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Table Of Contents 21
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- Contents Table of Contents
- Troubleshooting
- Bookmarks
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- 1 Harness Installation
- 2 Parts List
- 3 Troubleshooting
- Download this manual
9049 Tyler Blvd. • Mentor, Ohio 44060
Fax (440) 974-0165 • Toll-Free Fax 800-841-8003
snowdoggplows.com
PATENTS PENDING
16992200 Rev E
Table ofContents
Advertisem*nt
Troubleshooting
Summary of Contents for SnowDogg MD75
- Page 1 9049 Tyler Blvd. • Mentor, Ohio 44060 Fax (440) 974-0165 • Toll-Free Fax 800-841-8003 snowdoggplows.com PATENTS PENDING 16992200 Rev E...
- Page 2 For recommended vehicle models • The vehicle with the snowplow installed must refer to the SnowDogg Application Chart and comply with the vehicle manufacturer's stated Selection Guide. gross vehicle and axle weight ratings (found on...
- Page 3 WelCoMe! Congratulations on your purchase of a SnowDogg plow! The SnowDogg MD plow by Buyers Products is a professional grade plow built for a wide range of personal and light duty plowing applications. By using this manual for maintenance and safety instructions, you can be sure to optimize the life of your plow.
- Page 4 JACK PLATE CHAIN LIFT LIFT FRAME JACK MOUNT PIN LOCK PIN <--- CROSS BAR FOOT PEDAL RECEIVER NOTCH MOUNTED PLOW DISMOUNTED PLOW MounT/DIsMounT InsTRuCTIons snowplow Mounting (fig. above) snowplow Dismount (fig. above) 1. Check that the pins are fully retracted. The foot 1.
- Page 5 InsTallaTIon SnowDogg snowplows are shipped almost completely assembled to minimize the amount of time from box to plowing. The illustrations are representative only and may differ from your hardware. Please see the parts diagrams for specific part numbers. 3c 3d...
- Page 6 snowplow assembly 1. Flip up the upper lift frame and secure using eight ½”x1-1/2” stainless steel hex cap screws, nuts and washers (10f/g/h). 2. Attach the chain lift to the upper lift frame and lift cylinder using two 7/8”x3.25” clevis pins and cotter pins (10d/e).
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Page 7: Harness Installation
HaRness InsTallaTIon The SnowDogg has two separate harnesses for ease of installation and troubleshooting – a control harness and a light harness. They can be mounted separately. In the case of trucks with central hydraulics or existing auxiliary lights, either harness can be omitted without affecting the functionality of the other system. -
Page 8: Harness Installation
small terminal of the MOTOR RELAY. The other is connected directly to vehicle/chassis ground. 5. The large (4 gage) BLACK WIRE on the CONTROL HARNESS must be connected directly to the NEGATIVE (-) battery terminal. A BATTERY TERMINAL ADAPTER may be required. 6. - Page 9 16160300 harness. Connect the other wires as shown. It is recommended that heat shrink tubing be put over these connections once complete to seal against corrosion. STANDARD HEADLIGHTS SWITCHED GROUND HEADLIGHTS (SEE APP GUIDE FOR ASSISTANCE) RELAY HARNESS CONTROL HARNESS RELAY HARNESS CONTROL HARNESS WHITE/BLK...
- Page 10 4. Connect plow to vehicle MaInTenanCe The SnowDogg line of plows has been simply designed for reliable service. In order to ensure the reliability of your plow, observe the following maintenance items and regularly inspect: • Fasteners and retaining devices for proper installation and tightness.
- Page 11 Figure a - Lift Frame Diagram Figure B - Linkage Detail Diagram 101 106 107 103 106 107 16992200 Rev E...
- Page 12 Figure C - Moldboard Diagram 16992200 Rev E...
- Page 13 Figure D - hydraulic Power Unit Diagram LIFT DROP SPEED ADJUST hydraulic Power Unit Wiring Figure e - harness Diagram ORANGE WIRE RED WIRE BLACK WIRE GREEN WIRE BLUE WIRE BLACK WIRE (3 PLACES) 16992200 Rev E...
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Page 14: Parts List
Chain Lift Arm Cover Only, MD Cutting Edge Fastener Kit, MD68 16112510 16121410 Light Bracket MD68 SS Skin 16151325 16121420 Fitting, Cyl Lift Port MD75 SS Skin 16152100 16120110 HPU Cover Skin Fastener Kit (set of 10) 16152110 16120122 HPU Tray Crosstube End Cap 16153100 Lift Hose (1/4"x18") -
Page 15: Troubleshooting
ConTRolleR funCTIon After hitting POWER, the SnowDogg logo should be lit and the controller status light (upper right corner) should be solid GREEN. If the status light is blinking, see troubleshooting. lift Button Plow lifts until lift cylinder is at end of stroke and fluid is diverted over the main relief valve at 1900PSI. - Page 16 Headlights The SnowDogg relay isolation module diverts switched power or ground for the plow high and low beams from the truck harness to the snowplow lights when the plow is connected. There is no additional draw from the plow lights. The plow headlights common uses the vehicle headlight harness common (+12V or ground) which is supplied through the light gray wire.
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Page 17: Troubleshooting
TRouBlesHooTInG SYMPTOM/DIAGNOSTIC RESULT ContRoLLeR BLinKing Plow working normally? Clean and check all connectors 1 blink No Motor Check MOTOR RELAY and wires 2 blinks Will not Drop Check BLUE WIRE/ SA COIL 3 blinks Will not Lift Check GREEN WIRE / SB COIL 4 blinks Will not go Right Check ORANGE WIRE / SC COIL... - Page 18 TRouBlesHooTInG, continued SYMPTOM/DIAGNOSTIC RESULT PLoW Won't angLe in one DiReCtion Check voltage at SC VALVE coil If no voltage present, check cable and connections Replace/repair cable or connections Confirm ORANGE wire at SC VALVE Check SC VALVE for contamination Spool must move freely, and seat area must be Remove SC VALVE and check free movement of clear of any debris spool, clean any chips/debris from valve...
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Page 19: Warranty
(10) days of its discovery as well as the return of the allegedly defective part to Buyers Products. To obtain service, the purchaser must return the defective snowplow to an authorized SnowDogg Dealer with proof of purchase and applicable maintenance records. All transportation costs to and from the dealer will be the responsibility of the purchaser. - Page 20 9049 Tyler Blvd. • Mentor, Ohio 44060 Fax (440) 974-0165 • Toll-Free Fax 800-841-8003 snowdoggplows.com Buyer Products Co. 9049 Tyler Blvd. Mentor, Ohio 44060 16992200 Rev E...
