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WARNINGS - CONTINUED

Hazardous fluid or toxic fumes can cause serious injury or 

death if splashed in eyes or on skin, inhaled or swallowed. 

Know the hazards of the fluid you are using. Store & 

dispose of hazardous fluids according to manufacturer, 

local, state & national guidelines.

ALWAYS 

wear protective eyewear, gloves, clothing

and respirator as recommended by fluid manufacturer.

Keep all labels on the unit clean and readable. 

Replacement labels are available from manufacturer.

Tighten all fluid connections securely before each use. High 

pressure fluid can dislodge a loose coupling or allow high 

pressure spray to be emitted from the coupling and result in 

an injection injury or serious bodily injury.

Use only hose that has a spring guard. The spring guard 

helps protect the hose from kinks or other damage which 

could result in hose rupture and cause an injection injury.

NEVER 

use a damaged hose, which can result in hose 

failure or rupture and cause in injection injury or other 

serious bodily injury or bodily damage. Before each use, 

check entire hose for cuts, leaks, abrasion or bulging of 

cover, or damage or movement of couplings. If any of 

these conditions exist, replace the hose immediately. 

Never use tape or any device to try to mend the hose as it 

cannot contain the high pressure fluid. 

NEVER ATTEMPT 

TO RECOUPLE THE HOSE.

  High pressure hose is not 

recoupleable.

Help prevent damage to the hose by handling and routing 

it carefully. Do not move the sprayer by pulling it with the 

hose.

Ground the sprayer and other components in the system 

to reduce the risk of static sparking, fire or explosion which 

can result in serious bodily injury and property damage.

ALWAYS GROUND ALL OF THESE COMPONENTS:

1. Sprayer: Connect a ground wire and clamp (supplied) to 

a true earth ground.

2. Fluid Hose: use only grounded hoses.

3. Spray gun or dispensing valve: grounding is obtained 

through connection to a properly grounded fluid hose 

and pump.

4. Object being sprayed: according to your local code.

5. All solvent pails used when flushing should only be    

metal pails which are conductive.

Once each week, check electrical resistance of hose (when 

using multiple hose assemblies, check overall resistance of 

unpressurized hose must not exceed 29 megohms (max) 

for any coupled length or combination of hose lengths. If 

hose exceeds these limits, replace it immediately.

Never exceed 500 Ft. (150 m.) overall combined hose 

length to assure electrical continuity.

Keep clear of moving parts when starting or operating 

the sprayer. Do not put your fingers into any openings 

to avoid amputation by moving parts or burns on hot 

parts.Precaution is the best insurance against an 

accident.

When starting the engine, maintain a safe distance 

from moving parts of the equipment.

Before adjusting or servicing any mechanical part 

of the sprayer, follow the 

PRESSURE RELIEF 

PROCEDURE

 on page 8, and remove the ignition 

cable from the spark plug to prevent accidental 

starting of sprayer.

TOXIC FLUID HAZARD

WARNINGS CONTINUED ON NEXT PAGE.........

 LABELING

HOSES

ALWAYS INSPECT SPRAYING AREA

GROUNDING

UL RECOMENDATION FOR MINIMUM GAUGE EXTENSION CORD

AMPERAGE 

RATING 

RANGE

VOLTAGE

LENGTH OF CORD IN FEET

25

50

100

150

200

250

300

400

500

5-6

120

18

16

12

12

10

10

8

8

6

6-8

120

18

16

12

10

10

8

6

6

6

8-10

120

18

14

12

10

8

8

6

6

4

10-12

120

16

14

10

8

8

6

6

4

4

Summary of Contents for SL1500

Page 1: ...001 826 FEB09 AIRLESSCO SL1500 AIRLESS PAINT SPRAYER SERVICE OPERATION MANUAL...

Page 2: ...ssure Control Assembley Calibration 25 Electrical System 26 Replacement of Electrical Components 27 Optional Air Atomizer 28 Optional Hopper System 28 Notes 29 Airlessco Accessories 30 1 Spray Gun Tip...

Page 3: ...ELATED TO THE USAGE OF THIS EQUIPMENT ON PAGES 2 3 4 READ LEARN AND FOLLOW THE PRESSURE RELIEF PROCEDURE ON PAGE 8 OF THIS MANUAL SL1500 110V SL1500 230V Max Pressure 3300 PSI 330 PSI Output FreeFlow...

Page 4: ...shing equipment is readily available and properly maintained NEVER LEAVE SPRAYER UNATTENDED WITH PRESSURE IN THE SYSTEM FOLLOW PRESSURE RELIEF PROCEDURES ON PAGE 8 Keep spraying area free from obstruc...

Page 5: ...the risk of static sparking fire or explosion which can result in serious bodily injury and property damage ALWAYS GROUND ALL OF THESE COMPONENTS 1 Sprayer Connect a ground wire and clamp supplied to...

Page 6: ...hing by following the specific cleaning procedure on page 5 and 8 ALWAYS follow the PRESSURE RELIEF PROCEDURE on page 8 ALWAYS remove the spray tip before flushing Hold a metal part of the gun firmly...

Page 7: ...y features and how to engage safety latch 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...

Page 8: ...tructed in the safety warn ing section of this manual 5 FLUSH THE SPRAYER Follow Flushing Procedure in this manual STARTING UP PRESSURE CONTROL KNOB is used to adjust pressure Turn clockwise CW to inc...

Page 9: ...aste 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 c...

