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Douglas Dynamics Western Plows 85695, Owner'S Manual

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Douglas Dynamics Western Plows 85695 Owner'S Manual Download Page 14

Lit. No. 74226, Rev. 00 

14 

September 15, 2020

WIRING & HARNESS INSTALLATION

 LIQUID KIT HARNESS WIRING DIAGRAM

Red & Black from
Spreader Module or
Accessory Harness
to Acc Power Block

Orange wire from Spreader
Module or Accessory Switch

PUMP BOX

P

R

E-

W

E

T R

E

L

A

Y AS

S

E

M

B

L

Y

RED

BLK

ORN

RED

BLK

ACC POWER BLOCK

RED

BLK

PUMP
MOTOR

30A Mini Fuse

35A Micro Relay

Summary of Contents for Western Plows 85695

Page 1: ...74226 Rev 00 0 7 yd3 Hopper Spreader Liquid Kit ON OFF System 85695 Owner s Manual Installation Instructions Parts List CAUTION Read this manual before installing or operating the liquid kit A DIVISIO...

Page 2: ...Lit No 74226 Rev 00 2 September 15 2020...

Page 3: ...TANKS 10 Mounting the Tanks Straps 10 PLUMBING THE SYSTEM 11 Plumbing the Output Side 11 Plumbing the Input Side 11 WIRING HARNESS INSTALLATION 13 Installing the Pump Kit 13 Liquid Kit Harness Wiring...

Page 4: ...iar with the warning and caution labels on the liquid system NOTE If labels are missing or cannot be read see your sales outlet CAUTION Indicates a potentially hazardous situation that if not avoided...

Page 5: ...e Before operating the liquid system reassemble any parts or hardware removed for cleaning or adjusting Before operating the liquid system remove materials such as cleaning rags brushes and hand tools...

Page 6: ...545 450 428 562 796 1117 M33 x 3 50 M36 x 4 00 2101 2701 1468 1952 325 M16 x 2 00 231 167 M18 x 2 50 318 222 Recommended Fastener Torque Chart Size Size Torque ft lb Grade 5 Grade 8 Metric Fasteners C...

Page 7: ...OX 1 Remove all packing material from the liquid kit before installation 2 From the passenger s side of the spreader remove the two lower 1 2 nuts lock washers and washers 3 Replace sill extension cov...

Page 8: ...4 locknuts to attach the spray hose to the spray bar Verify that the slits in the spray hose face the sill bed when installed The slits will be along the pink line 1 4 Locknuts 1 4 x 3 4 Serrated Flan...

Page 9: ...Passenger Side Manifold MOUNTING THE TANKS MOUNTING THE TANKS NOTE While handling the hopper ensure that the hopper mounting bolts do not damage the liquid tanks If this is a new hopper spreader inst...

Page 10: ...STRAPS 1 Use the stainless steel 3 8 cap screws and 3 8 locknuts to install the tank trays to the sill 2 Insert a 3 8 x 1 carriage bolt into the tank tray so that the button head is facing the tank 3...

Page 11: ...nd clamps Use the provided pipe sealant on all NPT fittings PLUMBING THE OUTPUT SIDE 1 Connect a 1 2 hose to the 1 2 barb fitting on top of the passenger side manifold Secure with a clamp 2 Cut the ho...

Page 12: ...nks install a 1 barb elbow into the bulkhead and use a 1 hose to connect the tanks in series Install the 3 4 plug in the final tank 3 On the cab side of the spreader route the hose behind the sill 4 V...

Page 13: ...any wires fuel lines fuel tanks etc that may be damaged by drilling 5 Find the break thru plug on the inside face of the pump box and use a tool to cut an X in the center of the plug Route the harness...

Page 14: ...UID KIT HARNESS WIRING DIAGRAM Red Black from Spreader Module or Accessory Harness to Acc Power Block Orange wire from Spreader Module or Accessory Switch PUMP BOX PRE WET RELAY ASSEMBLY RED BLK ORN R...

