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120 VAC
ULTIMATE Mx 1595
AIRLESS PAINT SPRAYER
3000 psi (210 bar, 21 MPa ) Maximum Working Pressure
Model 824160, Series A
Basic sprayer on Upright cart without
hose or gun
Model 824161 Series A
Complete sprayer on Upright cart with hose,
gun, RAC IV
DripLess
and SwitchTip
Model 824162, Series A
Basic CSA/UL sprayer on Upright cart without
hose or gun
Model 824163 Series A
Complete CSA/UL sprayer on Upright cart with hose,
gun, RAC IV
DripLess
and SwitchTip
U.S. PATENT NO. 4,323,741; 4,397,610
PATENTED 1983, CANADA
AND OTHER PATENTS PENDING
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. . . . . . . . . . . . . . . . . . . . . .
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Spray Tip
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The SHERWIN–WILLIAMS COMPANY, CLEVELAND, OHIO 44115
This manual contains important
warnings and information.
READ AND RETAIN FOR REFERENCE
Tip Guard
Tip Guard
308798
307614
308644
COPYRIGHT 1998, GRACO INC.
OWNER'S
MANUAL
824165
Rev D
MODEL 824161
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Table of Contents
Related Manuals for Graco ULTIMATE Mx 1595
Summary of Contents for Graco ULTIMATE Mx 1595
- Page 1 This manual contains important warnings and information. Rev D READ AND RETAIN FOR REFERENCE 120 VAC ULTIMATE Mx 1595 AIRLESS PAINT SPRAYER 3000 psi (210 bar, 21 MPa ) Maximum Working Pressure Model 824160, Series A Basic sprayer on Upright cart without...
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Page 2: Table Of Contents
Read all instruction manuals, tags, and labels before operating the equipment. Use the equipment only for its intended purpose. If you are not sure, call your Graco distributor . Do not alter or modify this equipment. Use only genuine Graco parts. -
Page 3: Warnings
WARNING INJECTION HAZARD Spray from the gun, leaks or ruptured components can inject fluid into your body and cause extremely serious injury, including the need for amputation. Fluid splashed in the eyes or on the skin can also cause serious injury. Fluid injected into the skin is a serious injury. - Page 4 WARNING FIRE AND EXPLOSION HAZARD Improper grounding, poor ventilation, open flames or sparks can cause a hazardous condition and result in a fire or explosion and serious injury. If there is any static sparking or you feel an electric shock while using this equipment, stop spray- ing immediately.
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Page 5: Component Function And Identification
Component Identification and Function Fig. 1 Motor DC motor, permanent magnet, totally enclosed, fan cooled Drive Assembly Transfers power from DC motor to the displacement pump Pail Hanger Container for fluid to be sprayed may be hung here Displacement Pump Transfers fluid to be sprayed from source through spray gun Primary Fluid Outlet Single spray gun operation is connected here... -
Page 6: Setup
NOTE: See Fig. 1, except where noted. Proper electrical grounding is essential to reduce the risk of fire or explosion 1. Fill packing nut full with Graco Throat Seal Liquid which can result in serious injury and (TSL), supplied. Fig. 2. - Page 7 Setup Grounding Grounded Outlets WARNING Improper installation or alteration of the grounding Grounding Prong plug will result in a risk of electric shock, fire or Fig. 3 explosion that could cause serious injury or death. 2. Do not alter ground prong or use adapter. 3.
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Page 8: Startup
Startup Startup Procedure WARNING NOTE: Flush sprayer if first-time startup. See page 11. INJECTION HAZARD NOTE: See Fig. 4 except where noted. The system pressure must be manually relieved to prevent the system from 1. Close pressure drain valve (G). starting or spraying accidentally. - Page 9 Startup 9. Adjust spray pattern. RAC IV RETAINING HANDLE GUN SAFETY LATCH ENGAGED a. Increase pressure just until spray from gun is completely atomized. Use lowest pressure necessary to get desired results. This reduces overspray and fogging, decreases tip wear and extends the life of the sprayer.
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Page 10: Shutdown And Care
Shutdown and Care 6. Coil hose and hang it on hose rack when storing it, WARNING even for overnight, to help protect hose from kink- ing, abrasion, coupling damage, etc. INJECTION HAZARD To reduce the risk of serious injury, whenever you are instructed to relieve pressure, follow the Pressure Relief Procedure on page 8. -
Page 11: Flushing
Flushing When to flush CAUTION Determine material to spray from column 1. Flush with material in column 2. Then follow recommendations in Do not leave water or water-based fluids in sprayer if one of next three columns. it could freeze. Push water out with mineral spirits. Frozen fluid in sprayer prevents starting and may cause serious damage. -
Page 12: Troubleshooting
Troubleshooting WARNING INJECTION HAZARD To reduce the risk of serious injury, whenever you are instructed to relieve pressure, follow the Pressure Relief Procedure on page 8. Check everything in the guide before disassembling the sprayer. TYPE OF PROBLEM WHAT TO CHECK WHAT TO DO If check is OK, go to next check When check is not OK refer to this column... - Page 13 Troubleshooting TYPE OF PROBLEM WHAT TO CHECK WHAT TO DO If check is OK, go to next check When check is not OK refer to this column Motor runs and pump strokes, Check extension cord size and length. Replace cord with a larger size, grounding type extension cord.
