ASM Allpro A Series User manual

Repair and Parts

Mach 8600 and Mach 11000

Airless Paint Sprayers

- For portable spray application of architectural paints and coatings -

Model 246796 (Series A, B) and 249308

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

309902F

Manufactured by

Important Safety Instructions

Read all warnings and instructions in this manual.

Save these instructions.

ti3639b

Related Manuals

309904.......

307806.......

Model 246796,

Series A

311061.......

Model 246796,

Series B

Model 249308

2309902

Specifications

This equipment is not intended for use with flammable or combustible materials used in places such as

cabinet shops or other “factory” or fixed locations. If you intend to use this equipment in this type of

application, you must comply with NFPA 33 and OSHA requirements for the use of flammable and

combustible materials.

The following are general warnings related to the setup, use, grounding, maintenance, and repair of this equipment.

Additional, more specific warnings may be found throughout the body of this manual where applicable. Symbols

appearing in the body of the manual refer to these general warnings. When these symbols appear throughout the

manual, refer back to these pages for a description of the specific hazard.

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:

DUse equipment only in well ventilated area.

DWhen flammable liquid is sprayed or used for flushing or cleaning, keep sprayer at least 20 feet

(6 m) away from explosive vapors.

DEliminate all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and plastic

drop clothes (potential static arc).

DSprayer generates sparks. When flammable liquid is used in or near sprayer or for flushing or

cleaning, keep sprayer at least 20 ft (6 m) away from explosive vapors.

DKeep work area free of debris, including solvent, rags and gasoline.

DDo not plug or unplug power cords or turn lights on or off when flammable fumes are present.

DGround equipment and conductive objects in work area. Read Grounding instructions.

DIf there is static sparking or you feel a shock, stop operating immediately. Do not use equipment

until you identify and correct the problem.

DKeep a fire extinguisher in the work area.

ELECTRIC SHOCK HAZARD

Improper grounding, setup, or usage of the system can cause electric shock.

DTurn off and disconnect power cord before servicing equipment.

DUse only grounded electrical outlets

DUse only 3--wire extension cords.

DEnsure ground prongs are intact on sprayer and extension cords.

DDo not expose sprayer to rain. Store indoors.

SKIN INJECTION HAZARD

High pressure fluid from gun, hose leaks, or ruptured components will pierce skin. This may look like

just a cut, but it is a serious injury that can result in amputation. Get immediate surgical treatment.

DDo not point gun at anyone or any part of the body.

DDo not put your hand over the spray tip.

DDo not stop or deflect leaks with your hand, body, glove, or rag.

DEngage trigger lock when not spraying.

DFollow Pressure Relief Procedure in this manual, when you stop spraying and before cleaning,

checking or servicing equipment.

3309902

WARNING

INSTRUCTIONS

EQUIPMENT MISUSE HAZARD

Misuse can cause death or serious injury.

DDo not exceed the maximum working pressure or temperature rating of the lowest rated system

component. See Technical Data in all equipment manuals.

DUse fluids and solvents that are compatible with equipment wetted parts. See Technical Data in

all equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete information

about your material, request MSDS from the fluid distributor or retailer.

DCheck equipment daily. Repair or replace worn or damaged parts immediately with genuine ASM

replacement parts only.

DDo not alter or modify equipment.

DUse equipment only for its intended purpose. Call your ASM distributor for information.

DRoute hoses and cables away from traffic areas, sharp edges, moving parts and hot surfaces.

DDo not kink or over bend hoses or use hoses to pull equipment.

DKeep children and animals away from work area.

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

DComply with all applicable safety regulations.

PRESSURIZED ALUMINUM PARTS HAZARD

Do not use 1,1,1-trichloroethane, methylene chloride, other halogenated hydrocarbon solvents or

fluids containing such solvents in this equipment. Such use could result in a serious chemical reaction,

with the possibility of explosion, which could cause death, serious injury and/or substantial property

damage.

TOXIC FLUID HAZARD

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

swallowed.

DRead MSDS’s to know the specific hazards of the fluids you are using.

DStore hazardous fluid in approved containers and dispose of it according to all applicable guide-

lines.

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, inhalation of toxic

fumes, burns, and hearing loss. This equipment includes, but is not limited to:

DProtective eye wear.

DClothing and respirator as recommended by the fluid and solvent manufacturer.

DGloves.

DHearing protection.

4309902

Component Identification and Function

ti3709b

AMotor DC motor, permanent magnet, fan cooled

BDrive Assembly Transfers power from DC motor to displacement pump

DDisplacement Pump Transfers fluid to be sprayed from source through spray gun

EFluid Outlet Spray gun hose is connected here

FPrime Valve Used to prime and drain sprayer (also relieves fluid outlet pressure) when

open

GFluid Filter Final filter of fluid to spray gun

HPressure Adjusting Knob Controls fluid outlet pressure

JPressure Control Controls motor speed to maintain fluid outlet pressure at displacement pump

outlet. Works with pressure adjusting knob.

