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Pivot Bar – Attaches the moldboard to the A-frame. King Bolt – Heavy-duty high-grade bolt that attaches the A-frame to the pivot bar. Power Angling Cylinders – Heavy-duty winter specified hydraulics that move the plow left/right or extend/retract wings on v-plow models. Clevis Frame – Allows the snow plow assembly to be attached or ...
HYDRAULIC POWER Cable. The WESTERN ISARMATKB Mark llla System provides a fast and. uniform speed of lifting and angling. The Extra Duty System (i-112” Ram) raises the blade in 2 seconds and angles side to side in 4 seconds. The Heavy Duty System (2” Ram) raises the blade in 4 seconds and angles side to side in 8 seconds.
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Independently verified. 4.60 rating (1096 reviews) 866-502-8364. About Us. Financing. Shipping Information.
- INTRODUCTION
- SAFETY DEFINITIONS
- OFF NOTE: Indicates a situation or action that can
- SAFETY PRECAUTIONS
- HYDRAULIC SAFETY WARNING
- FUSES
- PERSONAL SAFETY
- FIRE AND EXPLOSION
- CELL PHONES
- VENTILATION
- BATTERY SAFETY CAUTION
- TORQUE CHART CAUTION
- HT SeriesTM Insta-Act® HYDRAULIC SYSTEM SPECIFICATIONS
- HT SeriesTM ATTACH/DETACH DIAGRAM
- Attachment Arm Jack (raised)
- BLADE DROP SPEED ADJUSTMENT
- FINAL ADJUSTMENTS
- VEHICLE LIGHTING CHECK
- Turn signals and parking lamps
- Headlamps
- Daytime Running Lamps (DRLs) for PN 29070-1:
- HOSE ROUTING FOR HT SeriesTM BLADES
- Insta-Act® HYDRAULIC UNIT
- CONTROL OVERVIEW
- SECURITY GUARD System:
- OPERATING THE HAND-HELD CONTROL
- Function Time-Outs
- Smooth Stop
- Raise, Lower, Float, Angle
- CONTROL OVERVIEW
- SECURITY GUARD System:
- OPERATING THE JOYSTICK CONTROL
- Function Time-Outs
- Smooth Stop
- Control Lever Movement
- Raise, Lower, Float, Angle
- LOWER
This guide has been prepared to assist the trained mechanic in the service of FISHER® snowplows. It also provides safety information and recommendations. We urge all mechanics to read this manual carefully before attempting to service the FISHER snowplow equipment covered by this guide. Service of your FISHER snowplow equipment is best performed by...
WARNING Indicates a potentially hazardous situation that, if not avoided, could result in death or Instruction Label Warning and Caution Label serious personal injury. CAUTION Indicates a potentially hazardous situation that, if not avoided, may result in minor or moderate injury. It may also be used to alert against unsafe practices.
ON lead to damage to your snowplow and vehicle or other property. Other useful information can also be described. WARNING/CAUTION AND INSTRUCTION LABELS Become familiar with and inform users about the warning and instruction labels on the back of the blade. NOTE: If labels are missing or cannot be read, see your sales outlet. SAFETY
Improper installation and operation could cause personal injury, and/or equipment and property damage. Read and understand labels and the Owner's Manual before installing, operating, or making adjustments. WARNING Lower the blade when the vehicle is parked. Temperature changes could change hydraulic pressure, causing the blade to drop unexpectedly ...
Hydraulic fl uid under pressure can cause skin injection injury. If you are injured by hydraulic fl uid, get medical attention immediately. Always inspect hydraulic components and hoses before using. Replace any damaged or worn parts immediately. If you suspect a hose leak, DO NOT use your hand to locate it. Use a piece of cardboard or wood.
The electrical and hydraulic systems contain several automotive-style fuses. If a problem should occur and fuse replacement is necessary, the replacement fuse must be of the same type and amperage rating as the original. Installing a fuse with a higher rating can damage the system and could start a fi re. Fuse Replacement, including fuse ratings an...
Remove ignition key and put the vehicle in PARK or in gear to prevent others from starting the vehicle during installation or service. Wear only snug-fi tting clothing while working on your vehicle or snowplow. Do not wear jewelry or a necktie, and secure long hair. Wear safety goggles to protect your eyes from battery acid, gasoline, dirt, and dus...
WARNING Gasoline is highly fl ammable and gasoline vapor is explosive. Never smoke while working on vehicle. Keep all open fl ames away from gasoline tank and lines. Wipe up any spilled gasoline immediately. Be careful when using gasoline. Do not use gasoline to clean parts. Store only in approved containers away from sources of heat or fl ame.