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Page 14: General Repair Information
General Repair Information 2. Test repair after problem is corrected. CAUTION 3. If sprayer does not operate properly, review To reduce the risk of a pressure control malfunction: repair procedure again to verify that everything was done correctly. If necessary, see Trouble- Always use needle nose pliers to disconnect a shooting Guide, pages 12 –... -
Page 15: Motor Brush Replacement
Motor Brush Replacement NOTE: Replace brushes worn to less than 1/2 in. 5. Inspect commutator for excessive pitting, burning (13 mm) Note that brushes wear differently on or gouging. A black color on commutator is normal. each side of motor, so check both. Brush Repair Have commutator resurfaced by a qualified motor Kit 220853 is available. - Page 16 Motor Brush Replacement 11. Test brushes. CAUTION a. Remove pump connecting rod pin. Do not run the sprayer dry for more than 30 seconds b. With sprayer OFF, turn pressure control knob while checking the brushes to avoid damaging the fully counterclockwise to minimum pressure.
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Page 17: Pressure Control
Pressure Control Pressure Control Replacement CAUTION WARNING Do not install the pressure control until motor is checked. A defective motor may damage the pres- sure control. Make sure to test the motor prior to INJECTION HAZARD pressure control installation. To reduce the risk of serious injury, whenever you are instructed to relieve pressure, follow the Pressure Relief WARNING... -
Page 18: Pressure Control Repair
Pressure Control 22,85 Seals (85) located inside conduit (22) Fig 14 Pressure Control Repair General Repair and Replacement 5. Install control housing (202) to motor control board (201) using screws (213) and lockwashers (214). WARNING Pressure Control Transducer and O–Ring INJECTION HAZARD Replacement To reduce the risk of serious injury,... - Page 19 Pressure Control Repair 90 REF 89 REF Torque to 150 in. lbs (17 N–m) Fig 15 2. Carefully slide new o–ring (220) down bore (A) of 5. Carefully remove transducer and verify that o–ring motor control (201) into o–ring groove (B). Make is seated correctly and not pushed out of groove.
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Page 20: Pressure Control Wiring
Pressure Control Wiring GRN/YEL wire, E to housing ground BLACK wire, L to on/off sw–1 WHITE wire, N to on/off sw–4 Twisted pair Housing ground ON/OFF sw Red wires to I1 and I2 on board WHITE wire ON/OFF SW–5 to to L2 on Twisted pair board BLACK wire... -
Page 21: Motor Replacement
Motor Replacement WARNING CAUTION INJECTION HAZARD DO NOT drop gear cluster (9) when removing drive To reduce the risk of serious injury, housing (18). The gear cluster may stay engaged in whenever you are instructed to relieve the motor front end bell or the drive housing. pressure, follow the Pressure Relief DO NOT lose thrust balls (10) located at each end of Procedure on page 8. - Page 22 Motor Replacement Seals (93) located inside conduit (22) Apply 6 ounces bearing grease Fig. 17...
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Page 23: Bearing Housing & Connecting Rod Replacement
Bearing Housing and Connecting Rod Replacement WARNING CAUTION DO NOT use the bearing housing screws (33) to try INJECTION HAZARD to align or seat the bearing housing; the bearing and To reduce the risk of serious injury, drive housing will not align properly and will result in whenever you are instructed to relieve premature bearing wear. -
Page 24: Drive Housing Replacement
Drive Housing Replacement 3. Remove four bearing housing screws (33) and WARNING lockwashers (49). INJECTION HAZARD 4. Lightly tap lower rear of bearing housing (27) with To reduce the risk of serious injury, a plastic mallet to loosen it from drive housing (18). whenever you are instructed to relieve Pull assembled bearing housing and connecting pressure, follow the Pressure Relief... - Page 25 Displacement Pump Repair Removing pump 1. Flush pump. Relieve pressure. Fig. 20. Cycle 4. Fig. 22. Loosen locknut by hitting firmly with a pump with piston rod (222) in its lowest position. 20 oz (maximum) hammer. Unscrew pump. 2. Fig. 20. Unscrew suction tube and hose from pump.
- Page 26 1/4 turn with a 20 oz (maximum) hammer to approxi- mately 75 5 ft–lb (102 N m). Fig. 23 7722A 7723A Fig. 25 Fig. 26. Fill packing nut with Graco TSL, through one of the slits, until fluid flows onto the top of seal. Fig. 26...
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Page 27: Accessories
....12 AWG, 3 wire, 15 ft (4.5 m) Order the labels directly from Graco, free of Inlet Paint Strainer .... -
Page 28: Parts Drawing
Parts Drawing – Sprayer Ultimate Mx 1595 Sprayers Ultimate Mx 1595 Sprayers Model 824161, Series A Model 824160, Series A Model 824163, Series A Model 824162, Series A Includes items 1 –107 Includes items 1 – 104 Complete Sprayer Basic Sprayer... -
Page 29: Parts List
Parts List – Sprayer Ultimate Mx 1595 Sprayers Model 824160 Series A Model 824161, Series A Model 824162 Series A Model 824163, Series A Includes items 1 – 104 Includes items 1 –107 Basic Sprayer Complete Sprayer NO. PART NO. - Page 30 Pressure Control Drawing 90 REF 90a REF Torque to 150 in-lb (17 N m) To housing ground, Fig. 16. Located this point, inside housing WARNING! See Pressure Control Transducer and O–Ring Replacement on page 18 for correct replacement procedure. Fig 27...
- Page 31 Pressure Control Parts List Part Number 239750 Pressure Control Includes items 201 – 327 Part No. Description Part No. Description 239750 PRESSURE CONTROL 192050 ELECTRICAL ENCLOSURE KIT M71503 SCREW See Ref. No. 5 on page 29 for 192142 PLUG location on Sprayer 239751 MOTOR CONTROL BOARD 104836...
- Page 32 Graco’ s written recommendations. This warranty does not cover, and Graco 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 sub- stitution of non–Graco component parts.