KON/OFF Switch Power switch that controls main power to sprayer

M50 ft (15 m) Main Hose 1/4 in. ID, grounded, nylon hose with spring guards on both ends

NSpray Gun High pressure spray gun with gun safety latch

PSpray Tip Uses high pressure fluid to clear tip clogs without removing tip from spray gun

RReversible Tip Guard Tip guard reduces risk of injection injury

SGun Safety Lock Gun safety latch inhibits accidental triggering of spray gun

TPower Cord Rack Holds wrapped power cord for storage

USuction Tube Transfers fluid to be sprayed from source to pump

VDrain Tube Fluid outlet used to drain and prime the sprayer

5309902

General Repair Information

Pressure Relief Procedure

Read warnings, page 2.

1. Lock gun safety latch.

2. Turn ON/OFF switch to OFF.

3. Unplug power supply cord.

4. Unlock gun safety latch. Hold metal part of gun

firmly to grounded metal pail. Trigger gun to relieve

pressure.

5. Lock gun safety latch.

6. Open pressure drain valve. Leave pressure drain

valve open until ready to spray again.

If suspected that spray tip or hose is completely

clogged, or that pressure has not been fully relieved

after following steps above, VERY SLOWLY loosen tip

guard retaining nut or hose end coupling to relieve

pressure gradually, then loosen completely. Now clear

tip or hose obstruction.

UTION

To reduce risk of pressure control malfunction:

DUse needle nose pliers to disconnect wire. Never

pull on wire, pull on connector.

DMate wire connectors properly. Center flat blade of

insulated male connector in female connector.

DRoute wires carefully to avoid interference with

other connections of pressure control. Do not pinch

wires between cover and control box.

1. Keep all screws, nuts, washers, gaskets, and

electrical fittings removed during repair proce-

dures. These parts are not normally provided with

replacement assemblies.

Read warning, page 2.

2. Test repair after problem is corrected.

3. If sprayer does not operate properly,review

repair procedure to verify procedure was done

correctly. If necessary, see Troubleshooting Guide,

pages 8 -- 12, for other possible solutions.

Read warnings, page 2.

UTION

Do not run sprayer dry for more than 30 seconds to

avoid damaging pump packings.

4. Install motor shield before operation of sprayer

and replace if damaged. Motor shield prevents

overheating, and protects operator from possible

electrical shock by touching terminals of capacitor.

It can also reduce risk of burns, fire or explosion;

see preceding WARNING.

6309902

DThe sprayer requires a 120V AC, 60 Hz, 15A

circuit with grounding receptacle. Never use

an outlet that is not grounded or an adapter.

DDo not use the sprayer if the electrical

cord has a damaged ground prong.

Onlyuseanextensioncordwithan

undamaged, 3--prong plug.

DRecommended extension cords for

use with this sprayer:

D25 ft (7.6 m) 18 AWG

D50 ft (15.2 m) 16 AWG

D100 ft (30.5 m) 14 AWG

D150 ft (45.7 m) 12 AWG

Smaller gauge or longer extension cords

may reduce sprayer performance.

Grounding and Electric Requirements

DGround sprayer gun through connection to

a properly grounded fluid hose and pump.

DGround fluid supply container.

Follow local code.

DGround solvent pails used when flush-

ing. Follow local code. Use only conduc-

tive, metal pails, placed on a grounded

surface such as concrete. Do not place the

pail on a non--conductive surface such as

paper or cardboard, which interrupts the

grounding continuity.

ti5850a

ti5572a

The sprayer must be grounded. Grounding reduces the risk of static

and electric shock by providing and escape wire for the electrical

current due to static build up or in the event of a short circuit.

ti3001b

7309902

DGround the metal pail by clamping one end

of ground wire to pail and the other end to

ground, such as a water pipe.

DMaintain grounding continuity when

flushing or relieving pressure by hold-

ing metal part of spray gun firmly to

side of a grounded metal pail, then

trigger gun.

Grounding and Electric Requirements

ti5851a

ti6762a

8309902

Grounding

Your system must be grounded. Read warnings,

page 2.

1. All models require a grounded outlet for power

connection. Circuit must be 50--60 Hz with an

ampere rating equal to or greater than the sprayer.

See Fig. 1.

2. Do not alter ground prong or use adapter. Fig. 1

grounding prong

grounded outlets

3. 120 Vac: A 12 AWG, 3 wires with grounding prong,

300 ft (90 m) extension cord may be used. Long

lengths reduce sprayer performance.

