Stanley SK47 User Manual
Hydraulic sinker drill safety, operation and maintenance
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Summary of Contents for Stanley SK47
- Page 1 SK47 HYDRAULIC SINKER DRILL AFETY PERATION AND AINTENANCE USER MANUAL © Read the Manual Wear your PPE Copyright 2009 The Stanley Works 10323 5-2010 ver 3...
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Page 3: Table Of Contents
SK47 PARTS LIST................................18 WARRANTY ................................... 20 SERVICING THE STANLEY HYDRAULIC SINKER DRILL. This manual contains safety, operation, and routine maintenance instructions. Stanley Hydraulic Tools recommends that servicing of hydraulic tools, other than routine maintenance, must be performed by an authorized and certifi ed dealer. Please read the following warning. -
Page 4: Safety Symbols
SAFETY SYMBOLS Safety symbols and signal words, as shown below, are used to emphasize all operator, maintenance and repair actions which, if not strictly followed, could result in a life-threatening situation, bodily injury or damage to equip- ment. This is the safety alert symbol. It is used to alert you to potential personal injury hazards. -
Page 5: Safety Precautions
The SK47 Hydraulic Sinker Drill will provide safe and dependable service if operated in accordance with the instructions given in this manual. Read and understand this manual and any stickers and tags attached to the tool and hoses before operation. -
Page 6: Tool Stickers & Tags
USE ONLY PARTS AND REPAIR USE ONLY PARTS AND REPAIR suggest you retain this tag PROCEDURES APPROVED BY PROCEDURES APPROVED BY STANLEY AND DESCRIBED IN THE OPERA- STANLEY AND DESCRIBED IN THE OPERA- and attach it to the tool TION MANUAL. TION MANUAL. -
Page 7: Hydraulic Hose Requirements
HOSE SAFETY TAGS To help ensure your safety, the following DANGER tags are attached to all hose purchased from Stanley Hydrau- lic Tools. DO NOT REMOVE THESE TAGS. -
Page 9: Htma Requirements
HTMA REQUIREMENTS TOOL CATEGORY HYDRAULIC SYSTEM REQUIREMENTS TYPE 1 TYPE II TYPE III TYPE RR FLOW RATE 4-6 gpm 7-9 gpm 11-13 gpm 9-10.5 gpm (15-23 lpm) (26-34 lpm) (42-49 lpm) (34-40 lpm) TOOL OPERATING PRESSURE 2000 psi 2000 psi 2000 psi 2000 psi (at the power supply outlet) -
Page 10: Operation
OPERATION within the hoses may make them diffi cult to connect. The recommended hose size is .500 inch/12 mm I.D. up to When possible, connect the free ends of the hoses 50 ft/15 m long and .625 inch/16 mm I.D. minimum up to 100 together. -
Page 11: Cold Weather Operation
• The SK47 is designed for air fl ushing only. 8. After the rock bit has carved out a depression in the mate- rial being drilled, open the hydraulic valve lever fully. Readjust •... -
Page 12: Equipment Protection & Care
fl ow. 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 minimum working pressure rating of 2500 psi/172 bar. -
Page 13: Troubleshooting
TROUBLESHOOTING PROBLEM CAUSE REMEDY Check power unit for proper fl ow and pressure (7-9 Power unit not functioning. gpm/26-34 lpm, 1500-2000 psi/105-140 bar. Couplers or hoses blocked. Remove restriction. Tool does not run. Pressure and return line hoses reversed Be sure hoses are connected to their proper ports. at ports. -
Page 14: Charging The Accumulator
CHARGING THE ACCUMULATOR the tester from the charging valve and connect the charging ACCUMULATOR TESTING assembly chuck directly to the charging valve. PROCEDURE 3. Adjust the regulator to the charging pressure of 600 psi/42 bar. To check or charge the accumulator the following equipment NOTE: is required: It may be necessary to set the gauge at 650-700 psi/45-48... - Page 15 CHARGING THE ACCUMULATOR...
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Page 16: Specifications
SPECIFICATIONS Shank Size ......................4-1/4 in. x 7/8 in. Hex/108 mm x 22 mm Pressure Range........................... 1500-2000 psi/105-140 bar Flow Range ............................7-9 gpm / 26-34 lpm Optimum Flow ..............................9 gpm / 34 lpm Maximum Back Pressure..........................250 Psi/17 bar Connect Size &... -
Page 17: Sk47 Parts Illustration
SK47 PARTS ILLUSTRATION... -
Page 18: Sk47 Parts List
SK47 PARTS LIST Item Part No. Description Item Part No. Description HANDLE ASSEMBLY (INCLUDES ITEMS 2 04939 LEVER 07975 THRU 5) 01607 SETSCREW 20499 CHARGE VALVE 01749 ROLL PIN 04371 TRIGGER 11197 BACK-UP RING 07483 HANDLE 00783 PIPE PLUG 07492... -
Page 19: Warranty
fi rst retail purchaser, or for a period of 2 years from the shipping date from Stanley, whichever period expires fi rst, to be free of defects in material and/or workmanship at the time of delivery, and will, at its option, repair or replace any tool or part of a tool, or new part, which is found upon examination by a Stanley authorized service outlet or by Stanley’s factory in Milwaukie, Oregon to be DEFECTIVE IN MATERIAL AND/OR WORKMANSHIP. - Page 20 Stanely Hydraulic Tools 3810 SE Naef Road Milwaukie, Oregon 503-659-5660 / Fax 503-652-1780 www.stanleyhydraulic.com...
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