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OPERATORS' GUIDE
UW
Sealed for
UNDERWATER
applications
REL - 3/4 - IW
HYDRAULIC IMPACT WRENCH
with 3/4" Square Drive
WARNING
All information found in this guide must
be read and understood before use or
testing of this tool.
Failure to read and understand these warnings
and safe handling instructions could result in
severe personal injury and or death.
Shown with Optional
Low Pressure Couplers
REL-3/4-IW Manual 01-14
1
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Related Manuals for Reliable Equipment REL-3/4-IW
Summary of Contents for Reliable Equipment REL-3/4-IW
- Page 1 Failure to read and understand these warnings and safe handling instructions could result in severe personal injury and or death. Shown with Optional Low Pressure Couplers REL-3/4-IW Manual 01-14...
- Page 2 DISTRIBUTED BY REGISTRATION UPON RECEIPT OF THIS TOOL, COMPLETE THE REGISTRATION BELOW. COMPANY _____________________________________________________________ ADDRESS _____________________________________________________________ ________________________________________________________________________ PHONE _______________________ FAX____________________________________ SERIAL NUMBER _______________________________________________________ DATE OF PURCHASE ___________________________________________________ DEALER NAME _________________________________________________________ THIS SYMBOL INDICATES ITEMS OF EXTREME IMPORTANCE. Safety of user and others may be in jeopardy if these instructions are not read and understood.
- Page 3 OPERATION & MAINTENANCE RECORDS ....... 17-18 CONTACT INFORMATION ............18 DESCRIPTION The REL-3/4-IW, user friendly 3/4” square drive, hydraulic impact tool that has broad applications for the utility, line construction and underwater construction industries. Delivering up to 1,200 ft.lbs. of torque, this tool is great for drilling, loosening rusted hardwear, or tightening lag bolts and hardware with ease.
- Page 4 3/4” Square Drive UP TO 1,2000 ft.lb. TORQUE The REL-3/4-IW, user friendly 3/4” square drive, hydraulic impact tool that has broad applications for the utility, line construction and underwater construction industries. Delivering up to 1,200 ft.lbs. of torque, this...
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Page 5: Tool Specifications
TOOL SPECIFICATIONS Length ................... 9.5” (24 cm) Width ....................4” (10 cm) Height wo Cplrs..............11.25” (28.5 cm) Weight .................... 14 lb. (6 kg) Output Torque ........... 250-1200 ft. lb.( 340-1630 Nm NOTE: TORQUE MAY VARY WITH TRUCK PRESSURE AND HYDRAULIC FLOW Output Speed ............2,000 rpm at 5 gpm/19 lpm Input speed .............. - Page 6 BEFORE USING THIS TOOL, READ THE WARNINGS and the recommended practices described in this manual. Failure by the operator to read and fully understand these warnings will leave this person unqualified to use and operate this tool. Property damage, severe personal injury, and/or death could result by not following these warnings.
- Page 7 Safe Operation & Care USE THIS TOOL FOR ITS INTENDED PURPOSE ONLY Any other use can result in injury or property damage. INSPECT TOOL BEFORE USE. Replace any worn, damaged or WARNING missing parts. A damaged or improperly assembled tool may malfunction, injuring operator and/or nearby personnel.
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Page 8: Vibration Hazard
Burn Hazard Do Not connect or disconnect tool, hoses or fi ttings while power source is running or while hydraulic fl uid is hot. Hot hydraulic fl uid may cause serious burns. WARNING Failure to observe this warning could result in serious injury. Electrical Shock Hazard Use only certifi... - Page 9 HOSES AND FITTINGS There exists the potential for shock in using anything other than certifi ed nonconductive hoses and hydraulic oil with dielectric properties, when using system components near energized WARNING electrical lines. Failure to recognize these conditions could cause electrocution. Hoses and fittings used with this tool must comply with S.A.E.
- Page 10 HOSES AND FITTINGS Care must be exercised in the use of hose and fi ttings for use on hydraulic tools, especially in confi ned areas. Any obstruction or abrasive surrounding could damage the hose and cause a serious accident. Always use the recommended hose for the tool that is being used. Always consult the dealer or distributor for the correct hoses and purchase from him to ensure, from a safety standpoint that the materials used in the manufacture of the hoses is to the correct specifi...
- Page 11 Operation/Safety methods may vary in accordance with the working guidelines established by each utility or contractor. For your own safety, ensure that you fully comply with WARNING all safe operation guidelines required by your employer. OPERATIONAL SAFETY WARNINGS SHOCK, ELECTRICAL: This is a non-insulated tool. The need for keeping the tool dry and cleen is imperative.
- Page 12 Ensure that the power source is equipped with a relieve valve set to 2,000 psi (140 bar) The REL-3/4-IW is designed for 3/4” square drive impact sockets and accessories. Adapters are available to accommodate a wide range of bits and accessories.
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Page 13: Daily Maintenance
DAILY MAINTENANCE The life, reliability, and safety of the tool is dependent on proper maintenance. Post Operation Maintenance (Underwater Models & Applications ONLY) The impact mechanism must be cleaned and lubricated with waterproof grease after every day of use. The Impact Handle Body and motor assemblies are sealed and do not require maintenance unless they are malfunctioning. - Page 14 REL-3/4-IW 3/4” IMPACT HANDLE BODY DRAWING...
- Page 15 REL-3/4-IW PARTS LIST HANDLE ASSEMBLY DRAWING BALLOON PART DESCRIPTION ...... QTY. R1898006 FULL BODY VALVE ....1 R1891025 DRIVE GEAR ......1 R1891024 STUD DRIVEN GEAR ....1 R1898008 FULL DRIVEN GEAR ....1 R1891015 COVER ........1 R1891020 BUSH ADJUSTING SCREW ..1 R1891019 ADJUSTING SCREW ....
- Page 16 26- = 695NTR NEEDLE THRUST RACE .... 1 TR260 THRUST RACE BEARING ..1 RR260 RETAINING RING ......1 260-729NTW NEEDLE THRUST WASHER ..1 REL-3/4-IW 260-695NTR NEEDLE THRUST RACE .... 1 260-A727UW HAMMER CASE ASSEMBLY ..1 NOSE ASSEMBLY (Includes: HHW1 & 260-641UW) HHW1-216 O-RING ........
- Page 17 Underwater Operation/Service Records Date Depth Operation Service Inspection NOTES If you have any questions regarding the information found in this manual please contact RELIABLE EQUIPMENT at the address, phone or fax numbers shown below.
- Page 18 Date Parts or Service Required If you have any questions regarding the information found in this manual please contact RELIABLE EQUIPMENT at the address, phone or fax numbers shown below. 301 Ivyland Road • Warminster, PA 18974 Phone: 800-966-3530 • Fax: 215-357-9193...