SNOWPLOWS by Meyer Out-Front-Electric Hydraulics Owner’s Manual
Diamond Snowplows Table of Contents Page Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Tripedge Series Get to Know Your Diamond MDII Snowplow . . . . . 3-6 Get to Know Your Diamond Snowplow . . . . . . . . . . 7-8 Blade Specifications . . . . . . . . . . . . . . . . . . . . . . . 9-10 Controls & Operating Instructions . . . . . . . . . . . . 11-12 Diamond MDII Snow Plow Instructions . . . . . . . . . .13-16 Snowplow Operation . . . . . . . . . . . . . . . . . . . . . . .
Introduction Snow, despite the beauty it may impart to a bleak winter landscape, poses the dual threat of inconvenience and danger. The environmental conditions associated with snow, not to mention the health hazards and economic loss it may impose, seriously endanger thousands of lives annually. Business and industry suffer, and millions of snowbelt residents may be affected by a single snowstorm. accessories, and it is so stated in vehicle manufacturer specifications for snowplow application.
Get to know your Diamond MDII® Snow Plow 1. Blade Steel or Polyethylene sheet is bump and corrosion resistant. Built to last. 9. MDII® Lift Frame Allows for fast, complete removal of front end hardware, snow plow lights and hydraulic unit in one complete module. 2. Adjustable Tripedge Extension Springs Tripedge gives way when objects are struck at ground level. Note: Trip Spring tension should be checked on a regular basis during the snowplowing season.
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CRANKSTAND STORAGE To store Crankstand on the Lift Frame slide the tube that is attached to the side of the Crankstand over the receiver tube on the driver's side of the Lift Frame. Insert the chain locking pin through the vertical holes on both the tubes. Note: Crankstand should always be fully retracted (up) and be pinned in the vertical transport position when not In use. Receiver Tube Cap may be placed over the driver side transport tube while the Crankstand is in use on the A-Frame.
DETACHING THE COMPLETE ASSEMBLY Leave control switch in lower float position and push down on the Lift Arm. Disconnect the electrical plug and slip on weather caps over both ends. Attach Crankstand to the adjustment tube in the center of the A Frame using the chained locking pin. Caution: Crankstand must be secured at all times. Adjust the Crankstand down until the bottom of stand touches the ground. Pull and twist the two rear Blue Handle Pins to disengage.
Get to know your Diamond Tripedge Snowplow 1. Blade High strength steel. Built to last. 8. Pushframe Designed to attach snowplow to vehicle, to pivot blade for angle plowing, and to hold plow at proper distance in front of vehicle. 2. Adjustable Tripedge Extension Springs Tripedge gives way when objects are struck at ground level. NOTE: Trip spring tension should be checked on a regular basis during the snowplowing season. See Page 18 under SNOWPLOW Paragraph 4 for more information. 9.
12 MDII® Mounting System E-57H 10 E-60H 9 11 1 2 8 14 13 5 6 3 4 8 Pull-Away™ Easy Hitch™ Mounting System
TRIPEDGE SERIES Model 7.5 For 1/2 and 3/4 ton 4x4 Standard Duty Pickups and Sport Utility Vehicles STEEL MOLDBOARD SPECIFICATIONS BLADE WIDTH BLADE HEIGHT GAUGE STEEL VERTICAL RIBS TYPE OF SPRINGS NUMBER OF TRIP-EDGE PlNS CUTTING EDGE (OPTIONAL) PLOW WIDTH AT FULL ANGLE PUSHFRAME PIVOT PIN DIAMETER POWER ANGLING RAMS AVERAGE SHIPPING WEIGHT POLY MAX MOLDBOARD SPECIFICATIONS 7 1/2’ 27 5/16’’ 12 Gauge 6 Extension (4) 6 2 81’’ 3” x 2” x 3/16” 1 3/16” 1 1/2’’ x 10” 600 lbs.
