HENKE SWL AH (01) PDF DOCUMENT

Failure to properly install the MUDROC relief valve or provide another equivalent relief method, or failure to properly adjust the MUDROC relief valve, WILL VOID THE WARRANTY ON THE HENKE SWL ALL HYDRAULIC SNOW WING.

A careful operator is the best operator. Safety is of primary importance. Most accidents can be avoided by being aware of your equipment, your surroundings, and observing certain precautions. This equipment should only be operated by those persons who have read the manual, who are responsible and trained, and who know how to do so responsibly.

The Safety Alert Symbol combined with a Signal Word is used throughout this manual and on decals which are attached to the equipment. The Safety Alert Symbol means: “ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!” The Symbol and Signal Word are intended to warn the owner/operator of impending hazards and the degree of possible injury faced when operating this equipment.

Practice all usual and customary safe working precautions and above all—remember safety is up to YOU. Only YOU can prevent serious injury or death from unsafe practices.

• DANGER: Indicates an imminently hazardous situation that, if not avoided, WILL result in DEATH OR VERY SERIOUS INJURY.
• WARNING: Indicates an imminently hazardous situation that, if not avoided, COULD result in DEATH OR SERIOUS INJURY.
• CAUTION: Indicates an imminently hazardous situation that, if not avoided, MAY result in MINOR INJURY.
• Important: Identifies special instructions or procedures that, if not strictly observed, could result in damage to, or destruction of the machine, attachments or the environment.

NOTE: Identifies points of particular interest for more efficient and convenient operation or repair.

READ, UNDERSTAND, and FOLLOW the safety messages. Serious injury or death may occur unless care is taken to follow the warnings and instructions stated in this Manual and in the Safety Messages on the implement. Always follow the instruction in this manual and use good common sense to avoid hazards.

To avoid serious injury or death, do the following:

READ, UNDERSTAND and FOLLOW Operator’s Manual instructions, Warnings and Safety Messages.

WEAR SAFETY GLASSES, safety shoes, hard hat and gloves when operating or repairing equipment

DO NOT WEAR loose clothing or jewelry to avoid rotating parts entanglement injury.

DO NOT USE DRUGS or ALCOHOL before or while operating equipment.

DO NOT ALLOW anyone to operate equipment under the influence of drug or alcohol.

CONSULT medical professional for medication impairment side effects.

STAY ALERT, prolonged operation can cause fatigue; STOP and REST.

GENERAL OPERATING SAFETY

VISIBILITY CONDITIONS WHEN PLOWING:

OPERATE IN DAYLIGHT or with lights that give at least 100 yards clear visibility.

BE ABLE TO SEE and identify passersby, steep slopes, ditches, drop-offs, overhead obstructions, power lines, debris and foreign objects.

GROUND SPEED WHEN PLOWING:

NORMAL SPEED range is between 5 to 45mph.

ADJUST plowing SPEED for terrain conditions.

REDUCE plowing SPEED when near steep slopes, ditches, drop-offs, overhead obstructions, and power lines.

SAFETY SIGNS AND WARNING DECALS:

REPLACE missing, damaged or unreadable safety signs immediately.

SHIELDING:

NEVER remove protective shields and guards! NEVER modify or cut protective shields or guards!

PROLONGED OPERATION IN COLD WEATHER:

May Cause Operator Hypothermia affecting safe operation of implement.

Wear appropriate clothing and take scheduled breaks.

If possible shut down equipment, exit cab, and warm body in properly heated area.

NEVER operate implement in fatigued or impaired mental state.

COMMUNICATION:

Verbal Communication can be difficult and dangerous near implement.

Operating instructions and directions should be made prior to starting implement.

If communication is necessary completely shutdown and exit implement.

NEVER allow anyone to approach implement while in operation.

RIDING PASSENGERS:

Never allow passengers whose presence distracts from safe operation or transporting of implement

If passengers presence is needed, passenger must be seated securely and belted in passenger seat.

