Page 1: Table Of Contents
Safety Instructions Description Instruction Manual 913F Specifications Powerig® Hydraulic Power Source Troubleshooting Principle of Operation Electrical and Hydraulic Schematic Diagrams Preparation for Use Checking and Adjusting Pressures Operating Instructions Maintenance Spare Parts and Accessories Components Drawings 10-16 Makers of Huck , Marson , Recoil August 1, 2018...
Page 2 913F Powerig® Unit (HK1191)
Page 3: Safety Instructions
913F Powerig® Unit (HK1191) Safety Instructions 11. Make sure proper power source is used at all times. GLOSSARY OF TERMS AND SYMBOLS: 12. Release tool trigger if power supply is interrupted. 13. Tools are not to be used in an explosive environment unless specifically designed to do so. 14. Never remove any safety guards or pintail deflectors. 15. Where applicable, ensure deflector or pintail collector is - Read manual prior to using this equipment. installed and operating prior to use.
Page 4: Description
913F Powerig® Unit (HK1191) Description This is a 12-volt control system. Internal relief valves are WARNING: RETURN pressure can be adjusted preset at the factory for the protection of the operator and to 6000 PSI if required for use with HPT tools the equipment. External relief valves control the PULL and ONLY.
Page 5: Principle Of Operation
913F Powerig® Unit (HK1191) Principle of Operation Also see Electrical and Hydraulic Schematic Diagrams on the next page. FIGURE 1: is forced open, delivering oil from the piston pump to the The 913F uses a 2-stage pump. It will deliver system which joins the oil from the gear pump at “O”.
Page 6: Electrical And Hydraulic Schematic Diagrams
913F Powerig® Unit (HK1191) Electrical and Hydraulic Schematic Diagrams Figure 3 ELECTRICAL SCHEMATIC DIAGRAM 505174-4 120332 508695 508696-N 508694 505174-6 Pilot Valve Terminal Resistor Solenoid Diode Block 3 ohm 50W PGT-1 508696-GRD 505174-1 SOL-1 SOL-2 508694-1 508694-2 Terminal PGT-2 Block 508698-3 508698-6 130996...
Page 7: Preparation For Use
913F Powerig® Unit (HK1191) Preparation for Use CAUTION: The Powerig® Hydraulic Unit is shipped without hydraulic fluid. SERVICE BEFORE USE Introduction of foreign material into Hydraulic Unit will result Fill the reservoir with hydraulic fluid, approximately 5 gallons in poor performance and down time for repair. To avoid this, (19 liters), until the fluid level is within one inch of the top of observe the following good practices: the sight gauge.
Page 8: Maintenance
913F Powerig® Unit (HK1191) Maintenance SPARE PARTS WARNING: Before changing the oil, Always keep spare parts on hand commensurate with the DISCONNECT THE WIRE FROM THE SPARK number of Powerigs in service. Parts that should be available PLUG. Failure to do so may result in severe to the service technician are: Pump-to-Motor Coupling, Relay, personal injury and damage to the tool.
Page 9: Spare Parts And Accessories
913F Powerig® Unit (HK1191) Spare Parts and Accessories T - GAUGE T - 124833CE AUXILIARY SWITCH AND CONTROL CORD 113056 A T-gauge is available for use when checking and adjusting An auxiliary switch is available for use when checking and pressures, and when troubleshooting. adjusting pressures and when troubleshooting. DIRECTIONAL VALVE KIT 129437 HOSE AND CONTROL CORD KITS...
Page 10 913F Powerig® Unit (HK1191) General Components Information Figure 4 130989 Motor, 116602 Frame Pump, Base, & Valve Assembly Hydraulic Fluid Kick-down Fill Cap Relief Valve (RETURN Pressure Adjustment) External Relief Valve (PULL Pressure Adjustment) 110687 Female Connector Hydraulic Fluid Level Gauge 590132 Caution PULL Pressure Sticker 110439 Female Coupler &...
Page 11 913F Powerig® Unit (HK1191) 130989 Motor, Pump, Base. Valve Components (1 of 2) Figure 5 508801 508797 Lockwasher (2) 508851 Cap Screw (2) 508800 ON/OFF Decal Terminal Ring 500083 Cap Screw (3) REPLACE EXISTING MOTOR GROUND SCREWS FROM ENGINE Torque to 90-100 inch pounds 500170 Flat Washer (3) 130998 ON/OFF Rocker Switch...
Page 12 913F Powerig® Unit (HK1191) 130989 Motor, Pump, Base. Valve Components (1 of 2) Figure 6 SEE CONTINUED DRAWING FROM PREVIOUS PAGE 508858 Filter 508693 Head Assembly 508859 Filter Tube Return 508691 Breather Vent Filter INSTALL WITH Oil Filter 508847 ARROW DOWN 508861 Male Adapter Straight Tube...
Page 13 913F Powerig® Unit (HK1191) 130991 Cover Plate Assembly Figure 7 500115 Cap Screw (2) 1/4-28 Torque to 130-180 inch pounds 500073 Cap Screw (3) 1/4-20 Torque to 60-70 foot pounds 130913 Basic Pump (See Figure 9) 508717 Valve Knob 500138 Cap Screw 500237 Nut 504711 O-ring 508709 Valve Cap...
Page 14 913F Powerig® Unit (HK1191) 103596 Directional Valve Figure 8 103596_revC...
Page 15 913F Powerig® Unit (HK1191) 130913 Basic Pump Figure 9 (See Figure 10) 130913_revB...
Page 16 913F Powerig® Unit (HK1191) 131295 Pump Barrel Assembly Figure 10 131295_revA...
Page 17 913F Powerig® Unit (HK1191) Limited Warranties Limited Lifetime Warranty on BobTail® Tools: Tooling, Part(s) and Other Items not manufactured by Huck: Huck International, Inc. warrants to the original purchaser that its BobTail® installation tools manufactured after HUCK makes no warranty with respect to the tooling, 12/1/2016 shall be free from defects in materials and part(s), or other items manufactured by third parties.
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