Table of Contents
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Repair
™
GH
200, GH 230,
GH 300; Series A & B
™
EH
200, Series A
Hydraulic Sprayers
Korean Patent:10-0647761
- Use with Architectural Coatings and Paints -
3300 psi (2.8 MPa, 228 bar) Maximum Working Pressure
Important Safety Instructions
Read all warnings and instructions in this manual.
Save these instructions.
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248559
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248560
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248565
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248566
248949
248950
248943
248944
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248561
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248562
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248563
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248564
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248567
248945
248946
Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441
Copyright 2004, Graco Inc. is registered to I.S. EN ISO 9001
GH200
GH230
GH300
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120 Vac
CSA/UL
60 Hz
120 Vac
60 Hz
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310778N
240 Vac
50 Hz
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Table of Contents
Related Manuals for Graco 310778N
Summary of Contents for Graco 310778N
- Page 1 Copyright 2004, Graco Inc. is registered to I.S. EN ISO 9001 GH230 GH300 120 Vac 60 Hz ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ 310778N CSA/UL 240 Vac 120 Vac 50 Hz 60 Hz ✓ ✓ ✓ ✓ ✓ ✓ ✓...
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Page 2: Table Of Contents
Technical Data ......25 Graco Standard Warranty ....26 310778N... -
Page 3: Warning
Use only grounded electrical outlets. • Use only 3-wire extension cords. • Ensure ground prongs are intact on sprayer and extension cords. RECOIL HAZARD Brace yourself; gun may recoil when triggered and cause you to fall, which could cause serious injury. 310778N WARNING... - Page 4 This equipment includes but is not limited to: • Protective eyewear • Clothing and respirator as recommended by the fluid and solvent manufacturer • Gloves • Hearing protection WARNING 310778N...
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Page 5: General Repair Information
WARNING. Grounding Ground sprayer with grounding clamp to earth ground for safe sprayer operation. Fig. 1. 6250 310778N General Repair Information SAE O-Ring Installation Unscrew lock nut to touch fitting. Lubricate o-ring (A). Screw in fitting hand tight. -
Page 6: Maintenance
246173; page 6. Replace belt. SPARK PLUG: Use only BPR6ES (NGK) or W20EPR-U (NIPPONDENSO) plug. Gap plug to 0.028 to 0.031 in. (0.7 to 0.8 mm). Use spark plug wrench when installing and removing plug. Maintenance 310778N... -
Page 7: Troubleshooting
The sprayer overheats Spitting from gun Excessive hydraulic pump noise *Check hydraulic fluid level often. Do not allow it to become too low. Use only Graco approved hydraulic fluid, page 6. 310778N Troubleshooting Cause Hydraulic pressure is too high Switch OFF, low oil, no gasoline... -
Page 8: Hydraulic Pump
(22) port until full. Fill reservoir with remaining hydraulic oil. 12. Start up and allow pump to operate at low pressure for approximately 5 minutes to purge all air. 13. Check oil hydraulic oil and top off, if required. Hydraulic Pump 310778N... - Page 9 310778N ti5406a...
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Page 10: Fan Belt
Remove belt from pulley (43) and fan pulley (96). ti5411a Fan Belt Installation Thread belt (44) around drive pulley (43) and fan pulley (96). Let engine (119) down to put tension on belt. Rotate belt guard (117) down. Tighten belt guard knob (55). Fan Belt 310778N... -
Page 11: Engine
Remove four screws (23), washers (7) and nuts (24) and remove rocker plate (99), dampeners (153) and washers (154) from engine (119). ti5407a 310778N Engine Installation Install rocker plate (99), dampeners (153) and washers (154) on engine (119) with four screws (23), washers (7) and nuts (24);... -
Page 12: Hydraulic Motor Rebuild
(111). Connect with pump pin (92); install retainer clip (120), page 15. Start engine and operate pump for 30 seconds. Turn engine OFF. Check hydraulic oil level and fill with Graco hydraulic oil, page 6. Hydraulic Motor Rebuild 310778N... - Page 13 5.a. test hole 310778N 5.b. 5.c. ti5412a...