DO NOT allow passenger in any other area of implement, other than in passenger seat during operation or transport.

CHEMICAL HAZARD

Wear appropriate PPE when handling chemicals. Refer to Chemical MSDS sheets.

Always wear safety glasses, shield, gloves, and apron.

Wear Respirator when required.

Always wear all protective clothing and personal safety devices issued to you or called for by job conditions. This should always include:

Hard hat – when working around raised hopper.

Steel toed Safety shoes.

Safety glasses, goggles or face shield.

Close fitted clothing.

Heavy gloves (chemical resistant).

Reflective clothing.

SALT AND MATERIAL SPREADING

When spreading salt or other materials make sure to wear appropriate protective clothing and personal safety devices such as respirator, heavy gloves that are chemical resistant, face shield, or goggles.

To avoid serious injury or death from falling off vehicle, equipment run over, rollover and crushing by falling implement:

CRUSHING BY FALLING from EQUIPMENT

ALWAYS BUCKLE UP seat belt when operating vehicle and equipment.

ONLY OPERATE vehicle and equipment while seated in vehicle seat.

STOP VEHICLE ENGINE, place transmission into park, engage parking brake, and remove key.

TO AVOID FALLING OFF OR BEING CRUSHED BY EQUIPMENT

Use extreme care when climbing onto vehicle or attachment. Also always use three point contact using available handles and steps on vehicle or power unit while exiting.

Removing the vehicle key is a lockout procedure to prevent a coworker from starting the vehicle while someone is working on attachment.

Never Attempt to mount the vehicle or attachment while unit is moving.

Do not remove safety latches or chains on stowed equipment unless stowed equipment is being held in place by active hydraulic power or other secure method to prevent if from dropping.

TO AVOID CHILDREN FALLING OFF OR BEING CRUSHED BY EQUIPMENT:

NEVER ALLOW children to play on or around vehicle or equipment.

To avoid serious injury or death from being crushed by vehicle or attachment:

WHEN ATTACHING UNIT TO VEHICLE:

DO NOT ALLOW BYSTANDERS between vehicle and plow.

Keep hands and body clear of the attachment and the attachment mounts.

BEFORE connecting and disconnecting Plow Components:

STOP VEHICLE ENGINE, place transmission into park, engage parking brake, and remove key.

WHEN connecting and disconnecting Plow:

DO NOT crawl or walk under the Plow when in storage position.

Make sure Plow is properly attached to vehicle and the retaining pins, hardware, chains, and cables securely lock the Attachment into position.

DO NOT attempt to disconnect trip edge by hand. Trip devices are spring loaded and sudden movement can occur resulting in serious injuries.

To avoid serious injury or death from falling off vehicle or equipment run over:

ONLY start vehicle while seated in vehicle seat.

ALWAYS BUCKLE UP seat belt when operating vehicle and equipment.

ONLY OPERATE vehicle and equipment while seated in vehicle seat.

NEVER ALLOW RIDERS on vehicle or implement.

Ensure area is clear around vehicle and equipment before starting or operating equipment.

WHEN MOUNTING AND DISMOUNTING VEHICLE:

ONLY mount or dismount when vehicle and moving parts are stopped.

STOP ENGINE, engage parking brake, lower implement, allow all moving parts to stop and remove key before dismounting from vehicle.

The plow is capable of propelling objects up to 75 feet. To avoid serious injury to operator or passersby from thrown objects:

KEEP bystanders 100 feet away.

Stop plowing if bystanders are within the potential thrown area.

STOP PLOWING IF PASSERSBY ARE WITHIN 100 FEET:

Make sure no bystander, animal or obstruction such as vehicle, building or street sign are within the width of plow.

Avoid hitting solid, or oversized objects. Objects could become airborne and cause personal injury or damage to equipment.

Remove or mark any foreign objects that could be propelled or cause damage to plow.

