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Related Manuals for Hiniker 7812
Summary of Contents for Hiniker 7812
- Page 1 PICKUP TRUCK SNOWPLOW STRAIGHT MOLDBOARD PLOW Models 7802, 7902, 7812, 7912, 7812SS, 7912SS, 10331 SCOOP PLOW Models 6801, 6901, 6812, 6912 OPERATOR’S MANUAL DO NOT USE OR OPERATE THIS EQUIPMENT UNTIL THIS MANUAL HAS BEEN READ AND THOROUGHLY UNDERSTOOD PART NUMBER 25013499 Rev. C...
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Page 3: Table Of Contents
Table of Contents TABLE OF CONTENTS 25013499 Rev. C 1/18 Hiniker/25013499RevC TO THE PURCHASER ........................2 SAFETY ............................3 OPERATING PROCEDURES ....................... 4 TROUBLE SHOOTING ......................... 9 MAINTENANCE ...........................11 ASSEMBLY ..........................13 SPECIFICATIONS ........................23 SYSTEM CHECKOUT AND JOYSTICK CONFIGURATION ............24 HEADLAMP AIMING PROCEDURES .................. -
Page 4: To The Purchaser
Important information is contained in this manual performance and warranty. to help ensure safe and efficient operation. Check that your dealer has forwarded to Hiniker If you have any questions about this manual, or company the delivery report form along with the plow... -
Page 5: Safety
Replace these with genuine Hiniker parts. Operator safety is a principle concern in equipment design and distribution. However, Escaping hydraulic oil under pressure can many accidents occur because a few seconds penetrate the skin, causing serious injury. -
Page 6: Operating Procedures
Operating Procedures OPERATING PROCEDURES ATTACHING THE PLOW Attachment prongs on the truck should be mount- ed such that the bottom edge of the prongs mea- sure about 10 inches above the ground. Prong receivers on the plow frame should remain par- allel to the ground and at the correct height by fully retracting the lift cylinder with the upper lift links and bracing the frame with the stop plate... - Page 7 Operating Procedures 5 NOTE: When removing the plow, remember to Check that the plow headlamps and turn signals are operational, and headlamps are aimed cor- place the headlight switch in the “Truck” position rectly. Test the lift and angling cylinders in a safe to return power to the truck’s headlights.
- Page 8 6 Operating Procedures PLOWING SNOW snow until a working area is cleared. Work small areas in multiple passes to push snow to outer WARNING: Always wear a seat belt edges. Generally, 6 inch snow can be plowed when plowing snow. Sudden contact with the entire blade width;...
- Page 9 Operating Procedures 7 Retracting the lift cylinder will orient the prong receivers correctly for reattaching the plow later. Failure to retract the lift cylinder rod will allow the lift frame to fall forward, possibly causing personal injury or damage to plow components. Push Lift Frame Back DWG NO.
- Page 10 8 Operating Procedures Unplug the electrical connectors by pulling them straight out from the receptacles. Do not twist the connectors. Twisting will damage the connector pins or the wiring harness. Place dust caps on connectors to prevent contamination. Disconnect Plugs DWG NO.
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Page 11: Trouble Shooting
Trouble Shooting 9 TROUBLE SHOOTING GENERAL Check that wiring harness relay connec- tions are wired correctly Check to see that the motor is wired cor- rectly with tight connections, for the proper Check for external leakage at cylinders, voltage. hoses and power unit. Check reservoir oil level. - Page 12 Select Hiniker Cold Flow Hy- draulic Oil for plowing in ex- tremely cold temperatures 14. Pump chatters when raising Hydraulic oil low...
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Page 13: Maintenance
Select Hiniker Cold Flow Hydraulic Oil or an To prevent contamination always place dust caps equivalent oil that meets military specification on connectors when not in use. This is particularly 5606, for plowing in extremely cold temperatures. - Page 14 If removal or replacement of these bolts is necessary, purchase new bolts with threadlocker from your Hiniker dealer, or apply a commercially available threadlock, i.e., Loctite 242 (blue) or Perma-Lok HM118 (red), to standard 5/16-18 X 3/4” grade 5...
