INTRODUCTION Thank you for purchasing your new HLA 4600V Series 6-Way Snow Blade. This product has been designed and built to push snow forward only. You or any other person, who will be assembling, operating, maintaining or working with this product, are required to read and completely understand the information and instructions contained in this manual.
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The safety information given in this manual does not replace any safety codes, insurance needs, federal, state and local laws. ACCIDENTS CAN BE PREVENTED WITH YOUR HELP! The best safety device is a careful operator. HLA and YOU ARE THE KEY TO SAFETY BECAUSE: your dealer ask that YOU be that careful, responsible equipment operator.
SAFETY INSTRUCTIONS WORK SAFELY – A CAREFUL OPERATOR IS THE BEST INSURANCE AGAINST ACCIDENTS!! SECTION 1 Use the right tool for the job at hand. WARNING SECTION Make sure your tools are in good condition for performing the desired function. ...
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• Failure to obey instructions in this section If this product does not fit properly, contact HLA before could result in death or serious injury. operating. • Never place your finger into the mounting plate or WHEN DEALING WITH HYDRAULICS DURING ANY loader holes.
Replace all missing, illegible or damaged safety signs. • Replacement parts for parts with safety signs attached must also have safety signs attached. • Safety signs are available free of charge from your dealer, or from HLA. ITEM PART# DESCRIPTION Pivoting WLPA Attachment...
123” Snow Blade IMPORTANT The HLA V-Blades are designed to plow snow within certain operational limits. Plowing with all four power unit wheels “on the ground” is recommended for optimum plowing performance and reduced loading on blade components. - 6 -...
SNOW BLADE MOUNTING & SET UP SAFETY FIRST!! READ AND UNDERSTAND THE SAFETY INSTRUCTIONS (pages 3-6 of BEFORE BEGINNING ANY SNOW BLADE MOUNTING. this manual) 1. Place this product on a firm, level surface that is large enough to safely accommodate this product, your power unit and all workers involved in the mounting process.
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SNOW BLADE HYDRAULIC CONNECTION SAFETY FIRST!! READ AND UNDERSTAND THE SAFETY INSTRUCTIONS (pages 3-6 BEFORE BEGINNING ANY HYDRAULIC CONNECTION. of this manual) 1. You must purchase and install two hydraulic hoses that have fittings permanently attached to each end. These hoses and fittings must meet the following specifications: •...
WING ANGLING MODE OF OPERATION The auxiliary hydraulics are routed to the 12V Single Electric Selector Valve where hydraulic fluid is diverted either to the right wing or to the left wing. The wings move independently. Refer to images below for various positions. In the event of obstacle interference, pressure relief valves are built in to the system to protect the wings from damage.
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CAN result in damage to this product and • WILL void all HLA warranties. Before any snowfall, inspect site where your Snow Blade is to be used. Locate and mark any obstructions (i.e. curbs, sidewalks, parking bumpers, pipes, shrubs, fences, etc.) and any variations in elevation (i.e.
SNOW BLADE MAINTENANCE Regular maintenance is the key to long equipment life and safe operation. It is very important that these maintenance functions be performed as described below. SAFETY FIRST!! READ AND UNDERSTAND THE SAFETY INSTRUCTIONS ( pages 3-6 BEFORE BEGINNING ANY SNOW BLADE MAINTENANCE. of this manual) BEFORE FIRST USE •...
GREASE POINTS SNOW BLADE SERVICE SAFETY FIRST!! READ AND UNDERSTAND THE SAFETY INSTRUCTIONS ( pages 3-6 BEFORE BEGINNING ANY SNOW BLADE SERVICE. of this manual) WARNING Hydraulic fluid under pressure can penetrate skin, resulting in serious injury or death. Always relieve hydraulic pressure before disconnecting lines. REPLACEMENT OF WEAR EDGE 1.
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Always tighten hardware to these values unless a different torque value or tightening procedure is listed for a specific application. Fasteners must always be replaced with the same grade as specified in the manual parts list. Always use the proper tool for tightening hardware: SAE for SAE hardware and Metric for metric hardware. Make certain fastener threads are clean and you start thread engagement properly.
TROUBLESHOOTING PROBLEM POSSIBLE CAUSE SOLUTION Low hydraulic fluid level Check and replenish hydraulic fluid Check and correct hydraulic hose Improper hose hookup connections Broken hydraulic line Check for leaks and replace line Bent piston rod Replace or repair cylinder Wing cylinders malfunctioning Quick disconnect coupler(s) are Check coupler connections not connected or “Flow Check”...
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TROUBLESHOOTING (CONT.) PROBLEM POSSIBLE CAUSE SOLUTION Soft surface or Cutting edge digging into surface Tip blade back to ride on skid shoes blade tipped forward too far Excessive down pressure on loader Set hydraulics in “float” position if hydraulics possible Premature wear out of cutting edge Blade tipped ahead too far Tip blade back to ride on skid shoes...
Horst Welding Warranty Policy All equipment is sold subject to mutual agreement that it is warranted by the company to be free from defects of material and workmanship. But the company shall not be liable for special, indirect, or consequential damages of any kind under this contract or otherwise.
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