PLOW OPERATION:

DO NOT exceed Plow’s rated plowing speed.

Ensure plow is equipped with warning signals to alert motorist and pedestrians.

Always turn on all safety lights and flashers when operating plow.

Keep away from the blade to avoid serious injury or death from blade contact:

STAY AWAY and KEEP HANDS, FEET and BODY AWAY from plow blade and parts until engine has come to a complete stop.

DO NOT put hands or feet under plow blade.

STOP, disengage power and ensure plow is resting and supported on blocks before adjusting plow blade.

STOP, LOOK, and LISTEN before approaching the plow to make sure engine has stopped.

To avoid serious injury or death from high-pressure hydraulic oil leaks penetrating skin:

DO NOT OPERATE equipment with oil or fuel leaks.

KEEP all hydraulic hoses, lines and connections in GOOD CONDITION and TIGHT before applying system pressure.

RELIEVE HYDRAULIC PRESSURE before disconnecting lines or working on the system.

REMOVE and replace hose if you suspect it leaks. Have dealer test it for leaks.

HIGH PRESSURE FLUID LEAKS CAN BE INVISIBLE.

WHEN CHECKING FOR HYDRAULIC LEAKS AND WORKING AROUND HYDRAULIC SYSTEMS:

ALWAYS WEAR safety glasses and impenetrable gloves.

USE paper or cardboard to search for leaks.

DO NOT USE hands or body parts to search for leak.

KEEP hands and body AWAY from pin holes and nozzles ejecting hydraulic fluid.

Injected Hydraulic fluid may cause gangrene if not surgically removed immediately by a doctor familiar with this form of injury.

To avoid serious injury and death when operating or transporting equipment:

KEEP transport speed to the posted speed limit to maintain control of equipment.

REDUCE SPEED on inclines, on turns and in poor plowing conditions.

DO NOT TOW with trucks or other vehicles use a flatbed vehicle to transport.

FOLLOW all local traffic regulations.

BEFORE TRANSPORTING OR TOWING IMPLEMENT:

Ensure equipment has been stowed in transport position and secured with safety latches or chains.

VEHICLE INSPECTION:

CHECK steering and braking for proper operation and in good condition.

CHECK that transport pins are engaged.

CHECK reflectors and warning lights for proper operation and visibility behind unit.

ROUTINELY inspect the equipment’s headlights, brake lights, backup lights, and turn signal lights for operational condition.

Always turn on all safety lights and flashers when you operate the implement.

CHECK that your driving vision is not impaired by cab while seated in vehicle seat.

ADJUST your operating position, mirrors, and implement transport for clear vision for traveling and traffic conditions.

DETERMINE STOPPING CHARACTERISTICS OF VEHICLE AND IMPLEMENT FOR TRANSPORTING OR OPERATING:

With added weight and severe weather conditions stopping distances may increase.

Only operate at speeds that you can properly control equipment.

DETERMINE MAXIMUM TURNING SPEED BEFORE OPERATING ON ROADS OR UNEVEN GROUND:

TEST equipment in slowly increasing speed on turns to determine it can be operated at higher speeds.

USE REDUCED turning speeds on sharp turns to avoid equipment turning over.

Center of gravity may have shifted with equipment installation.

WHEN OPERATING OR TRANSPORTING EQUIPMENT:

Always WEAR SEAT BELT when operating or transporting spreader.

USE low speeds to avoid overturn while operating or transporting.

USE low speeds and gradual steering on curves, hills, rough or uneven surfaces and on wet roads.

Use extreme caution when operating the equipment in traffic.

Use all equipped warning signals to alert motorist and pedestrians of the presence of the equipment

DO NOT leave piled material on roadway. Material can be a hazard to other motorist.

TO AVOID SERIOUS INJURY OR DEATH FROM ELECTRICAL CONTACT WHEN WORKING AROUND ELECTRICAL POWER LINES AND UTILITY LINES:

INSPECT area for overhead power lines, obstructions, cables and utility lines, municipal, or other type structure.

