Western PRO-FLO 2 Owner'S Manual Download Page 26

Page: 26 / 28

August 10, 2005

Lit. No. 94417/94418, Rev. 08

TROUBLESHOOTING GUIDE

PROBLEM

POSSIBLE CAUSE

SUGGESTED SOLUTION

Unplug the spreader harness

and tag out, if required, before
performing any of the following
repairs.

1. Obstruction is preventing rotation. 1. Clear obstruction.
2. Drive belt is loose or damaged.

2. Adjust belt tension. Replace belt

if damaged.

3. Pulley is not secured to the

spinner shaft.

3. Replace cap screw and nut if

missing or damaged. Replace
pulley if damaged.

4. Pulley is not secured to the

gearbox shaft.

4. Replace damaged or missing

key. Replace pulley if damaged.

5. Gearbox is damaged.

5. Replace gearbox if output shaft

does not turn when input shaft
turns.

6. Conveyor rollers are not secured

to the shafts.

6. Replace missing cap screws and

nuts. Replace shafts or rollers if
damaged.

7. Conveyor belt is loose or

damaged.

7. Adjust belt tension. Replace belt

if damaged.

8. Conveyor belt is not aligned.

8. Align belt to ride centered on

rollers.

Conveyor belt not moving

(Spinner is turning.)

9. Conveyor belt shaft bearings are

seized or otherwise damaged.

9. Grease or replace bearings.

Unplug the spreader harness
and tag out, if required, before
performing any of the following
repairs.

1. Feed gate is closed.

1. Open feed gate fully, then adjust

to desired opening size.

Material in hopper does not flow.

(Conveyor belt and spinner are
moving.)

2. Obstruction in hopper.

2. Clear obstruction.

Spread pattern not optimum

1. Deflector out of adjustment.

1. Unplug the spreader harness

and tag out, if required. Change
deflector adjustment to suit
desired pattern. See Adjusting
Gates and Deflector in the
Operating Section of this manual.

Summary of Contents for PRO-FLO 2

Page 1: ... FLO 2 TAILGATE SPREADER Owner s Manual This manual supersedes all editions with an earlier date This manual is for WESTERN PRO FLO 2 Spreaders with serial numbers 202650 CAUTION Read this manual before installing or operating the spreader ...

Page 2: ...pping the Motor 13 Adjusting the Spinner Speed 13 Blast Maximum Speed 13 Spinner Indicator Lights 13 ON OFF Control 14 Starting and Stopping the Motor 14 Blast Maximum Speed 14 REMOVING THE SPREADER 15 In Bed Mount 15 Under Frame Mount 16 RECEIVER HITCH 17 Safety 17 Important Information on Towing 17 Ball Mounts Drawbars 17 Hitch Balls 17 Trailer Couplers 17 Safety Chains 17 Electrical Connections...

Page 3: ...s will help ensure profitable and trouble free operation of your spreader Keep this manual accessible It is a handy reference in case minor service is required When service is necessary bring your spreader to your local outlet They know your spreader best and are interested in your complete satisfaction NOTE This spreader is designed to spread snow and ice control materials only Do not use it for ...

Page 4: ...verloading could result in an accident or damage Do not exceed GVWR or GAWR ratings as found on the driver side vehicle door cornerpost See Loading Section to determine maximum volumes of spreading material CAUTION If rear directional CHMSL light or brake stoplights are obstructed by the spreader the lights shall be relocated or auxiliary directional or brake stoplights shall be installed CAUTION ...

Page 5: ...370 591 893 Metric Grade 8 8 Ft Lb Size Torque Size Torque M 6 M 8 M 10 M 12 M 14 M 16 7 17 35 60 95 155 These torque values apply to fasteners except those noted in the instruction CAUTION Do not leave unused material in hopper Material can freeze or solidify causing unit to not work properly Empty and clean hopper after each use Torque Chart CAUTION Read instructions before assembling Fasteners ...

Page 6: ...DO NOT CLIMB INTO OR RIDE ON SPREADER KEEP HANDS FEET CLOTHING AWAY FROM MOVING CONVEYOR AND SPINNER READ OWNER S MANUAL BEFORE OPERATING OR SERVICING SPREADER EMPTY AND CLEAN SPREADER AFTER EACH USE 67272 CAUTION Do not lift spreader by wire channel This could cause product damage and or personal injury HITCH TYPE MAX GROSS TRAILER WEIGHT LB MAX TONGUE WEIGHT LB WEIGHT DISTRIBUTING 10 000 1 000 W...

