 COLLAR,SCREW,SET (SPECIAL ID) 2
18 301165 WHEEL,PNEUMATIC 2
19 866025 AXLE 1
20 116167 KNOB,POTENTIMETER 1
22 DISPLAY,LCD 1
23 867798 DISPLAY,WINDOW 1
24 867816 SCREW,MACH,PHILLIPS FLAT HD 2
25 117281 SPACER,#6 X .312 2
27 867817 NUT,HEX 2
28 867803 LABEL,CONTROLS,SL 1
31 301083 SWITCH,TOGGLE 1
32 301150 BOOT,RUBBER,BLACK 1

Ref. Part Description Qty.

34 256219 POTENTIOMETR,ASSEMBLY 1
38 866049 CABLE,ASSY 9” LG 1
56 331185 STRAIN RELIEF 1
59 110637 SCREW,MACH,PANHEAD 13
62 867252 GROMMET 1
110 GUN

289316 (SL1100) 120V 1
289283 (ALLPRO) 1
24E514 (SL800/1100) 230/240V & 110V

111 HOSE 1/4”x50’

24A258 (ALLPRO) 1
HSE1450 (SL1100) 120V 1
865674 (SL800/1100) 230/240V & 110V

114 867731 WASHER,PLAIN-1/8IN.IDX5/16IN.

OD

867821 DISPLAY KIT (includes 22, 23, 24,

25, 27, 114)

▲ Additional warning labels are available at no cost.

2

1

3A1184G 27

Parts

57

68

65

67

76

78

7777

70

71

52

79

63

69

72

74

75

66

65

64

73

60

58

60

59

115

13

12

53

54

10

6

61

5

83

85

137

138

139

140

69

80

81

49

49

51

50

50

48

135

136

147

94

148

46

145

149

150150

151151

152

146

54

134

52a

52b

52c

ti17587a

ti17894a

Motor and Drive Parts Diagram

28 3A1184G

Parts

Ref. Part Description Qty.

5▲ 195793 LABEL WARNING

(120V)

195792 LABEL WARNING

(230V)

16G596 LABEL WARNING, ICONS, INTL 1

10 16F578 LABEL,AIRLESSCO, SL1100,

FRONT

16F739 LABEL, ALLPRO, MUSTANG 11000

FRONT

16H952 LABEL, AIRLESSCO, SL800,

FRONT

12 16F580 LABEL,AIRLESSCO, SL1100,

RIGHT

16F740 LABEL, ALLPRO, MUSTANG

11000, RIGHT

16H953 LABEL, AIRLESSCO, SL800,

RIGHT

13 16F579 LABEL,AIRLESSCO, SL1100, LEFT 1

16F741 LABEL, ALLPRO, MUSTANG

11000, LEFT

16H954 LABEL, AIRLESSCO, SL800, LEFT 1
46 301059 SPACER,SL SERIES 2
48 301467 SHIELD FRONT SL SERIES 1
49 867140 COUPLER, 2
50 867468 RETAINER,RING,EXTERNAL,1.00 2
51 866069 COVER,COUPLING 1
52 BOX,GEAR (includes 52a, 52b, 52c)

301203 SL800

301204 SL1100 1
52a CONNECTING ROD ASSEMBLY

301333 (SL1100) 1

866458 (SL800)
52b 301046 ROD END 1
52c 301047 SLEEVE BEARING 1
53 301320 COVER 1
54 121112 SCREW,CAP, SOCKET HEAD 6
57 MOTOR ASSEMBLY

(includes 69, 70, 71, 76)
866228 SL1100 (110/120V) 1
866229 SL1100 (230/240V) 1
866226 SL800 (240V) 1

57a 301190 FAN (not shown) 1
57b 301089 FAN COVER (not shown) 1
57c 301191 RETAINING CUP FAN (not shown) 1
58 301321 COVER 1
59 110637 SCREW,MACH,PANHEAD 13
60 301135 GROMMET 6
61 865180 TRIM,EDGE, RUBBER 2
63 301193 BRACKET,TENSIONER 1
64 100057 SCREW,CAP,HEX HD 2
65 100214 WASHER,LOCK 6
66 867704 WASHER,PLAIN, 5/16 NOMINAL 2
67 111303 NUT,HEX 4
68 100527 WASHER,PLAIN 4
69 100307 NUT,HEX 5

70 301044 SCREW,MODIFIED 3
71 301099 RETAINER,5/8-18 3

1

72 866455 PULLEY,69 TEETH, MACHINING 1

Ref. Part Description Qty.