TRIPEDGE SERIES Models 8.0, 8.5, 9.0 For 3/4 and One Ton 4x4 Standard Duty Pickups and Cab-Chassis Vehicles STEEL MOLDBOARD SPECIFICATIONS BLADE WIDTH BLADE HEIGHT GAUGE STEEL VERTICAL RIBS TYPE OF SPRINGS NUMBER OF TRIP-EDGE PINS CUTTING EDGE (OPTIONAL) PLOW WIDTH AT FULL ANGLE PUSHFRAME PIVOT PIN DIAMETER POWER ANGLING RAMS AVERAGE SHIPPING WEIGHT* 8.0' 29 3/8” 11 Gauge 6 Extension (4) 6 2 86” 3" x 2” x 3/16" 1 3/16” 1 1/2" x 10" 800 Lbs. 8.
II. Controls and Operating Instructions Tripedge Series Special Features 1. Diamond's unique dual pivot pins and diagonal bracing system distribute plow loads better and reduce stress on the pushframe and cylinders. 2. Diamond's tripedge gives way when objects are struck at ground level. Diamond's rigid moldboard system keeps the blade upright and plowing until your truck loses traction. Fig. 2. 3. Diamond Snowplows have a more pronounced curve in the blade design which means a better job in throwing snow.
TRIP-EDGE Fig.
Diamond® ™ Snowplow Instructions CHOICE 1: Removing MDII (Entire Mount) 13
CHOICE 1: Attaching MDII (Entire Mount) 14
CHOICE 2: Removing MDII (Moldboard Only) 15
CHOICE 2: Attaching MDII (Moldboard Only) 16
Snowplow Operation Over-the-Road Operation The snowplow should only be in operation when the vehicle ignition switch and the Electro-Touch® control switch are in the "ON" position. Care should be taken to insure that the ElectroTouch® control switch is kept dry and free from moisture during normal operation. Based on the experience of our representatives and other background, we advise a maximum transporting speed of 40 m.p.h.
General Maintenance SNOWPLOW NOTE: ALWAYS lower moldboard to ground when vehicle is not in use. Check the Troubleshooting Chart, pages 20-22, and Post Season Maintenance, page 19, for advice on maintaining the unit. 1. Check and maintain hydraulic fluid reservoir level to 1 " - 1 1/2" from top cap. (Lift cylinder in down position.) 2. Check entire hydraulic system for leaks. A significant drop in hydraulic fluid level is evidence of a leak which must be corrected to prevent serious damage. See page 19 3.
NOTE: PROTECTION AGAINST RUST AND CORROSION When the power unit is not used for extended periods, protect the chromed lift piston fully extending and coating it with chassis lubricant. Coat the exposed portions of the power angling cylinder rods with chassis lubricant to protect against corrosion. SNOWPLOW STORAGE 1. When snowplow is disconnected, extend lift cylinder to end of stroke and coat chrome rod with light grease.
TROUBLESHOOTING CHART FOR ELECTRIC HYDRAULIC POWER UNITS This chart is intended to be used as an aid in diagnosing problems on Diamond Hydraulic Power Units. It is not a substitute for factory training and experience. Be certain to read the General Information and Testing Tips sections before attempting any troubleshooting. Additional detailed information as well as all electrical schematics may be found in Service Manuals 1-667 (E-60, E-60H) and E-57H.
Troubleshooting Chart for Electric Hydraulic Power Units MODEL CONDITION POSSIBLE CAUSE CORRECTION All Power Angling Models Plow does not lift or lifts slowly- motor operates. 1. 2. 3. 4. 5. 6. 7. Low hydraulic fluid level Discharged battery. Leaking or open “A” cartridge. No current to “B” coil. (red wire) Inoperative “B” coil. (red wire) Malfunctioning motor. Malfunctioning pump. 1. 2. 3. 4. 5. 6. 7. Add fluid to proper level. Recharge battery. Clean or replace “A” cartridge.
MODEL CONDITION POSSIBLE CAUSE CORRECTION All Power Angling Models Plow will not hold in angled position. 1. Air in cylinders and hoses. 1. Bleed cylinders and hoses. Tighten P.A. cylinder gland nut. 2. Replace O-rings. 3. Clean or replace pilot check valve. 4. Clean or replace crossover relief valve. 5. Replace crossover relief valve. All Power Angling Models 2. 3. 4. 5. Leaking “C” cartridge O-rings. Leaking or open pilot check valve. Leaking crossover relief valve.