KEEP Plow 10 feet or greater distance from all power lines and overhead obstructions.

DO NOT allow Plow to contact with any utility, municipal, or type of structures and obstructions.

Avoid serious injury or death from component failure by keeping the implement in good operating condition by performing proper service, repairs, and maintenance.

BEFORE PERFORMING SERVICE, REPAIRS, AND MAINTENANCE ON THE IMPLEMENT:

SECURE EQUIPMENT FOR SERVICE

BLOCK OUT POTENTIAL ENERGY HAZARDS; Rotating Parts, Raised Components, Hydraulic Pressure.

STOP ENGINE, engage parking brake, and allow all moving parts to stop and remove key before dismounting from vehicle seat.

Securely block up raised equipment. Use large blocks on soft or wet soil.

PUSH and PULL Remote Hydraulic Cylinder lever to relieve hydraulic pressure.

DISCONNECT IMPLEMENT Hydraulic HOSES from vehicle.

WEAR SAFETY GLASSES, PROTECTIVE GLOVES and follow SAFETY PROCEDURES when performing service, repairs, and maintenance on the implement:

Always WEAR protective GLOVES when handling chemicals or worn component with sharp edges.

Always WEAR GLOVES and SAFETY GLASSES when servicing components.

AVOID CONTACT with hot hydraulic oil or chemicals.

SECURELY support or BLOCK UP raised implement, framework, and lifted components before working underneath equipment.

STOP any implement movements and SHUT-OFF VEHICLE engine before doing any work procedures.

USE step ladder or raised stands to reach high equipment areas inaccessible from ground.

ENSURE good footing by standing on solid flat surfaces when getting on implement to perform work.

FOLLOW manufacturer’s instructions in handling oils, solvents, cleansers, and other chemical agents.

DO NOT change any factory-set hydraulic calibrations to avoid component or equipment failures.

DO NOT modify or alter implement, functions or components.

DO NOT WELD or straighten broken, cracked or broken blade.

Perform service, repairs, lubrication and maintenance outlined in the implement maintenance section:

INSPECT before each use for loose fasteners, worn or broken parts, leaky or loose fittings, missing or broken cotter keys and washers on pins, and all moving parts for wear.

REPLACE Blade or any worn or broken parts with authorized service parts.

LUBRICATE unit as specified by lubrication schedule.

Ensure all fluid levels are properly filled.

NEVER lubricate, adjust or remove material while it is running or in motion.

TORQUE all bolts and nuts as specified.

Check tire conditions.

Never remove debris or unclog jams from spring pressurized pinch points by hand.

Avoid contact with recently used equipment that may still be hot.

Ensure the scheduled maintenance is up to date.

Do Not modify or alter equipment/plow.

Do Not leave snow plow unattended while snow plow wing is in an unsecured raised position.

Do Not crawl or walk under unsecured raised equipment.

SAFETY SHIELDS, GUARDS AND SAFETY DEVICES INSPECTION:

KEEP all Steel Guards, Bands, and Skid Shoes in place and in good condition.

Maintain Safety Signs and Decals in good readable condition.

REPLACE any missing, broken or worn safety shields, guards and safety devices.

Engine Exhaust, some of its constituents, and certain vehicle components contain or emit chemicals known to the state of California to cause cancer, birth defects or other reproductive harm.

Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the state of California to cause cancer, birth defects or other reproductive harm.

HENKE Snow Plows use balanced and matched system components for plows, hitches, and other components. These parts are made and tested to HENKE specifications. Non-genuine or “will fit” parts do not consistently meet these specifications. The use of non-genuine or “will fit” parts may reduce Snow Plow performance, void HENKE warranties, and present a safety hazard. Use genuine HENKE parts for economy and safety.

Follow these instructions to position the items to your Henke product for safety and professional appearance. Apply on clean surfaces only. They should be properly applied and kept in good condition.

