Blizzard 680LT - User Manual

Other manuals for Blizzard 680LT

Assembly & Operation Manual40 pages

Questions and Answers

L
Laura OlsenAug 18, 2025
Why are my Blizzard Automobile Accessories snowplow functions so slow, even though the pump runs?
- S
  Susan WhiteAug 18, 2025
  If your Blizzard Automobile Accessories pump runs but the snowplow functions are slow, it could be due to several reasons. Check if the fluid level in the pump reservoir is low and add fluid to within 3/4" from the top of the tank, while also checking for leaks around the pump, manifold, and cylinders. Another cause might be low amperage from the vehicle's alternator; in this case, repair or replace the alternator, noting that the system amperage draw is 65A at 1500 psi. Lastly, the pump filter may be clogged, requiring you to remove the pump tank and thoroughly clean the filter.
S
Sara PetersonAug 20, 2025
What to do if my Blizzard Automobile Accessories snowplow will not lift, but the pump works?
- J
  Johnny RodriguezAug 20, 2025
  If your Blizzard Automobile Accessories snowplow isn't lifting but the pump is working, check the following: * Ensure the control station in the cab is properly connected to the vehicle harness. * Verify that the A-frame latch is in the raised position, not the locked (down) position. * Inspect the diode loop harness for corrosion; clean it thoroughly or replace it if necessary. * Examine the coils on the manifold for damage. Remove the S6 coil from the cartridge valve and test it with a screwdriver to see if it's magnetically drawn to the coil when pushing the draw latch connect/disconnect toggle switch upward; replace the coil if there's no action.
A
Angela HortonAug 23, 2025
What to do if my Blizzard Automobile Accessories snowplow will not lift even with magnification to the S6 coil?
- A
  Angela WatsonAug 23, 2025
  If your Blizzard Automobile Accessories snowplow will not lift even with magnification to the S6 coil, it could be due to a hydraulic lock in the manifold, which happens if the voltage is too low on the coils (should be 11.8 volts). Loosen cartridge valve S6 to relieve pressure and retighten, but do not overtighten it; valves should be torqued to a maximum of 24 ft-lb. Another cause could be a contaminated solenoid cartridge valve. Remove any foreign objects that may be obstructing proper valve operation. Replace the valve if it's not operating properly after cleaning.
C
Courtney HortonAug 26, 2025
Why does my Blizzard Automobile Accessories snowplow drop sporadically?
- K
  Kristen DuncanAug 26, 2025
  If your Blizzard Automobile Accessories snowplow drops sporadically, it may be because the variable flow control valve is opened too far. Turn it clockwise 1/16 turn and test. Warning: The snowplow can fall suddenly. You can die or be seriously injured. Drop snowplow to ground before adjusting flow control.
S
Sheri AyalaAug 28, 2025
Why does my Blizzard Automobile Accessories snowplow lower too slowly?
- M
  mark36Aug 28, 2025
  If your Blizzard Automobile Accessories snowplow lowers too slowly, the variable flow control valve may not be adjusted properly. Turn the flow control valve counterclockwise in small increments and test. Warning: The snowplow can fall suddenly. You can die or be seriously injured. Drop snowplow to ground before adjusting flow control.
R
Robert FosterAug 30, 2025
Why will my Blizzard Automobile Accessories snowplow not stay angled when plowing?
- V
  Victoria WatsonAug 31, 2025
  If your Blizzard Automobile Accessories snowplow won't stay angled when plowing, the angle pressure relief valve might be set too low. Check the pressure relief by testing the valve in-line with the cylinder. Attach a tee fitting to the angle cylinder hydraulic adapter and connect the hose and pressure gauge to the tee. Note: The setting should not exceed 3000 psi.
J
Julie HarveySep 2, 2025
What to do if my Blizzard Automobile Accessories pump will not run?
- R
  Ryan BennettSep 2, 2025
  If your Blizzard Automobile Accessories pump isn't running, it might be due to a disconnected snowplow harness. Make sure the harnesses are properly connected to the vehicle harness. Another cause could be improperly connected power or ground cables to the battery, pump, or solenoid. Ensure all cables are properly connected, cleaned, and lubricated with dielectric grease. If power still doesn't resume, check the continuity of all cables to find any breaks.
D
David JohnsonSep 4, 2025
What should I do if my Blizzard Automobile Accessories pump will not turn OFF?
- M
  Monica PowellSep 4, 2025
  If your Blizzard Automobile Accessories pump won't turn off, the solenoid may be damaged. Disconnect the brown/white activation wire from the solenoid. If the problem persists, replace the solenoid. Alternatively, there could be a short in the control or wire harness. Disconnect the control in the cab; if the pump turns off, there is a short in the electrical system.
M
Matthew ClarkSep 7, 2025
What to do if the headlamps will not switch from the vehicle to the Blizzard Automobile Accessories snowplow?
- B
  Brandon SolisSep 7, 2025
  If the headlamps will not switch from the vehicle to the Blizzard Automobile Accessories snowplow, verify the headlamp/ground relay connector is connected. If the connector is properly attached replace the headlamp relay(s). The issue might be due to no power or ground to the headlamp relay.
T
Troy CuevasSep 9, 2025
What to do if my Blizzard Automobile Accessories pump will not run, even with power to the solenoid?
- D
  Douglas FloresSep 9, 2025
  If your Blizzard Automobile Accessories pump won't run even with power to the solenoid, and the black ground wire and brown/white activation wire on the solenoid are properly connected, the red, hot wire to the pump motor may not be properly connected. Connect the red wire and check the black ground wire. If the problem persists, the solenoid could be inoperable or the pump motor may be worn. Replace the solenoid if there is no power to the pump. Replace the pump motor if it is receiving power.