Efficient Snow Clearance Starts with Planning PREPARING AREAS, USE OF GUIDE MARKERS KEEP SNOW UNDER CONTROL Every area to be plowed should be inspected before snowfall for potential hazards. Holes should be repaired, raised manhole covers leveled or noted and obstructions noted to prevent damage to the plow mounting or vehicle undercarriage. Deep or heavy, wet snow, because of its increased weight, calls for more skillful and powerful plowing than light powder snow.
SELECTING EQUIPMENT Careful analysis of the area you intend to clear of snow will direct you to the types of equipment you'll require. Check Table 1, Average Hourly Snow Clearing Capacities, for recommended equipment depending upon the area in which you'll be working. Where you plan to plow, and the conditions under which you will be plowing, determine to a great extent the type of vehicle you'll find most useful. In general, three types of vehicles are available as the power source of snow clearance.
Plow with the Storm Angle Moldboard for Optimum Results. You will not be able to plow snow of any significant depth straight ahead for more than a short distance. Set the moldboard at the best angle for rolling snow sideways in the desired direction. The snowplow path, in the angled position, should exceed the tire track by at least six inches on either side. Be sure to have enough slack in the lift chain while plowing so the cutting edge of the moldboard can follow the ground contour.
Two Established Snow Clearance Plans These two snowplowing techniques have been time-and operation-tested. Use them as guidelines for most snowplowing strategies. Plan I is for smaller areas of 50,000 sq.ft. or less. Plan II is for larger establishments having more than 50,000 sq.ft. to be cleared. 3. Have vehicles and equipment inspected, fueled and ready. 4. Clear area by pushing snow first to sides of drives, around perimeters of parking areas and away from loading docks and platforms.
Snowplowing Tips from the Pros SNOWPLOWING OPEN AREAS On a dirt or slag surface, drop moldboard to ground in straight position, then raise one inch or adjust runners for desired clearance. Plow with moldboard in suspended position. Open areas such as parking lots require a more serious approach to planning, where to begin, and where snow can be stacked at the edges. The following will help in making a plan, thus turning out a neat, professional job.
STRAIGHT LINE SNOWPLOWING WIDE DRIVEWAY This method is most efficient for drives, streets, roads and walkways. Moldboard type blade snowplows mounted on utility vehicles or service trucks are best for such an operation. 1. Make one pass down center with blade in straight position. Set the snowplow moldboard at an angle so that the snow is rolled to the shoulder or curb. 3. Do the same on either side. 2. Push snow to side with moldboard angled.
DRIVEWAYS CLEARING TRAPPED AREAS Areas where there is little or no space for stacking cleared snow are considered "trapped." An example is an area requiring full access from surrounding buildings. Snowplowing techniques are the same as for any other space of comparable size, but heavy accumulations must be piled for removal by truck. 1. Plow toward garage pushing snow to one side. 2. Set blade to straight position, lift it as high as possible and drive through snow to garage.
Minerals and Chemicals for Ice Control Except in very light snow, minerals or chemicals should never be used in place of snow plowing. However, in combination with trained personnel and equipment, minerals or chemicals play an important part in controlling ice and snow. Whenever possible, apply minerals or chemicals before a snowfall. You'll use less, and it will be less damaging for the environment. You may have to increase the use of minerals or chemicals at night and as temperatures fall.
REPLACEABLE TAILGATE SPREADER MEYER MATE The Meyer Mate is constructed of thermoplastic without the added weight of a steel frame. The motor is enclosed in the thermoplastic to protect it from the elements while the built in vibrator allows the free flow of materials. The 9 cu. ft. spreader is capable of spreading salt, sand, salt/sand mixture or calcium chloride from 3’ to 30’. Attaching the Mate requires no tools or drilling.