Decals from sheet 7332006-010:

1. Position 7331008, 7331007, 7331005, 7331004, 7331003, 7331012 at the TOP Right of the Wing Moldboard as shown.

2. Position one of 7331010 above Push Arm Knuckle on Wing as shown.

Other Attachments and Decals:

3. Position 7300047 Product Manual Canister as shown, protected and in line with the highest point.

4. Position 7331010 below the float box and 7331006 on the Hydraulic Cylinder as shown.

5. Position 7331009 on the Push Arm as shown.

6. Position 7331010 on the post as shown, centered in the given area.

7. Position 7331006 decal on the Post as shown, on the rear side of the post, above the bottom rib.

8. Position two (2) 7331010 decals and one (1) 7331006 decal on the Rear attach assembly as shown. Additional decals may be required based on configuration:

Elevating Rear = additional two (2) 7331010 and one (1) 7331006.

Manual Rear = additional two (2) 7331010

Fixed Rear = additional one (1) 7331010

Scarifer Rear Ear = additional one (1) 7331010

Snow removal equipment must be cared for and maintained regularly. Daily or pre-route inspection and maintenance are necessary. Failure to do so may affect efficiency and safety.

A visual inspection must be carried out after every 8 hours of operation. Look for damaged components, bends, cracked welds or hydraulic leaks. REPAIR IMMEDIATELY! It is recommended to re-torque all bolts after the first 8 hours of use and to regularly check for loosened or missing fasteners. Replace any damaged or missing fasteners immediately.

Because of the environment in which snow equipment is expected to operate, hydraulic lines, fasteners, wearable or replaceable items and warning decals may become damaged by snow, ice and road debris. These items must be inspected daily and replaced if necessary to avoid equipment damage or personal injury.

Lubrication of moving parts is of the utmost importance. Exposure to snow, ice, salt and road debris will wash away lubrication quickly and it may be necessary to inspect and reapply lubrication more than once a day.

GROUND ENGAGING COMPONENTS

CUTTING EDGES & GUARDS: Replace any broken cutting edges, unevenly or excessively worn cutting edges, and broken or worn wear guards.

RUNNING GEAR: Replace broken, worn, or missing running gear shoes, and any damaged adjuster leg components. Grease internal threads and sliding members (it’s best to disassemble and grease directly; zerks aren’t as effective at greasing these areas).

HARDWARE: Replace missing or broken bolts. Proper torque is important! Use grade 8 plow bolts for steel cutting edges.

HYDRAULICS

HOSES: Plug or cap any QC fittings or any open hose ends. Inspect hoses for any leaks or potential leaks. Secure hoses with hose clamps.

CYLINDERS: Check for leaks, and any chrome rod dents or scratches. Apply a light coat of oil or grease on exposed rod surfaces.

FRAME AND MOLDBOARD

JOINTS: Check pins, bushings, and pivot bolts for wear. Make sure all keepers are in place. Make sure shear bolts and pins are same as original equipment (usually grade 2). Some drivers don’t like replacing shear pins and will install grade 8 replacements to avoid replacing during a storm. These items are designed to shear to protect the driver and the equipment. CHECK WELDMENTS FOR CRACKS.

CABLE AND SHEAVES (IF APPLICABLE)

CABLE: Check cable thoroughly for fraying, kinks, and abnormal wear. Make sure cable is properly routed and seated in all sheaves. Verify that cable clamps have the proper torque and are in the correct orientation and spacing. Cable shall be checked prior to each use or after every 8 hours, whichever comes first.

SHEAVES: Verify that sheave, bushings and retaining pins are in good condition and adequately greased. Make sure that sheaves, bushings and pins do not have any abnormal wear and rotate without restriction.

