Page 1
ORIGINAL INSTRUCTIONS GB947/GB947-220 HYDRAULIC POWERUNIT GAGE BILT TOOLS ARE AVAILABLE WORLDWIDE E-MAIL US FOR A DISTRIBUTOR NEAR YOU. GAGE BILT 44766 Centre Court Clinton Twp. MI 48038 USA Ph: +1 (586) 226-1500 Fax: +1 (586) 226-1505 MADE in USA solutions1@gagebilt.com / www.gagebilt.com...
How to set-up the GB947 (Pressure Setting & Pressure Setting Gage) ................9 How to set-up the GB947 (Adjusting & Setting Output Pressure & Checking PULL & RETURN Pressure)..... 10 How to set-up the GB947 (Filling and Draining the Reservoir / Reservoir Temperature Control Caution) ...... 11 Maintenance .....................................
This warranty is void if Seller is not notified in writing of any rejections or defects within 1 year after the receipt of the material by the customer. THIS WARRANTY IS MADE IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY. GB947 HYDRAULIC POWER UNIT 8/23...
The GB947 Powerunit is a portable, electronically operated hydraulic power source designed to operate Gage Bilt hydraulic installation equipment. It is also compatible with HUCK® hydraulic installation equipment. The GB947 Powerunit operates in 115 volt, 50/60 hertz, single phase, alternating current. The GB947-220 Powerunit operates in 230 volt, 50/60 hertz, single phase, alternating current.
: Standard hydraulic oil with a viscosity rating of 300 SUS @ 100 deg. F. and 50 SUS @ 210 deg. F. Hydraulic Oil is not supplied by Gage Bilt. Use automatic transmissions oil, DEXRON III®, or equivalent. Fire resistant hydraulic oil must be used to comply with OSHA regulation 1926.302 paragraph (d): “the fluid used...
Failure to head these warning may result in personal injury and/or property damage. 11. Do not use an ungrounded (two prong) extension cord. 12. Do not install, remove or rewire the motor with power supplied. Only a trained qualified technician can service the motor. GB947 HYDRAULIC POWER UNIT 8/23...
180° F (82°C) as this will cause failure to the pump. If oil is running too hot, a 5 gallon or 10 gallon reservoir may be purchased separately, this will help dissipate the heat from the oil. PULL Cycle RETURN Cycle Pressurized Oil Unpressurized Oil Image may not reflect actual tool. GB947 HYDRAULIC POWER UNIT 8/23...
Re-check the oil level in the reservoir with the tool in the (RETURN) position. 10. Turn pump off. Disconnect the GB947 Powerunit from the power supply. Installation tool is ready for user to attach an applicable nose assembly. Note: See tool manual for complete list of nose assemblies. See nose assembly data sheet for installation.
CAUTION: The GB947 Powerunit is designed for high speed pressures for only a short period. Complete check as soon as possible. The pressure gage assembly (942280) (sold separately) set-up is used to check the pressure settings for both the PULL and RETURN pressures.
CHECKING PULL PRESSURE NOTE: The GB947 Powerunit should be checked, as required by the installation tool manual, at first time start-up, when troubleshooting and after overhauling directional valve or pump. For assisting in this procedure use Pressure Gage Assembly (942280). The Pressure Gage Assembly (942280) is used to check the pressure settings for PULL and RETURN pressures.
Hydraulic Oil: Standard hydraulic oil with a viscosity rating of 300 SUS @ 100 deg. F. and 50 SUS @ 210 deg. F. Hydraulic Oil is not supplied by Gage Bilt. Use automatic transmissions oil, DEXRON III®, or equivalent. Fire resistant hydraulic oil must be used to comply with OSHA regulation 1926.302 paragraph (d): “the fluid used in hydraulic power tools shall be fire resistant fluid approved under Schedule 30 of the US Bureau of Mines, Department of Interior, and shall retain its operating characteristics at the most extreme temperatures to which is will be exposed.”...
WARNING: Pump must be maintained in a safe working condition at all times and examined on a daily basis for damage or wear. Any repair must be done by qualified personnel trained on Gage Bilt procedures. WARNING: Excessive contact with hydraulic oil and lubricants must be avoided.
1. When not in use, depressurize and disconnect hydraulic hoses from application. 2. Thoroughly wipe clean. 3. Store in clean, dry environment. Avoid temperature extremes. 4. For transportation or long term storage, shield pump with a protective cover. GB947 HYDRAULIC POWER UNIT 8/23...
Pump reservoir too full. Drain hydraulic oil to correct level. 8. MOTOR CUTS OUT. a) Extension chord too long. Replace. b) Faulty motor. Replace or repair. c) Overheated motor trips circuit breaker. Allow motor to cool, reset circuit breaker. GB947 HYDRAULIC POWER UNIT 8/23...