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Page 14: Hydraulic Oil/Filter Change
Install drain plug (40) and oil filter (47). Tighten oil filter 3/4 turn after gasket contacts base. Fill with five quarts of Graco hydraulic oil 169236 (5 gallon/20 liter) or 207428 (1 gallon/3.8 liter). Check oil level. Hydraulic Oil/Filter Change ti2271a 310778N... -
Page 15: Displacement Pump
(remove at swivel end). ti2272a Fig. 8. Push retaining spring up; push out pin (92). Fig. 9. Loosen jam nut. Unscrew pump. ti2272c 310778N Displacement Pump Installation WARNING If pin works loose, parts could break off and project through the air and result in serious injury or property damage. -
Page 16: Parts
Parts Drawing - GH 200, GH 230, GH 300, EH 200 Sprayers Parts 150e 150g 150a 150b 150c 150d 150f ti5408c 310778N Parts... - Page 17 198841 RETAINER, ball, press bypass 246169 HOSE, drain 101754 PLUG 248818 HANDLE, cart 15E599 HOUSING, filter 248815 CART, frame, GH 116756 FITTING, elbow, street 45 deg 310778N Ref. Part No. Description Qty. 162485 NIPPLE, adapter 109032 SCREW, mach, pnh 245103 DRAIN VALVE...
- Page 18 Parts Drawing - GH 200, GH 230, GH 300, EH 200 Sprayers Parts Drawing - GH 200, GH 230, GH 300, EH 200 Sprayers GH 300 ti5409a 310778N...
- Page 19 249003 GH 300, GH 230, EH 200 BRACKET, engine mount 15F157 GH 200, GH 230 15E583 GH 300 15E585 EH 200 310778N Parts Drawing - GH 200, GH 230, GH 300, EH 200 Sprayers Ref. Part No. Description Qty. LABEL, brand...
- Page 20 Parts Drawing - GH 200, GH 230, GH 300, EH 200 Sprayers Parts Drawing - GH 200, GH 230, GH 300, EH 200 Sprayers 310778N...
- Page 21 TUBE, hydraulic, supply 198629 GH 200, EH 200 15E596 GH 230, GH 300 TUBE, hydraulic, supply 310778N Parts List - GH 200, GH 230, GH 300, EH 200 Sprayers Ref. No. Part No. Description Qty. 15E594 GH 200, EH 200...
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Page 22: Gh 200 Sprayers With Spray Gun And Hoses
202d 159841 ADAPTER, 3/8 X 1/4 in. npt Qty. ® X SwitchTip Qty. ® X SwitchTip GH 200 Sprayers with Spray Gun and Hoses 202c 202d 202a 202b 202c 202c 202d 202d 202a 202a 310778N 202b ti5413a 202b ti5413b ti5413b... -
Page 23: Gh 300 Sprayers With Spray Gun And Hoses
202c 246240 Silver Spray Gun Includes 517 RAC ™ and HandTite Guard See 309740 for parts 202d 159841 ADAPTER, 3/8 X 1/4 in. npt 310778N Qty. ® X SwitchTip GH 300 Sprayers with Spray Gun and Hoses 202c 202d 202a... - Page 24 310778N...
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Page 25: Technical Data
Sound Power ..... . .110 dB(A) *Measured at maximum normal load conditions (Gas only) Accessories Must be purchased separately. GRACO-APPROVED HYDRAULIC OIL 169236 207428 310778N Technical Data Motor HP Maximum Maximum Tip size (kW) Delivery... -
Page 26: Graco Standard Warranty
Graco reserves the right to make changes at any time without notice. This manual contains English. MM 310778 Graco Headquarters: Minneapolis International Offices: Belgium, China, Japan, Korea GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441 http://www.graco.com 8/2004, Revised 10/2008 310778N...
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