REPLACE WORN OR BROKEN PARTS FOUND BY ABOVE INSPECTIONS

WARNING: MUDROC valve must be installed and MUST be adjusted per instructions below. Failure to properly adjust MUDROC valve could result in product failure which could cause injury or death.

ADJUSTING WING CYLINDER LINE RELIEF (LIFT CYLINDER ROD END PRESSURE):

1. Raise wing (approx. 3 feet high, approx. parallel to ground).

2. Loosen locknut on end of valve cartridge (plumbed to rod end of lift cylinder).

3. Turn adjusting screw “in” (clockwise) until wing begins to drift down.

4. Turn adjusting screw back out approx. 3/4 turn. This will set line relief at approx. 1600 psi.

ADJUSTING WING CYLINDER DOWN PRESSURE RELIEF (LIFT CYLINDER BARREL END PRESSURE):

1. Lower wing so that cutting edge length is touching the ground.

2. Loosen locknut on end of valve cartridge (plumbed to barrel end of lift cylinder).

3. Turn adjusting screw “in” fully. Back adjusting screw out approx. 1/2 turn. This will set wing outboard downpressure at approx. 500 psi.

Orient both ball joints so they point towards each other. When ball joints are installed properly, bolts, ball joints, and pipe brace should form a straight line as much as possible (bolt – ball joint – pipe brace – ball joint – bolt in a straight line).

1. Locate both pipe brace ears (2300-0161) on machine; tack in place.

2. Locate both 2100-1792 ears on post; tack in place.

3. Test fit ball joints and pipe braces to ensure braces do not contact tires, fenders, etc. Remember to account for articulation, rear axle oscillation, tire chains, etc.

4. Fully weld all ears using 3/8″ fillet welds all around.

5. Trim pipe braces to appropriate length, with bolts, balls, and pipe braces all aligned in a straight line as much as possible (bolt-ball-pipe-ball-bolt all in a line).

6. Fully weld each pipe brace to each ball using minimum ¼” fillet welds all around.

NOTE: “RMB” = Right Hand Mailbox Cut on Moldboard.

Installation Note: Install item 5 into item 3 before installing item 3 into the hole.

WARNING: Head of Item 12 bolt going through bottom knuckle, MUST point DOWN.

NOTE 1: Add or remove 2100-1929 stop shims to adjust position of wing when it retracts against truck.

NOTE 1: Medium strength threadlocker must be used on Items 7 & 9, where Item 7 threads into welded blocks on moldboard assembly, and where Item 9 installs onto Item 7.

Complete assembly may be purchased as Henke Item No. 219-0845.

NOTE: This pushbeam can only be used in applications where the front to rear mounting distance is between 78″ and 114”.

NOTE: Quantities shown are for one knuckle assembly. You will have at least 2 knuckle assemblies.

NOTE: Quantities shown are for one pipe brace assembly. Your configuration may have more than one pipe brace assembly.

When viewing from the rear of the machine:

Front Attach:

The distance from the ground line to the bottom of the cross tube should be 10.50″.

The distance from the ground line to the bottom of the post should be 12.13″.

The overall height from the bottom of the post is 69.63″.

Rear Attach:

The distance from the ground line to the bottom of the cross tube should be 11.00″.

During a typical installation (top view), the pushbeam to moldboard angle should be as close to 90° as possible. This is the optimum angle.

NOTES:

1. For Cutting Edges Not Listed, please contact Henke Manufacturing.

2. Except as noted, all cutting edges have 1.5″ gauge line (distance from top edge to center of holes).

3. “CP” = Center Punched.

4. All edges shown are punched for 5/8″ bolts.

5. For rubber cutting edges, 6″ tall center punched steel edges, Items 7150186 & 7150187 may be used to provide proper support behind the rubber edge.

6. Henke’s rubber cutting edges feature a minimum tensile strength of 2000 psi and a maximum DIN rating of 150, and last much longer in service than lower quality rubber cutting edges available from some other suppliers.

7. Polyurethane cutting edges also available – call for price and availability.