Page 7: ... vehicle ratings WARNING Overloading could result in an accident or damage Do not exceed GVWR or GAWR ratings as found on the driver side vehicle door cornerpost WARNING The use of under frame or in bed mounts on half ton trucks is restricted to spreading only salt or calcium chloride max 50 lb per cu ft Failure to comply could result in exceeding the payload capacity WARNING New untitled vehicle ...

Page 8: ... channel using hold down bolts Hand tighten NOTE Apply a small amount of grease to the bolt thread periodically to ensure easy removal 5 Lift the hopper assembly using a hoist or two people and tip slightly forward Locator Studs Mount Assembly Before Mounting the Spreader 1 Remove the drive cover and remove the small plastic bag from that area 2 Remove solid plug on gear case and replace with elbo...

Page 9: ...ess to the vehicle wiring harness 10 Verify vehicle stoplights and spreader center high mounted stoplight are working properly NOTE Grease all electrical connections with dielectric grease Spreader Wiring Harness Vehicle Wiring Harness Hairpin Cotter Pin Hold down Pin CAUTION Both hold down pins must be in place and secured with hairpin cotter pins The hopper assembly may become unstable if the pi...

Page 10: ...Secondary Frame Mount Bars Subframe Pockets CAUTION Visually check Hitch Pin holes before assembly Never use a finger to check alignment Hitch Pin Linchpin Secondary Frame Tabs CAUTION Visually align tabs into the secondary frame 3 Lift the hopper assembly using a hoist or two people and tip slightly forward 4 Position tabs of the hopper assembly over the top of the mount assembly and lower ...

Page 11: ...ectric grease 7 Verify vehicle stoplights and spreader center high mounted stoplight are working properly MOUNTING THE SPREADER Spreader Wiring Harness Vehicle Wiring Harness CAUTION Both hold down pins must be in place and secured with hairpin cotter pins The hopper assembly may become unstable if the pins are not properly secure while the vehicle is in motion Never use a finger to check alignmen...

Page 12: ...If you cannot see well due to snow or icy conditions you will need to slow down and keep more space between you and other vehicles Slow down especially on higher speed roads Your headlamps can light up only so much road ahead If you are tired pull off in a safe place and rest Spreader size reduces driver visibilty to the rear of the vehicle due to spreader size and location We recommend an OSHA co...

Page 13: ...inner speed feed gate position and deflector position Deflector Effect Driver side open Passenger side open Both sides open OPERATING THE SPREADER WARNING Before making any adjustments to the gate deflector settings turn the spreader off Wait for all conveyor or spinner movement to stop Move handle up to increase material flow or down to decrease Feed Gate Adjustment ...

Page 14: ...turns to the ON position and the speed shown on the speed dial NOTE When blast is used the speed dial does not move to the maximum speed setting but remains at the preset speed Diagnostic Indicator Light The diagnostic indicator light located to the right of the START BLAST button remains dark unless a problem with the motor or wiring is detected The light will flash a number of flashes in a row p...

Page 15: ...re problems while operating the spreader refer to the Troubleshooting section of this manual NOTE Always place the cover on the hopper to prevent moisture buildup Do not let the spreader sit idle with material in the hopper for an extended period of time This can cause the material to compact and reduce or stop the flow of material START BLAST ON OFF SPINNER MIN MAX 1 2 3 4 5 6 7 9 SPEED 8 Power S...

Page 16: ...ting the spreader the driver shall verify all bystanders are a minimum of 25 feet away from operating spreader BLAST ON OFF SPINNER Spinner Indicator Light Illuminated light indicates power to the motor On Off Control Switch Emergency stop when required Blast Maximum Speed Move and hold the power switch to the BLAST position for as long as maximum speed is needed When released the switch will auto...

Page 17: ...ric grease 2 Install the plug cover over the vehicle harness plug 3 Remove the hairpin cotter pins and hold down pins 4 Using a hoist or two people tip the hopper assembly forward and lift it off of the mount assembly 5 Loosen and remove the hold down bolts from the front of the mount assembly 6 Remove the mount assembly from the vehicle 7 Install the tailgate Spreader Wiring Harness Vehicle Wirin...