Trip Edge Accessories MINI AND MINI JR, The Meyer Mini (9cu.ft.) and Mini Jr (5.75cu.ft.) are ideal solutions for small and medium sized jobs: walkways, intersections, access ramps and parking lots. The no rust thermoplastic hopper and internal vertical spiral auger provide continuos and even flow of material. Adjustable controls allow spreading of #1 rock salt from 3 to 30 feet. Both units are easy to attach and detach. The Mini Jr. mounts to a standard 2" trailer receiver hitch.
DIAMOND GENUINE FAST MOVING PARTS NUTS & BOLTS (STEEL) 08486 SET OF 6 TM-SERIES 08318 SET OF 12 HM-SERIES TRIPEDGE PARTS 811000 003 001 811000 003 002 811000 003 003 811000 003 008 811000 005 811000 011 811000 095 811000 161 811000162 811000163 TRIPEDGE PIN TRIPEDGE PIN UPPER PIVOT PIN LOWER PIVOT PIN TRIP SPRING (OLD) WEAR SHOE PLOW MARKER PLOW MARKER TIP TRIPEDGE SPRING (LT) TRIPEDGE SPRING (RT) SNOWPLOW HARDWARE 07107 CLIP SPRING 09124 EYE BOLT & NUTS 12978 TRIP SPRING TM 07017 TRIP SPRING HM 09916 MA
TWO METER A-FRAME 13594 TM A-FRAME 10888 TM A-FRAME JEEP XJ A-FRAMES FOR HM-10.0 13604 H.M.B.F. 31” X 28” 13606 H.M.B.A. 31” X 23” MDII A FRAMES 13711 MDII (11”) 34” X 22 1/4” 13715 MDII (15”) 31” X 22 1/4” PIVOT BARS / SECTORS 12984 TM PIVOT BAR 10891 TM PIVOT BAR JEEP XJ 12793 SECTOR HM - 10.
ACCESSORIES M1 HYDRAULIC FLUID ELECTRO-TOUCH® The ultimate for snowplow control. You can convert to this great new Electro-Touch® control system. This control pad can easily be placed in a variety of locations and the directional buttons are illuminated for night operations. Keep your Diamond Quik-Lift® snowplow control system operating at peak performance; change hydraulic fluid yearly.
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SPECIFICATIONS E-60 - E-60H QUIK LIFT® POWER UNITS TORQUE SPECIFICATIONS Reservoir Cover Retaining Nuts Pump Assembly Bolts End Plate of Valve Block Retaining Cap Screws Cover Motor Mounting Motor Drain and Filter Plugs Thread Size 5/16 - 24 3/8 - 16 5/16 5/16 1/49/16 - Torque (in Lbs.) 100 - 125 180 - 220 18 16 20 18 95 - 105 96 - 120 60 -72 75 -85 HYDRAULIC SPECIFICATIONS PUMP Pressure Output (pump relief valve setting) CROSSOVER RELIEF VALVE Opening Pressure 2500 ± 50 P.S.I. 3800 ± 400 P.S.I.
SPECIFICATIONS E-57H ELECTRO-LIFT® POWER UNITS TORQUE SPECIFICATIONS Reservoir Cover Retaining Nuts Pump Assembly Retaining Nuts End Plate or Valve Block Retaining Cap Screws Motor to Pump Retaining Cap Screws Drain and Filter Plugs HYDRAULIC FLUID CAPACITY NOTE: 1 Quart = 32 Fluid Ounces Thread Size 5/16 - 24 5/16 - 24 Torque (in Lbs.
Owner Name Address City State County Phone Distributor or Dealer Name E57H Out-Front Electric Hydraulics Date of Installation Zip Owner Warranty Registration Card Diamond Snow Plow Model: TM 6.5 DAGT 10 DTE 7.5 TMP 6.5 DTE 8.0 TMP 7.0 DTE 8.5 DTEP 7.5 DTE 9.
TWO YEAR WARRANTY SNOWPLOWS by Meyer 802 5M Printed in the U.S.A. ©2002 DIAMOND EQUIPMENT 6 Angell Lane • Damariscotta, ME 04543-9801 www.diamondplow.com • e-mail info@diamondplow.