1

73 301231 BELT,TIMING,5MM PITCH 1
74 301139 KEY,WOODRUFF, 3/16 X 5/8 1
75 867461 RETAINER,RING, EXTERNAL,.625 1

1

76 KEY,SQUARE,3/16 X 1.35 1
77 101118 SCREW 4
78 866452 GEAR,SHEAVE 1
79 557391 PLUG,DRYSEAL 1/4 NPTF 2

1

80 867311 FITTING,NIPPLE HX 3/8 TO 3/8

1

81 301308 HOSE,3/8 X 16 LONG 1
83 867758 HOSE,DRAIN 1

1

85 241920 DEFLECTOR,THREADED 1

NPT

94 301105 HOOK 1
115 110037 SCREW,MACH,PNH 2
134 557391 PLUG (1/4”) 1
135 301004 TUBE,SUCTION 1

1

136 141010 FILTER,BASKET, 1” NPTF 1
137 866267 PISTON,PUMP, 2.00 STROKE 1
138 867641 STUD,3/8-16 X 6-1/2 LG 2
140 866211 CLIP,J 1
145 305140 BRACKET,BRACKET- FILTER 1
146 331103 WASHER .562 .250 .060 .ST 2
147 866445 SPACER 2
148 867534 SCREW 5/16-18 X1.00 PH HD 2
149 866123 FILTER,ASSY 1
150 867188 FITTING,ELBOW STREET 90 3/8

NPT

151 867309 FITTING,NIPPLE 3/8NPT TO 1/4

NPT

152 240131 PLUG,PACKLESS 1

866445 SPACER (not shown) 2

* 806143 GEARBOX KIT W/O ROD (SL1100)

▲ Additional warning labels are available at no cost.

2

2

2

3A1184G 29

Parts

3

18

1917191719

20

1917191719

18

1

6

7

5

8

9

4

212121

22

2423242324

25

26

27

28

2

10

11

13

12

16

14

15

ti16002a

Ref. Part Description Qty.

1* PISTON,2.00 STROKE, SL 1
2 866056 SCREW,COLLAR 1
3 866295 BODY,PUMP,MACHINING 1
4 866362 SPACER,TUBE 1
5*+ 104319 PACKING,O-RING 1
6*+ 866307 RETAINER,BALL,.3125,SL 1
7+ 867047 BALL,.3125, GR25, PISTON 1
8 867575 SEAT,UPPER,T.C. 1
9* 866274 PLUG,3/4-20 1
10 866306 RETAINER,SUCTION 1
11+ 101822 BALL, INTAKE 1
12 866400 SUPPORT,SUCTION SEAT 1
13 867574 SEAT,T.C. 1
14+ 867390 O-RING,5-677, PTFE 1
15+ 556562 O-RING,-121 VITON-A 75 DURO 1
16 866241 NUT,SUCTION 1
17+ 867689 PACKING,VEE,LEATHER 4
18+ 866018 ADAPTER,MALE, SHORT 2
19+ 867693 PACKING,V-PACKING(1.500/1.125) 6
20+ 866100 ADAPTER,DOUBLE, FEMALE 1
21 867083 SPRING,BELLEVILLE 3
22 866011 ADAPTER,MALE 1
23+ 867688 PACKING,VEE,LEATHER 2
24+ 867608 PACKNG,SEAL,1.187/.810,UHWPE 3
25 866010 ADAPTER,FEMALE 1
26 866426 HOLDER,V PACKING 1
27+ 867378 O-RING,2-126, PTFE 1
28+ 107083 PACKING,O-RING 1

These parts are included in Repair Kit 866267
* These parts are included in Repair Kit 866269
+ These parts are included in Packing Kit 865672

Packing Replacement

30 3A1184G

Suction Assemblies

2

3

1

4

6

5

Ref. Part Description Qty.