Page 18: ...ng dielectric grease 2 Install the plug cover over the vehicle harness plug 3 Remove the hairpin cotter pins and the hold down pins 4 Tip the hopper assembly forward and lift it off of the mount assembly 5 Remove the linchpins and hitch pins retaining the secondary frame 6 Remove the secondary frame assembly from the subframe Spreader Wiring Harness Vehicle Wiring Harness Hairpin Cotter Pin Hold d...

Page 19: ...chains properly every time you tow Cross chains under coupler Attach securely to the hitch or tow vehicle so they cannot bounce loose Leave only enough slack to permit full turning Too much slack may prevent chains from maintaining control if other connections separate Do not allow chains to drag on the road Electrical Connections Make these safety critical connections every time you tow no matter...

Page 20: ... roads Stop and make a thorough inspection if any part of your towing system strikes the road Correct any problems before resuming travel Excessive Sway Excessive sway can lead to loss of control Sway motion should settle out quickly Sway tends to increase on a downgrade Starting slowly increase the speed in gradual steps If sway occurs reduce speed slowly stop and adjust your trailer load and equ...

Page 21: ... it is not repeat the procedure until the load restarts 5 Run the load for a few minutes and check the idler pulley to determine if the belt is running closer to one side than the other If belt tracking is centered and not rubbing the inside of the sills retighten the locknuts against the angles and retighten the bearing mounting bolts 6 If the belt is tracking off center tighten the idler bolt of...

Page 22: ... grease At the End of Each Season or extended storage Wash out hopper and rinse off all external surfaces Apply dielectric grease on all electrical connections to prevent corrosion Lubricate all grease fittings with a low temperature synthetic grease Oil or paint all bare metal surfaces Recycle When your spreader has performed its useful life the majority of its components can be recycled as steel...

Page 23: ...Assy 14 Ga Orange 8 Ga Black 14 Ga Black to CHMSL A B 8 Ga Red 14 Ga Yellow Accessory Circuit 8 Ga Black 8 Ga Red Split Loom Tubing 14 Ga Black Not Used Not Used Two Way Molded Connector 6 Amp Fuse To Vehicle Ignition Accessory Wire or Fuse Box 30 Amp Fuse To Vehicle CHMSL Signal 14 Ga Yellow Vehicle Wiring Harness Wiring Harness Spreader Motor Specification 12 Volt DC 56 kW Motor 4 PIN HARNESS WI...

Page 24: ...lack 8 Ga Black 14 Ga Red CHMSL Assy 14 Ga Red 8 Ga Gray 8 Ga Blue 14 Ga Gray Battery _ Motor A B To Vehicle Ignition Accessory Wire or Fuse Box Two Way Molded Connector 30 Amp Fuse To Vehicle CHMSL Signal Vehicle Wiring Harness Wiring Harness Spreader 12 Volt DC 56 kW Motor Motor Specification Early Style Wiring 3 PIN HARNESS WIRING DIAGRAM ...

Page 25: ...e START BLAST switch to resume operation 2 Wire harness is damaged or has an open circuit between cab control and spreader 2a Check plug connections at cab control and spreader 2b Check wire connections at spreader motor and at vehicle battery disconnect motor leads turn control on set cab control to maximum on variable speed controls and check for voltage at motor leads 2c Repair or replace damag...

Page 26: ... shafts 6 Replace missing cap screws and nuts Replace shafts or rollers if damaged 7 Conveyor belt is loose or damaged 7 Adjust belt tension Replace belt if damaged 8 Conveyor belt is not aligned 8 Align belt to ride centered on rollers Conveyor belt not moving Spinner is turning 9 Conveyor belt shaft bearings are seized or otherwise damaged 9 Grease or replace bearings Unplug the spreader harness...

Page 27: ......

Page 28: ...esign details and furnish equipment when so altered without reference to illustrations or specifications used Western Products and the vehicle manufacturer may require and or recommend optional equipment for spreaders Do not exceed vehicle ratings with a spreader Western Products offers a limited warranty for all spreaders and accessories See separately printed page for this important information ...

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