A driver's fi rst responsibility is the safe operation of the vehicle. The most important thing you can do to prevent a crash is to avoid distractions and pay attention to the road. Wait until it is safe to operate Mobile Communication Equipment such as cell phones, text messaging devices, pagers, or two-way radios.
WARNING Vehicle exhaust contains lethal fumes. Breathing these fumes, even in low concentrations, can cause death. Never operate a vehicle in an enclosed area without venting exhaust to the outside.
Batteries normally produce explosive gases, which can cause personal injury. Therefore, do not allow fl ames, sparks, or lit tobacco to come near the battery. When charging or working near a battery, always cover your face and protect your eyes, and also provide ventilation. • Batteries contain sulfuric acid, which burns skin, eyes, and clothing. •...
Read instructions before assembling. Fasteners should be fi nger tight until instructed to tighten according to torque chart. Use standard methods and practices when attaching snowplow, including proper personal protective safety equipment.
CAUTION Do not mix different kinds of hydraulic fl uid. Some fl uids are not compatible and may cause performance problems and product damage. NOTE: Remove breather/fi ll plug slowly to relieve any pressure in reservoir. Hydraulic Fluid
NOTE: After each use of the snowplow, reapply dielectric grease to the electrical plugs to maintain the protective coating on the terminals. NOTE: Multiplexed 2-plug systems are equipped with plug covers. Headgear Push Bar Pin Release Handle (raised)
ON OFF Pushplate Connecting Pin Jack Lock Jack Retract Lever Jack (lowered) Jack Lock
WARNING Keep 8' clear of the blade when it is being raised, lowered, or angled. Do not stand between the vehicle and blade or directly in front of blade. If the blade hits or drops on you, you could be seriously injured. The quill in the valve manifold adjusts the blade drop speed. Lower the blade to the ground before making adjustment. Turn the qu...
With the snowplow attached to the properly ballasted vehicle and the blade lowered to the ground, the A-frame should be parallel with the ground. Fully angle the blade in raised and lowered positions. Adjust hose fi ttings and wraps so that hoses do not contact vehicle bumper, have no sharp bends, and are wrapped at contact points with headgear and...
Verify the operation of all vehicle front lighting prior to connecting the snowplow harness. Check the operation of the snowplow lights with snowplow mounted to vehicle and all harnesses connected.
Move vehicle headlamp switch to the parking lamp "ON" position. Parking lamps ON: • Both vehicle and snowplow parking lamps should be ON at the same time. Driver-side turn signal ON: • Both vehicle and snowplow driver-side turn signal lamps should fl ash at the same time. Passenger-side turn signal ON: • Both vehicle and snowplow passenger-side...
Move vehicle headlamp switch to the "ON" position. Connecting and disconnecting the headlamp harness plug should switch between vehicle and snowplow headlamps as follows: Headlamp harness plug DISCONNECTED: Vehicle headlamps/parking lamps should be ON. Snowplow headlamps/parking lamps should be OFF. Headlamp harness plug CONNECTED: Snowplow headlam...
With the dedicated DRLs on the truck turned ON, the snowplow turn signals will turn ON. If DRLs are in high or low beam fi lament when the snowplow is attached, the corresponding snowplow lamps will turn ON.
To Lift Ram Rod To Lift Ram Base To PS Angle Ram To DS Angle Ram To Lift Ram Rod To PS Ram To Lift Ram Base To DS Ram DS Ram PS Ram
The HT SeriesTM hydraulic unit has blade scrape lock circuitry built in. This feature is activated when the blade is in FLOAT. The HT Series blade is raised in approximately 4 seconds and angled side to side in approximately 3 seconds. Breather Reservoir Magnet O-Ring Plate Baffle Retainer Clip Inlet Fitting Pump Poppet Check Valve Kit Drain Plug Q...
WARNING To prevent accidental movement of the blade, always push the ON/OFF button to switch the control OFF whenever the snowplow is not in use. The power indicator light will turn OFF. The SECURITY GUARD feature was developed as an electrical anti-theft system for the half-ton snowplows. The system provides a deterrent from theft and/or non-permi...
Install the control as stated in the Hand-Held Control Kit Installation Instructions, and check all snowplow functions as described below.
Turn the vehicle ignition switch to the "ON" or "ACCESSORY" position. Press the ON/OFF button on the control. The power indicator light glows red, indicating the control is ON. The power indicator light glows red whenever the control and the vehicle ignition switch are both ON and the electrical connections to the snowplow are completed. The ON/OFF...