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Page 15: Assembly
Plow Assembly 13 PLOW ASSEMBLY GENERAL INFORMATION PLOW ASSEMBLY WARNING: To prevent personal injury Place moldboard face down on cardboard or death, be certain to keep clear of any or other padding that will prevent scratches parts that may drop when removing in the paint. - Page 16 Plow Assembly Open the frame crate and set aside the Tip the moldboard and frame assembly to power unit box, headlamp boxes and parts their working position with a hoist or fork box for later. Carefully lift the frame assem- truck.
- Page 17 Plow Assembly 15 Bolt through the upper set of bottom holes Pin the base of the cylinder between the in the upper links for most vehicles, then center lugs of the lift frame with the 3/4” x 3” secure the assembly with the 3/4 inch lock clevis pin.
- Page 18 Plow Assembly Connect one hose to the fitting on the top of the power unit (Port C), then route the hose ahead of the lift frame tube before assem- bling to the fitting on the lift cylinder. DWG NO. 6484 Locate three 90 O-ring/flare adapters in the hardware bag.
- Page 19 Plow Assembly 17 DWG NO. 6502 Refer to drawing 6502. Attach the ring ter- DWG NO. 7218 minal of the solid red (or red-striped) wire of the power cable assembly to the terminal Use plastic tie straps to band headlamp cables above and below the brackets at the on the power unit at location 1.
- Page 20 18 Plow Assembly DWG NO. 6699 Truck Battery On Passenger Side WARNING: Disconnect truck battery configured as a 12 volt system, then pro- before beginning electrical installation ceed to step 10. to avoid shock hazard. If the battery is located on the left (driver) The motor solenoid, underhood wiring harness, side of the vehicle, then the wiring harness power cable and joystick control box are located...
- Page 21 Plow Assembly 19 DWG NO. 6700 Truck Battery On Driver Side CAUTION: Ensure that the relays will CAUTION: To prevent injury or prop- clear any hood lift/spring mechanisms erty damage caused by unintentional before installation. plow movement when the key is re- moved from the vehicle, the red/white striped 11.
- Page 22 20 Plow Assembly DWG NO. 6701 14. Select an area within 16 inches of the vehicle Using a blue splice, crimp the single yellow with blue stripe wire from the underhood har- battery for the motor solenoid. Using the so- ness into the vehicle’s driver’s side turn signal lenoid as a template, mark and drill two 3/16 wire.
- Page 23 Connect the two electrical cables from the plow to their corresponding receptacles on the truck. Select Hiniker Cold Flow Hydraulic Oil or an equivalent oil that meets military specification 5606 for plowing in extremely cold tempera- tures.
- Page 24 22 Plow Assembly 22. To install the snow deflector included with 10 ft. plows, transfer the hole pattern from the upper edge of the moldboard to the snow deflector by one of the two methods: – Clamp the deflector to the moldboard with the top edges in line and the deflector cen- tered along the blade, then mark the deflec- tor through holes in the moldboard.
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Page 25: Specifications
Specifications... -
Page 26: 24 System Check-Out And Joystick Configuration
24 System Check-Out And Joystick Configuration SYSTEM CHECK-OUT backward and lowers the plow when the joystick is pushed forward. These functions can be reversed NOTE: The power cable and wiring harness must by reassembling the joystick switch and face plate. be connected between the snowplow and truck to test the functions of the headlights and power unit. -
Page 27: Headlamp Aiming Procedures
Headlamp Aiming Procedure 25 HEADLAMP AIMING PROCEDURE Refer to the following chart then mark a sec- ond horizontal line below the first (line 5), as Park the vehicle with the plow attached on a required. level surface 25 ft (7.6 m) from a flat, unob- structed light-colored wall. -
Page 28: Electrical Circuit
26 Wiring Harness Schematic Diagram... - Page 29 Wiring Harness Schematic Diagram 27 DWG NO. 6704...
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Page 30: Hydraulic Circuit
Power Unit DWG NO. 7220... - Page 31 Power Unit Hydraulic Circuit Diagram 29 DWG NO. 7221A...
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Page 32: Warranty
INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGE OR DAMAGES OF ANY KIND FOR LOST PROFITS OR DELAY. If requested by Hiniker, products or parts for which a warranty claim is made are to be returned freight prepaid to our factory. Any improper use, operation beyond rated capacity, substitution of parts not approved by Hiniker Company, or any alteration or repair in such manner as in our judgment affects the product materially and adversely shall void this warranty.