Page 10: ...to engage safety latch 2 Turn the unit off 3 Disengage the gun safety latch and trigger the gun to relieve residual fluid pressure HOLD METAL PART OF THE GUN IN CONTACT WITH GROUNDED METAL PAIL USE M...

Page 11: ...afety latch return handle to the spray position Spray Position Shown REVERSE TO UNPLUG RETAINING NUT CLOGGED FLAT TIP Should the spray tip become clogged relieve pressure from hose by following the PR...

Page 12: ...20 562 Trigger Guard 6 119 055 Bolt 7 119 054 Nut 8 120 109 Gun Head 9 120 540 Actuator Pin 2 10 120 536 Gun Plate 11 120 038 Nut 12 120 056 Plastic Washer 13 120 538 Gun Trigger Lock 14 120 055 Wave...

Page 13: ...Orifice clogged Tip damaged Clean carefully Replace with new tip Craters or pock marks bubbles on work Solvent balance Use 1 to 3 short solvents remainder long solvents this is most likely to happen w...

Page 14: ...013 015 017 019 021 023 025 027 029 031 035 039 041 4 6 102 152 209 211 213 215 217 219 221 223 225 227 229 6 8 152 203 309 311 313 315 317 319 321 323 325 327 335 8 10 203 254 409 411 413 415 417 41...

Page 15: ...ement as wear indicates Brush wear is greatly influenced by individual application It is recommended that brush wear be checked at early intervals of operation in order to determine future required in...

Page 16: ...placed on motor shaft it is pushed on until a positive stop is reached The set screws Fig 30 Item 50 are then loctited The lower pulley is placed on gearbox and held in place with keyway and snap rin...

Page 17: ...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 DI...

Page 18: ...tlet seat O ring outlet ball and ball guide 4 Inspect the outlet ball and seat for wear Replace as required NOTE OUTLET SEAT 187 061 IS REVERSIBLE 5 While piston is still locked in the holder install...

Page 19: ...kings and two of the leather V packings and place onto your male gland in the following order with the inverted side down polyethylene leather polyethylene leather polyethylene 3 Take the female adapt...

Page 20: ...18 2 9 5 6 1 8 7 10 12 13 11 23 28 24 22 21 20 26 25 19 17 16 15 18 14 3 4 1 27 23 SL1500 PUMP PARTS DIAGRAM 2 9 5 6 1 8 7 10 12 13 11 17 27 28 24 22 21 20 26 25 19 17 16 15 18 14 3 4 1 FIG 22 FIG 23...

Page 21: ...Piston 19 187 026 PTFE Female Adapter 20 187 025 Male Adapter 21 187 031 Belleville Springs 3 22 187 315 Stainless Steel Spacer 23 187 037 Short Male Adapter 2 24 187 058 Female Double Adapter 25 187...

Page 22: ...ontrol Assy 110V Pressure Control Assy 230V 6 111 034 Screw 8 7 331 249 99 Sensor PAINT SYSTEM FIG 25 FIG 27 OPTIONAL MANIFOLD FILTER 111 200 OPTIONAL FILTER KIT 301 440 PARTS LIST FIGURE 26 Item No P...

Page 23: ...SSEMBLY 55 GALLON 119 087 PARTS LIST FIGURE 28 CONT Item No Part No Description 5 141 008 Filter Basket 5 301 514 5 Gal Suction Tube 7 250 116 Clamp 2 PARTS LIST FIGURE 29 Item No Part No Description...

Page 24: ...22 COMPLETE SPRAYER FIG 30 1 2 3 4 5 6 7 8 9 10 11 13 14 16 17 18 19 17 20 21 22 24 23 25 26 27 29 30 31 32 33 35 36 37 38 41 49 42 50 51 52 53 54 28 43 44 34 45 46 47 48 SEE FIGURE 23 27...

Page 25: ...Bracket Return Tube 26 140 035 Lock Washer 2 27 140 051 Nut 2 28 301 134 Stopper 2 29 113 056 Axle PARTS LIST FIGURE 30 CONT Item No Part No Description 30 143 029 Set Collar 2 31 301 165 Wheel 2 32 3...

Page 26: ...ipped Proceed to step six Pressure Control Assembly Board STEP 6 If everything checks out in steps one through five and the power indicating light is still out replace the pressure control assembly Mo...

Page 27: ...to a bucket of Coro chek and water 4 Turn prime pressure relief valve to the prime open position 5 Turn pressure control knob clockwise until machine starts to prime 6 Place the prime pressure relief...

Page 28: ...5HPDC Motor 230V 8 301 318 99 301 364 99 Pressure Control Assy 110V Pressure Control Assy 230V 9 117 207 Jumper 10 331 294 99 Sensor 11 331 297 Potentiometer 12 331 184 Spacer 13 117 044 Knob 14 331 3...

Page 29: ...e potentiometer shaft assembly 5 Pull entire potentiometer assembly out of the frame 6 Replace in reverse order 1 Lower the pressure control assembly as described above 2 Disconnect the two wires on t...

Page 30: ...nd apply less air flow PARTS LIST FIGURE 33 Item No Description 1 Air Fitting 2 Air Flow Tube 3 Air Tube 4 Nut F 11 16 16 5 Fluid Seal 6 Nut G 7 8 14 7 Stem 8 Back Housing 9 Viton O Ring 10 Front Hous...

Page 31: ...29 NOTES...

Page 32: ...pack 100 064 Used to cover suction filter 100 065 5 Gallon strainer HOSE COVER 4 mil poly protects your airless hose from paint and abrasion damage Comes in 1000 roll with perforations each 50 100 219...

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