Page 15: ...icate the zero flow point for future reference 5 Turn the valve counter clockwise a number of complete turns as indicated by the ON OFF Flow Rates table below ON OFF Flow Rates Number of Turns from Ze...

Page 16: ...al delivery rate for chain hopper spreaders Use these charts to determine the delivery rate of de icing salt which is based on the conveyor speed 0 0 5 1 1 5 2 2 5 3 3 5 4 4 5 1 2 3 4 5 6 7 8 Conveyor...

Page 17: ...ded application rates Gallons per ton refers to the amount of pre wetting agent applied per ton of de icing salt Gallons per Ton Delivery Flow Rate ft min 6 8 10 12 0 5 0 11 0 15 0 19 0 22 1 0 22 0 30...

Page 18: ...ph where the 5 on the Conveyor Speed axis and the line intersect 2 Follow from the point of intersection across to the Conveyor Flow Rate axis as shown below The delivery flow rate for this example is...

Page 19: ...ng periods of storage flush out the tanks and pumping system to remove salt build up and prevent corrosion Do not leave unused material in the unit for a prolonged period of time TROUBLESHOOTING GUIDE...

Page 20: ...Lit No 74226 Rev 00 20 September 15 2020 PARTS LIST PUMP BOX COMPONENTS 2 16 9 6 5 4 3 1 7 Cover not shown 14 15 13 12 8 11 11 10 9 9 17 18 19 20 21 22 23 24 25...

Page 21: ...ow 7 1 Pre Wet Foot 14 10 3 8 16 Rivnut 8 1 Pre Wet Valve Bracket 15 1 Pre Wet Box Bottom 9 6 3 8 16 x 1 Flanged Cap Screw SS ns 1 Pre Wet Box Cover 0 7 yd3 10 2 1 4 20 x 3 Hex Cap Screw Item 2 91510...

Page 22: ...Lit No 74226 Rev 00 22 September 15 2020 PARTS LIST SPRAY SYSTEM COMPONENTS 5 2 11 10 9 7 6 4 1 8 11 10 9 8 6 3...

Page 23: ...PVC Clear Hose 4 Double Spring Clamp 1 2 Item 2 74617 Nozzle Manifold Kit PS 6 11260 1 1 2 Pipe Plug 9 1 1 2 Hose Barb to Male Thread 90 7 76426 1 1 2 M NPT to 1 2 Barb Fitting 10 D5241 1 Check Valve...

Page 24: ...Lit No 74226 Rev 00 24 September 15 2020 TANK COMPONENTS 1 8 7 5 9 4 6 2 3 PARTS LIST...

Page 25: ...25 Gallon Strap Kit 1 Tray SS 1 3 8 16 x 1 Carriage Bolt 1 Support Strap SS 5 3 8 Flat Washer SS 2 3 8 16 x 1 Hex Cap Screw SS 3 3 8 16 Hex Locknut Waxed Item 5 76421 J Bolt Kit 1 3 8 16 x 8 J Bolt S...

Page 26: ...eck Valve Kit 7 2 Double Spring Clamp 1 2 11 76326 1 Check Valve 1 2 x 1 2 FNPT 9 2 90 Hose Barb 1 2 x 1 2 Male Thread Item 3 91530 3 Way Valve Kit 7 3 Double Spring Clamp 1 2 12 1 Hose Barb 1 2 x 1 2...

Page 27: ...0 27 September 15 2020 PARTS LIST ELECTRICAL COMPONENTS 1 2 3 Electrical Components Item Part Qty Description Item Part Qty Description 1 72523 1 Harness Relay 3 1 35A Fuse Micro Relay 2 1 30A Fuse Mi...

Page 28: ...tlets or liquid system owner is granted The company reserves the right under its product improvement policy to change construction or design details and furnish equipment when so altered without refer...

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