Summary

Preface

Safety Information

Safety Definitions and Labels

Defines warning symbols and labels for safe operation.

Operational Safety Guidelines

Advises on safe operating speeds and vehicle application recommendations.

General Safety Precautions

Details precautions for installation, operation, blade handling, and vehicle load limits.

Hydraulic and Battery Safety

Addresses risks associated with hydraulic fluid, batteries, and fuses.

Personal Safety and Hazards

Covers personal attire, fire hazards, ventilation, and cell phone safety.

Vehicle Application and Ballast Requirements

Vehicle Suitability Recommendations

Advises consulting dealer or website for specific vehicle application recommendations.

Ballast Installation Guidelines

Details the importance of ballast for vehicle eligibility and proper installation.

Snowplow Operation

Blade Positioning Controls

Describes how to lower, raise, and angle the snowplow blade using controls.

Control Operation Best Practices

Advises on proper control usage to prevent premature failure of the power contactor.

Unpacking and Inspection

Inspection and Record Keeping

Outlines unpacking, inspection procedure, and retaining record information.

Torque Specifications

Bolt Torque Values

Provides torque values for SAE and Metric bolts used in assembly.

Hydraulic Fitting Torque Values

Provides torque values for JIC flare and O-ring boss hydraulic fittings.

Moldboard and A-Frame Assembly

Key Component Assembly Steps

Guides through assembly of pivot beam, A-frame, kickstand, springs, and blade guides.

Hydraulic Cylinder and Hose Connections

Details connecting hydraulic cylinders and routing hoses for plow functions.

Draw Latch Mechanism Installation

Describes the installation of the draw latch assembly for secure attachment.

Manifold and Electrical Installation (Snowplow Side)

Plough-Side Electrical Connections

Covers installing the POWER HITCH switch, connecting harnesses, and pump wiring.

Manifold and Pump Assembly

Guides on assembling the manifold, attaching fittings, and securing the pump.

Hydraulic Hose Connections

Details connecting hydraulic hoses to the manifold adapters.

System Schematics

Electrical Schematic

Provides the electrical schematic for the B60344 system.

Hydraulic Schematic

Provides the hydraulic schematic for the B60344 system.

Hydraulic Valve and Hose Port Guide

Component Function Mapping

Maps hydraulic ports to functions and explains valve operations for drop speed and relief.

Electrical Connector Schematics

Vehicle Harness Plug

Shows the pinout and wire colors for the vehicle harness plug.

Plow Harness Plug

Displays the pinout and wire colors for the snowplow harness plug.

Electrical Installation (Vehicle Side)

Harness Routing and Component Mounting

Guides on routing the harness, mounting the contactor, and connecting to the battery.

Lighting and Switch Installation

Covers installing the lighting harness, connecting headlamps, and mounting the control switch.

Final Connections and Testing

Details connecting the control station and performing final system tests.

Power Hitch System Instructions

Mounting and Dismounting Procedures

Provides step-by-step instructions for mounting and dismounting using the POWER HITCH system.

Testing Your Snowplow

Pre-Operation Checks

Guides on filling fluid, connecting harnesses, and testing Power Hitch operation.

Functionality and Leak Checks

Covers testing all snowplow functions, checking for leaks, and verifying headlamp operation.

Headlamp Aiming Procedure

Aiming Setup and Alignment

Details vehicle preparation and the process for aligning snowplow headlamp beams.

Maintenance and Storage

Regular Maintenance Tasks

Outlines periodic and yearly maintenance, lubrication, and cleaning procedures.

Storage and Removal Procedures

Guides on preparing the snowplow for storage and steps for removing it from storage.

Technical Specifications

Troubleshooting

Pump and Solenoid Issues

Addresses problems related to pump not running, solenoid damage, and wiring.

Fluid Level and Alternator Issues

Covers slow functions due to low fluid, leaks, or low vehicle alternator amperage.

A-Frame Latch and Harness Issues

Details issues with the A-frame latch movement and diode loop harness failures.

Snowplow Lift and Manifold Issues

Addresses problems with the snowplow not lifting or manifold coil damage.

Angle and Flow Control Issues

Discusses issues with the snowplow not staying angled or lowering too slowly.

Headlamp Relay Issues

Covers troubleshooting headlamps not switching from vehicle to snowplow.

Parts Diagrams

Moldboard Components

Shows an exploded view diagram of the moldboard and its parts.

A-Frame and Pivot Beam Components

Provides an exploded view diagram of the A-frame and pivot beam assembly.

Parts Lists

Moldboard Parts

Lists part numbers, quantities, and descriptions for moldboard components.

A-Frame and Pivot Beam Parts

Lists part numbers, quantities, and descriptions for A-frame and pivot beam components.

Accessories and Kits

Emergency Parts Kit and Fluids

Describes the contents of the emergency parts kit and availability of hydraulic fluid.

Mounting Brackets and Retainers

Details mounting brackets for controls and the ballast retainer kit.

Various Accessory Kits

Lists various hardware and accessory kits for installation and maintenance.

Blizzard 680LT Specifications

General

Engine	Briggs & Stratton
Engine Displacement	208 cc
Auger Material	Steel
Type	Two Stage
Engine Type	4-Cycle
Intake Height	20 inches
Throw Distance	40 feet
Starter Type	Recoil

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