ANGLE RIGHT ANGLE LEFT Snowplow Daytime Running Lights Because Daytime Running Lamps (DRLs) are controlled differently on some vehicles, two Isolation Modules have been developed. The standard Isolation Module transfers the DRL output from the vehicle headlamps to the snowplow lights when the vehicle ignition switch is turned ON and the snowplow is...
ANGLE RIGHT ANGLE LEFT Snowplow Daytime Running Lights Because Daytime Running Lamps (DRLs) are controlled differently on some vehicles, two Isolation Modules have been developed. The standard Isolation Module transfers the DRL output from the vehicle headlamps to the snowplow lights when the vehicle ignition switch is turned ON and the snowplow is...
ANGLE RIGHT ANGLE LEFT Snowplow Daytime Running Lights Because Daytime Running Lamps (DRLs) are controlled differently on some vehicles, two Isolation Modules have been developed. The standard Isolation Module transfers the DRL output from the vehicle headlamps to the snowplow lights when the vehicle ignition switch is turned ON and the snowplow is...
ANGLE RIGHT ANGLE LEFT Snowplow Daytime Running Lights Because Daytime Running Lamps (DRLs) are controlled differently on some vehicles, two Isolation Modules have been developed. The standard Isolation Module transfers the DRL output from the vehicle headlamps to the snowplow lights when the vehicle ignition switch is turned ON and the snowplow is...
ANGLE RIGHT ANGLE LEFT Snowplow Daytime Running Lights Because Daytime Running Lamps (DRLs) are controlled differently on some vehicles, two Isolation Modules have been developed. The standard Isolation Module transfers the DRL output from the vehicle headlamps to the snowplow lights when the vehicle ignition switch is turned ON and the snowplow is...
ANGLE RIGHT ANGLE LEFT Snowplow Daytime Running Lights Because Daytime Running Lamps (DRLs) are controlled differently on some vehicles, two Isolation Modules have been developed. The standard Isolation Module transfers the DRL output from the vehicle headlamps to the snowplow lights when the vehicle ignition switch is turned ON and the snowplow is...
ANGLE RIGHT ANGLE LEFT Snowplow Daytime Running Lights Because Daytime Running Lamps (DRLs) are controlled differently on some vehicles, two Isolation Modules have been developed. The standard Isolation Module transfers the DRL output from the vehicle headlamps to the snowplow lights when the vehicle ignition switch is turned ON and the snowplow is...
ANGLE RIGHT ANGLE LEFT Snowplow Daytime Running Lights Because Daytime Running Lamps (DRLs) are controlled differently on some vehicles, two Isolation Modules have been developed. The standard Isolation Module transfers the DRL output from the vehicle headlamps to the snowplow lights when the vehicle ignition switch is turned ON and the snowplow is...
ANGLE RIGHT ANGLE LEFT Snowplow Daytime Running Lights Because Daytime Running Lamps (DRLs) are controlled differently on some vehicles, two Isolation Modules have been developed. The standard Isolation Module transfers the DRL output from the vehicle headlamps to the snowplow lights when the vehicle ignition switch is turned ON and the snowplow is...
ANGLE RIGHT ANGLE LEFT Snowplow Daytime Running Lights Because Daytime Running Lamps (DRLs) are controlled differently on some vehicles, two Isolation Modules have been developed. The standard Isolation Module transfers the DRL output from the vehicle headlamps to the snowplow lights when the vehicle ignition switch is turned ON and the snowplow is...
ANGLE RIGHT ANGLE LEFT Snowplow Daytime Running Lights Because Daytime Running Lamps (DRLs) are controlled differently on some vehicles, two Isolation Modules have been developed. The standard Isolation Module transfers the DRL output from the vehicle headlamps to the snowplow lights when the vehicle ignition switch is turned ON and the snowplow is...
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Press LOWER button and hold for 3/4 second to activate this mode. FLOAT light in upper left corner of control face will illuminate. Blade will lower to ground surface and follow contour of surface as it dips or raises. Function does not time out; however, control will shut down after 20 minutes of nonuse.
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Mar 4, 2019 · Plow blades range from about six-and-a-half to 10 feet wide, and weigh between a couple hundred to more than 1,000 pounds. That kind of weight will dictate which setup is suitable for your truck ...
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Nov 3, 2021 · Pro tip: slow down and begin to raise your blade as you come to the end of a pass so you can stack the snow—it’s easier for your electrical system. 7. One of the steps in back-dragging with your snowplow. A diagram of a snowplow being used to clear a parking lot. A diagram of a snowplow clearing snow from a parking lot.