1 301594 SUCTION ASSEMBLY (includes 2) 1
2 187147 INLET STRAINER 1
3* 241920 THREADED DEFLECTOR 1
4* 867759 MALE CONNECTOR 1
5* 867758 DRAIN HOSE (includes 4) 1
6 866211 CLIP 1
7 24D688 RETURN HOSE ASSEMBLY

includes 3, 4, 5

1

ti16147a

Parts

3A1184G 31

Parts

ti2471b

1

3

5

6

7

Electrical System

Black

ON/OFF
Switch

Power Plug

from Motor

Black

Black

White

Green

Black (+)

Black (-)

2 x Red

Ref. Part Description Qty. Ref. Part Description Qty.

1 CORD 3 301083 TOGGLE SWITCH 3

331168 120V 1 5 PRESSURE CONTROL ASSEMBLY 5
118046 110V 1 6 243222 TRANSDUCER 1
301101 240V 1 7 256219 POTENTIOMETER 1
867427 230V 1 8▲ 15H087 LABEL, Warning (230V) 1

▲ 15T069 LABEL, Warning (120V) 1

▲ Additional warning labels are available at no cost.

32 3A1184G

Technical Data

Technical Data

Power requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120V AC, 60 hz, 11A, 1 phase

230V AC, 50/60 Hz, 7.5A, 1 phase

Generator required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7000 w minimum

Maximum working pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3000 psi (20.7 MPa, 207 bar)

Maximum delivery gpm (lpm) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SL800 - .079 (3.0)

SL1100/Mustang 11000 - 1.0 (4.0)

Maximum tip size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SL800 - .029

SL1100/Mustang 11000 - .031

Fluid outlet npsm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4 in.

Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141lb (64 kg)

Wetted parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . zinc and nickel-plated carbon steel, nylon, stain-

less steel, PTFE, acetal, leather, UHMWPE,

aluminum, tungsten carbide

3A1184G 33

Airlessco Standard Warranty

Airlessco warrants all equipment referenced in this document which is manufactured by Airlessco and bearing its name to be free from defects in
material and workmanship on the date of sale to the original purchaser for use. With the exception of any special, extended, or limited warranty
published by Airlessco, Airlessco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined
by Airlessco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Airlessco’s
written recommendations.

This warranty does not cover, and Airlessco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty
installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of
non-Airlessco component parts. Nor shall Airlessco be liable for malfunction, damage or wear caused by the incompatibility of Airlessco equipment
with structures, accessories, equipment or materials not supplied by Airlessco, or the improper design, manufacture, installation, operation or
maintenance of structures, accessories, equipment or materials not supplied by Airlessco.

This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Airlessco distributor for verification
of the claimed defect. If the claimed defect is verified, Airlessco will repair or replace free of charge any defective parts. The equipment will be
returned to the original purchaser transportation prepaid. If inspection of the equipment does not disclose any defect in material or workmanship,
repairs will be made at a reasonable charge, which charges may include the costs of parts, labor, and transportation.

THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE.

Airlessco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other remedy
(including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any other incidental or
consequential loss) shall be available. Any action for breach of warranty must be brought within two (2) years of the date of sale.

AIRLESSCO MAKES NO WARRANTY, AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE, IN CONNECTION WITH ACCESSORIES, EQUIPMENT, MATERIALS OR COMPONENTS SOLD BUT NOT
MANUFACTURED BY Airlessco. These items sold, but not manufactured by Airlessco (such as electric motors, switches, hose, etc.), are subject

to the warranty, if any, of their manufacturer. Airlessco will provide purchaser with reasonable assistance in making any claim for breach of these
warranties.

In no event will Airlessco be liable for indirect, incidental, special or consequential damages resulting from Airlessco supplying equipment
hereunder, or the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract, breach of
warranty, the negligence of Airlessco, or otherwise.

FOR AIRLESSCO CANADA CUSTOMERS

The Parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings entered into,
given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties reconnaissent avoir convenu que la
rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires exécutés, donnés ou intentés, à la suite
de ou en rapport, directement ou indirectement, avec les procédures concernées.

TO PLACE AN ORDER OR FOR SERVICE, contact your Airlessco distributor,

or call 1–800–223-8213 to identify the nearest distributor.

All written and visual data contained in this document reflects the latest product information available at the time of publication.

Airlessco reserves the right to make changes at any time without notice.

For patent information, see www.graco.com/patents.

Original Instructions. This manual contains English. MM 3A1184

AIRLESSCO • 3501 N. 4th AVENUE • SIOUX FALLS, SD 57104 • USA

Copyright 2010, Airlessco. All Airlessco manufacturing locations are registered to ISO 9001.

January 2013