Page 15
Pump is cavitating the oil. Viscosity is too heavy or the oil level may be too low. Fill reserve to within 2” (50.8 mm) from top plate with all cylinders retracted. b) Filter is clogged or dirty. Clean filter. c) Damaged pump. Replace pump. GB947 HYDRAULIC POWER UNIT 8/23...
MOTOR-230V, 50/60 Hz 947108 OPERATION CONTROL BOARD ASSEMBLY 120 VAC 947109 OPERATION CONTROL BOARD ASSEMBLY 230 VAC 947110 DRAIN BLOCK 947111 SPRING WASHER 947112 HEX SOCKET HEAD BOLT N/A= NOT AVAILABLE AS REPLACEMENT ITEM 4/23 GB947 HYDRAULIC POWER UNIT 8/23...
Page 17
947116 TANK SCREW SEAT 946031 DRAIN PLUG ASSEMBLY 947117 HEX NUT 947118 BOLT 946013 RESERVOIR GASKET 947119 HEX BOLT AND WASHER ASSEMBLY 946029 MAGNET 947120 SCREEN 947121 V-SHAPED BLANK 947122 SPRING WASHER 947123 BOLT 4/23 GB947 HYDRAULIC POWER UNIT 8/23...
Page 18
PISTON BLOCK - 1.0 HP 946041 WASHER 946042 HEX HEAD PLUG O'RING BALL O'RING 946002 REPAIR KIT N/A= NOT AVAILABLE AS REPLACEMENT ITEM, * = INCLUDED WITH 946002 REPAIR KIT, ** = NOT SHOWN 4/23 GB947 HYDRAULIC POWER UNIT 8/23...
Page 19
947136 MALE HOSE BARB ELBOW 947130 SPECIAL WASHER 947137 HOSE CLAMP 947131 1ST RELIEF VALVE ASSEMBLY 947138 OIL HOSE 10.25" 946038 THRUST WASHER 947002 MANIFOLD BLOCK REPAIR KIT N/A= NOT AVAILABLE AS REPLACEMENT ITEM 4/23 GB947 HYDRAULIC POWER UNIT 8/23...
Page 20
CENTER GEAR PLATE LOWER GEAR PLATE ASSEMBLY 946051 PARKER HEX PLUG 946052 SCREW 946004 GEAR PUMP ASSEMBLY REPAIR KIT N/A= NOT AVAILABLE AS REPLACEMENT ITEM, * = INCLUDED WITH 946004 GEAR PUMP ASSEMBLY REPAIR KIT 4/23 GB947 HYDRAULIC POWER UNIT 8/23...
Page 21
PART NUMBER DESCRIPTION 947139 UNIVERSAL MOTOR, 120 VAC, 50/60 Hz 947140 UNIVERSAL MOTOR, 230 VAC, 50/60 Hz 947143 FLANGE 947144 BOLT 947122 SPRING WASHER 947145 HANDLE 946022 BOLT 947141 CARBON BRUSH 947142 CARBON BRUSH SEAT 4/23 GB947 HYDRAULIC POWER UNIT 8/23...
Page 22
947151 TERMINAL (FUSE) 947163 POWER CORD 947152 FUSE COVER TERMINAL SEAT (FUSE) WIRE MARKERS ASSEMBLY 947153 FUSE (TUBING) 947164 CONNECTOR 947154 NYLON SCREW PLUGS 947155 NYLON LOCK NUTS N/A= NOT AVAILABLE AS REPLACEMENT ITEM 4/23 GB947 HYDRAULIC POWER UNIT 8/23...
Use material for its intended purpose or recycle if possible. Oil collection services are available for used oil recycling or disposal. Place contaminated materials in containers and dispose of in a manner consistent with applicable regulations. GB947 HYDRAULIC POWER UNIT 8/23...
Page 25
GB947 & GB947-220 Powerunit Kits: The GB947 (115 volt single phase, alternating current) Powerunit is available in various kits to suit your particular need. The kits include the GB947 Powerunit, control cord, hoses, hydraulic couplers and electrical connector for attaching the installation equipment.
Page 26
GB947/GB947-220 ACCESSORIES Approved for use on Gage Bilt CE installation tools and/or other manufacturer’s CE approved tools of similar design. (Sold Separately) GB912 GB912-D The GB912 Hydraulic Powerunit is a light-weight, portable power source designed to operate on a wide range of hydraulic installation tools. The unit is electrically powered and delivers up to 10,000 psi (689.5 bar) working...
Page 27
This page intentionally left blank GB947 HYDRAULIC POWER UNIT 8/23...
Page 28
Hydraulic Powerunits Approved for use on Gage Bilt CE installation tools and/or other manufacturer’s CE approved tools of similar design. (Sold Separately) Compatible with Gage Bilt and Huck® Air/hydraulic installation tools GB808 GB808V POWERUNIT POWERUNIT WITH VACUUM (Sold Separately) (Sold Separately) Hose Kits available to 26 ft (7.92 m)
Need help?
Do you have a question about the GB947 and is the answer not in the manual?
Questions and answers