Troubleshooting

Relieve pressure; page 5.

MOTOR WON’T OPERATE

TYPE OF PROBLEM WHAT TO CHECK

If check is OK, go to next check

WHAT TO DO

When check is not OK refer to this column

Basic Fluid Pressure

Problems

1. Pressure control knob setting. Motor will not

run if at minimum setting (fully counterclock-

wise).

1. Slowly increase pressure setting to see if

motor starts.

2. Spray tip or fluid filter may be clogged. 2. Relieve pressure and clear clog or clean

filter; refer to separate gun or tip instruction

manual.

Basic Mechanical

Problems

1. Pressure control knob setting. 1. Motor stops running when pressure setting

is reached.

2. Pump (13) for frozen or hardened paint. 2. Thaw sprayer if water or water-based paint

has frozen in sprayer. Place sprayer in

warm area to thaw. Do not start sprayer un-

til thawed completely. If paint hardened

(dried) in sprayer, replace pump packings.

(Displacement Pump Replacement, page

25.)

2. Displacement pump connecting rod pin (112).

Pin must be completely pushed into connect-

ing rod (76) and retaining spring (27) must be

firmly in groove of pump pin.

2. Push pin into place and secure with spring

retainer.

3. Motor (75). Remove drive housing assembly

(78). See page 23. Try to rotate fan by hand.

3. Replace motor (75) if fan won’t turn. See

page 24.

Basic Electrical Problems 1. Motor control board. Board shuts down and

displays error code.

1. Motor Control Board Diagnostics, page 20.

2. Electrical supply. Meter must read 85--130

VAC for 100--120 VAC models.

2. Reset building circuit breaker; replace

building fuse. Try another outlet.

3. Extension cord. Check extension cord conti-

nuity with volt meter.

3. Replace extension cord.

4. Sprayer power supply cord (66). Inspect for

damage such as broken insulation or wires.

4. Replace power supply cord.

9309902

Troubleshooting

MOTOR WON’T OPERATE (Continued)

TYPE OF PROBLEM WHAT TO CHECK

If check is OK, go to next check

WHAT TO DO

When check is not OK refer to this column

Basic Electrical Problems

(continued)

5. That motor leads are securely fastened and

properly mated.

5. Replace loose terminals; crimp to leads. Be

sure terminals are firmly connected.

Clean circuit board terminals. Securely re-

connect leads.

6. For loose motor brush lead connections and

terminals. See page 14.

6. Tighten terminal screws. Replace brushes

if leads are damaged. See page 14.

7. Brush length which must be 1/2 in. minimum.

See page 14.

NOTE: Brushes do not wear at the same rate

on both sides of motor. Check both brushes.

7. Replace brushes. See page 14.

8. For broken or misaligned motor brush springs.

Rolled portion of spring must rest squarely on

top of brush. See page 14.

8. Replace spring if broken. Realign spring

with brush. See page 14.

9. Motor brushes may be binding in brush hold-

ers. See page 14.

9. Clean brush holders. Remove carbon with

small cleaning brush. Align brush leads

with slot in brush holder to assure free verti-

cal brush movement.

10.Motor armature commutator for burn spots,

gouges and extreme roughness.

See page 14.

10.Remove motor and have motor shop resur-

face commutator if possible, page 24.

11. Motor armature for shorts using armature

tester (growler) or perform spin test. See page

13.

11. Replace motor, page 24.

Refer to wiring diagrams to

identify test points (TP).

1. Power supply cord (66). Connect volt meter

between TP1 (neutral) and TP2 (L2, 120

VAC). Plug in sprayer. Meter must read

85--130 VAC for 100--120 VAC models.

Unplug sprayer.

1. Replace power supply cord.

2. ON/OFF switch (23). Connect volt meter be-

tween L1 or L and L2 or N terminal on ON/

OFF switch. Plug in sprayer and turn ON.

Meter must read 85--130 VAC for 100--120

VAC models.

2. Replace ON/OFF switch, page 16.

3. Motor thermal cutoff switch. Turn sprayer OFF.

Check for continuity between TO1 and TO2

with ohmmeter.

3. If thermal switch is open (no continuity), al-

low motor to cool. If switch remains open

after motor cools, replace motor. If thermal

switch closes after motor cools, correct

cause of overheating.

4. All terminals for damage or loose fit. 4. Replace damaged terminals and reconnect

securely.

10 309902

Troubleshooting

LOW OR FLUCTUATING OUTPUT

TYPE OF PROBLEM WHAT TO CHECK

If check is OK, go to next check

WHAT TO DO

When check is not OK refer to this column

Low Output 1. For worn spray tip. 1. Follow Pressure Relief Procedure, then

replace tip. See your separate gun or tip

manual.

2. Verify pump does not continue to stroke when

gun trigger is released.

