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Summary of Contents for Stanley GR30
- Page 1 GR30 HYDRAULIC GRINDER USER MANUAL Safety, Operation and Maintenance © 2014 Stanley Black & Decker, Inc. New Britain, CT 06053 U.S.A. 49237 2/2015 Ver. 5...
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Page 2: Declaration Of Conformity
Provisiones especiales: Disposizioni speciali: Representative in the Union: Patrick Vervier, Stanley Dubuis 17-19, rue Jules Berthonneau-BP 3406 41034 Blois Cedex, France. Vertreter in der Union/Représentant dans l’union/Representante en la Union/Rappresentante presso l’Unione Done at/Ort/Fait à/Dado en/Fatto a Stanley Hydraulic Tools, Milwaukie, Oregon USA... -
Page 3: Table Of Contents
REPAIRS AND / OR SERVICE TO THIS TOOL MUST ONLY BE DONE BY AN AUTHORIZED AND CERTIFIED DEALER. For the nearest authorized and certified dealer, call Stanley Hydraulic Tools at the number listed on the back of this manual and ask for a Customer Service Representative. -
Page 4: Safety Symbols
Always observe safety symbols. They are included for your safety and for the protection of the tool. LOCAL SAFETY REGULATIONS Enter any local safety regulations here. Keep these instructions in an area accessible to the operator and mainte- nance personnel. 4 ► GR30 User Manual... -
Page 5: Safety Precautions
• Do not tighten or loosen the wheel nut by impact. The GR30 Hydraulic Grinder will provide safe and de- Hold the shaft with a second wrench on the the flats pendable service if operated in accordance with the in- behind the wheel and tighten securely. - Page 6 Do not allow other persons near the tool when start- ing or cutting. • Any use of this tool outside those stated in this man- ual are forbidden. • Never operate the tool when you are tired or fa- tigued. 6 ► GR30 User Manual...
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Page 7: Tool Stickers & Tags
OPERATION MANUAL. OPERATION MANUAL. TAG TO BE REMOVED ONLY BY TAG TO BE REMOVED ONLY BY TOOL OPERATOR. TOOL OPERATOR. SEE OTHER SIDE SEE OTHER SIDE SAFETY TAG P/N 15875 (shown smaller then actual size) GR30 User Manual ◄ 7... -
Page 8: Hose Types
HOSE SAFETY TAGS To help ensure your safety, the following DANGER tags are attached to all hose purchased from Stanley Hydraulic Tools. DO NOT REMOVE THESE TAGS. -
Page 9: Hose Recommendations
HOSE RECOMMENDATIONS GR30 User Manual ◄ 9... -
Page 10: Htma Requirements
2000 psi 2000 psi 2000 psi (at the power supply outlet) (172 bar) (138 bar) (138 bar) (138 bar) (138 bar) NOTE: These are general hydraulic system requirements. See tool specification page for tool specific requirements 10 ► GR30 User Manual... -
Page 11: Operation
PRE-OPERATION PROCEDURES 4. Check the grinding wheel: a. Make sure the correct wheel is selected for the The GR30 Hydraulic Grinder Requires minimum setup job. The wheel must conform to the specifica- for operation. When the installation and operation in- tions listed in this manual. - Page 12 Make sure the grinder stops when the trigger is the tool. released. 4. The tool should be clean, with all fittings and fasten- ers tight. 12 ► GR30 User Manual...
- Page 13 The oil should be at or above 50 °F/10 °C with a viscos- of the body. ity of 400 SSU/82 cs before operating the tool. GR30 User Manual ◄ 13...
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Page 14: Grinding Wheels
(supply) hose, then the output (return) hose. 3. Place dust plugs on the couplers, as applicable. 4. Wipe the tool thoroughly with a clean dry cloth. 5. Clean any foreign matter from the grinding wheel surfaces. 14 ► GR30 User Manual... -
Page 15: Tool Protection & Care
This can cause damage to internal seals. • Always replace hoses, couplings and other parts with replacement parts recommended by Stanley Hydraulic Tools. Supply hoses must have a mini- mum working pressure rating of 2500 psi/172 bar. GR30 User Manual ◄ 15... -
Page 16: Troubleshooting
If a situation occurs that is not chart can be used as a guide to correct the problem. covered, call your Stanley Customer Service represen- When diagnosing faults in operation of the tool, always tative for assistance. - Page 17 Porting spool incorrectly installed. Contact your authorized Stanley dis- stop after release of trigger. tributor. Mechanical failure. Contact your authorized Stanley dis- tributor. * Grinding wheel should rotate CCW when viewed from the shaft end. GR30 User Manual ◄ 17...
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Page 18: Specifications
Weight (with Wheel Guard) ........................10 lbs/4.5 kg Length..............................8 in/20.3 cm Width ..............................10 in/25/4 cm This tool is for land use only. Contact your authorized Stanley distributor for information about the GR29 underwater model. SOUND POWER AND VIBRATION DECLARATION Test conducted on GR3070101, operated at 8 gpm input Measured A-weighted sound power level, Lwa (ref. -
Page 19: Gr30 Parts Illustration
GR30 PARTS ILLUSTRATION GR30 Parts Illustration GR30 User Manual ◄ 19... -
Page 20: Gr30 Parts List
CLAMP SCREW (GR3070101 ONLY) 58862 WARNING STICKER – PRESSURE (GR3070101, 12291 THUMB PLATE GR30701S, GR30701SUP ONLY) (GR3070101 ONLY) 58863 WARNING STICKER – 12786 STUD 5/16-18UNC × 1.750 GRINDING WHEEL (GR3070101, (GR3070101 ONLY) GR30701S, GR30701SUP ONLY) 20 ► GR30 User Manual... - Page 21 MAIN HOUSING ASSY (INCL ITEMS 16, 43) 60677 TRIGGER CASTING 60678 TRIGGER MOUNT CASTING 65480 SPRING 60681 TRIGGER LOCK CASTING 350041 HOLLOW HEX PLUG -4 SAE 350770 O-RING .351 × .393 × .072 -904 60793 SEAL KIT GR30 User Manual ◄ 21...
- Page 22 Stanley Hydraulic Tools 3810 SE Naef Road Milwaukie, Oregon 97267-5698 USA (503) 659-5660 / Fax (503) 652-1780 www.stanleyhydraulics.com...