Stanley GR29 User Manual
Underwater
hydraulic grinder
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Also See for GR29:
- User manual (20 pages) ,
- User manual (12 pages) ,
- Safety, operation & maintenance (16 pages)
Related Manuals for Stanley GR29
Summary of Contents for Stanley GR29
- Page 1 GR29 UNDERWATER HYDRAULIC GRINDER USER MANUAL Safety, Operation and Maintenance © 2014 STANLEY Black & Decker, Inc. New Britain, CT 06053 U.S.A. 66486 2/2018 Ver. 11...
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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 certified dealer, call STANLEY Infrastructure at (503) 659-5660 and ask for a Customer Service Representative. GR29 User Manual ◄ 3... -
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 maintenance personnel. 4 ► GR29 User Manual... -
Page 5: Safety Precautions
• Do not overreach. Maintain proper footing and The GR29 Hydraulic Grinder will provide safe and balance at all times. dependable service if operated in accordance with the • Always hold the tool with both hands when the unit instructions given in this manual. - Page 6 • Do not operate this tool in a potentially explosive environment. Do not grind on vessels containing combustible substances. • Any use of this tool outside those stated in this manual are forbidden. 6 ► GR29 User Manual...
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Page 7: Tool Stickers & Tags
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) GR29 User Manual ◄ 7... -
Page 8: Hose Types
This hose is not certifi ed non-conductive and must never be used near electrical conductors. HOSE SAFETY TAGS To help ensure your safety, the following DANGER tags are attached to all hose purchased from STANLEY. DO NOT REMOVE THESE TAGS. -
Page 9: Hose Recommendations
HOSE RECOMMENDATIONS GR29 User Manual ◄ 9... -
Page 10: Htma / Ehtma Requirements
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 specifi cation page for tool specifi c requirements. 10 ► GR29 User Manual... -
Page 11: Operation
Make sure the capscrews are tightened securely after adjustment. TOOL OPERATION INSTALLING AND REMOVING GRINDING For best results, use only STANLEY approved WHEEL accessories. They have been designed and selected to get the most from the tool. 1. Remove and set aside the jam nut from the output shaft. - Page 12 1. Turn the tool upside down and spray oil inside of the tool and any moving parts. 2. Spray oil into the On/Off valve trigger slot area. 3. Dip or spray the entire tool. 4. Cycle the tool hydraulically several times before storing away. 12 ► GR29 User Manual...
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Page 13: Tool Protection & Care
This can cause damage to internal seals. • Always replace hoses, couplings and other parts with replacement parts recommended by STANLEY. Supply hoses must have a minimum working pressure rating of 2500 psi/172 bar. GR29 User Manual ◄ 13... -
Page 14: Troubleshooting
Porting spool incorrectly assembled. Refer to Service Manual. stop after trigger is released. Check valve in trigger spool not Replace trigger spool assembly. functioning correctly. Check valve not serviceable. Mechanical failure. Disassemble tool and inspect for damage. 14 ► GR29 User Manual... -
Page 15: Specifications
Grinding Wheel for Metal 9 in. Diameter × 5/8 in. -11 THD Arbor ..............02587 Grinding Wheel for Masonry 9 in. Diameter × 5/8 in. -11 THD Arbor ..............02588 Grinding Wheel 7 in. × 5/8 in. -11 THD Arbor ....................03691 Depressed Center Wheel Adapter ........................05194 GR29 User Manual ◄ 15... -
Page 16: Gr29 Parts Illustration
ITEMS (7, 47 & 54) INCLUDED WITH MODEL GR2930101 ONLY ITEM 59 INCLUDED WITH MODEL GR29310 ONLY ITEM # 56 SEE PAGE 18 BEFORE ORDERING ITEM 38, WHEEL NUT SPANNER P/N-12815 ITEM # 55 SEE PAGE 18 BEFORE ORDERING 16 ► GR29 User Manual... -
Page 17: Gr29 Parts List
BACK-UP WASHER (INCLUDES DU BUSHING) (NOTE: SEE PAGE 18 BEFORE 07988 COMPRESSION COIL SPRING ORDERING) 07989 IDLER GEAR ASSY (INCLUDES 73684 NAME TAG - GR29 UW DU BUSHING) 74818 INFORMATION TAG - 07991 IDLER SHAFT GR2930101 08002 REVERSING SPOOL 13779... -
Page 18: Gr29 Changes / Updates To Spool & Main Housing
This main housing change took place in February 2016 Note: If you have an older GR29 with serial number 020516107 and earlier and you are replacing the main housing assy shown below, you must purchase both a new valve spool (73041) and a new main housing (73311). The old valve spool is not compatible with the new main housing design. -
Page 19: Underwater Tools Depth Guideline
ROV operation 3/4” 1” is still limited to the tool, for example a 1” 1” percussive tool has the same depth limitation 1000 1” 1-1/4” whether ROV or diver operated. GR29 User Manual ◄ 19... - Page 20 STANLEY Infrastructure 6430 SE Lake Road Portland, Oregon 97222 USA (503) 659-5660 / Fax (503) 652-1780 www.stanleyinfrastructure.com...
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