2. Service pump, page 25.

3. Filter clogged. 3. Relieve pressure. Check and clean filter.

4. Prime valve leaking. 4. Relieve pressure. Repair prime valve.

5. Suction hose connections. 5. Tighten any loose connections.

6. Electrical supply with volt meter.

Meter must read 85--130 VAC for 100--120

VAC models. Low voltages reduce sprayer

performance.

6. Reset building circuit breaker; replace

building fuse. Repair electrical outlet or try

another outlet.

7. Extension cord size and length; must be at

least 12 gauge wire and no longer than 300 ft.

Longer cord lengths reduce sprayer perfor-

mance.

7. Replace with a correct, grounded exten-

sion cord.

8. Leads from motor to circuit board (100) for

damaged or loose wires or connectors. In-

spect wiring insulation and terminals for signs

of overheating.

8. Be sure male terminal blades are cen-

tered and firmly connected to female ter-

minals. Replace any loose terminal or

damaged wiring. Securely reconnect ter-

minals.

9. For loose motor brush leads and terminals,

page 14.

9. Tighten terminal screws. Replace

brushes if leads are damaged, page 14.

10.For worn motor brushes which must be 1/2 in.

minimum, page 14.

10. Replace brushes, page 14.

11. For broken and misaligned motor brush

springs. Rolled portion of spring must rest

squarely on top of brush.

11. Replace spring if broken. Realign spring

with brush, page 14.

12.Motor brushes for binding in brush holders,

page 14.

12.Clean brush holders, remove carbon dust

with small cleaning brush. Align brush

lead with slot in brush holder to assure

free vertical brush movement.

13.Low stall pressure. 13. Do either or both:

a. Turn pressure control knob fully

clockwise. Make sure pressure

control knob is properly installed to

allow full clockwise position.

b. Try a new transducer.

14.Motor armature for shorts by using an arma-

ture tester (growler) or perform spin test, page

13.

14.Replace motor, page 24.

This manual suits for next models

Table of contents

Other ASM Paint Sprayer manuals

ASM

ASM 351-F User manual

ASM

ASM B Series Guide

ASM

ASM Zip-Spray-n-Roll B Series Use and care manual

ASM

ASM Zip-Spray 2100 Plus Hi-Boy User manual

ASM

ASM H3700 Instruction Manual

ASM

ASM Zip-Spray 2100 Plus 240V User manual

ASM

ASM Zip-Spray 1700 Use and care manual

$ASM Zip-Tex 1500 Electric 249457 Operating instructions$

ASM

ASM Zip-Tex 1500 Electric 249457 Operating instructions

ASM

ASM Zip-Spray 1900 Plus Setup guide

ASM

ASM Combo 6700 Series Instruction Manual

ASM

ASM 249458 User manual

ASM

ASM Zip-Spray ESP User manual

ASM

ASM AllPro Mustang 3100 Operation manual

ASM

ASM Zip-Spray 2300 Plus 110V Instruction Manual

ASM

ASM Zip-Spray 233782 Setup guide

ASM

ASM H2700 Plus Series Instruction Manual

ASM

ASM L2100 Plus 240V Instruction Manual

ASM

ASM L1900 Setup guide

ASM

ASM 246409 User manual

ASM

ASM 249172 Operating instructions

ASM

ASM Zip-Spray 3600G Plus User manual

ASM

ASM Zip-Spray ESP User manual

$ASM Zip-Tex 650 Instruction Manual$

ASM

ASM Zip-Tex 650 Instruction Manual

ASM

ASM Zip-Spray 1900 Plus User manual

Popular Paint Sprayer manuals by other brands

SNOWJOE

SNOWJOE Sunjoe 24V-GS-LTW-RM Operator's manual

Graco

Graco 246737 Repair and parts

Binks

Binks SV100 Service manual

Fimco

Fimco LG-4-3-1 owner's manual

AG SPRAY

AG SPRAY FS-ATV-25BL owner's manual

Nordson

Nordson MicroMax 2 manual

Bonide

Bonide 051 Operation and service instructions

zogics

zogics Z-DAS instruction manual

KISANKRAFT

KISANKRAFT KK-KBS-165 Operation manual

Matrix

Matrix SG 650 Translation of the original instructions

Anest Iwata

Anest Iwata SGA-3 Installation, use & maintenance instruction manual

paasche

paasche VV Instructions and parts list

Carlisle

Carlisle DeVilbiss JGA-510 Service manual

Gardena

Gardena 11120 Operator's manual

Conrad

Conrad Hobby Airbrush K3 operating instructions

wiwa

wiwa 14025 R/F operating manual

Graco

Graco EM 390 Instructions-parts list

DeVilbiss

DeVilbiss LUNA2i Operation manual