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If you have a manual transmission, avoid riding
the clutch while plowing.

Change the transmission fluid before and during
the plowing season. If the fluid has a burnt smell,
change the fluid as soon as possible.

You can install an inline transmission heat gauge
to monitor the temperature in your transmission. If
it reaches 121°C (250°F), let the vehicle idle until
the fluid cools.

Plowing Parking Lots

Make sure you know where the customer wants
you to pile the snow.

Use caution when plowing next to curbs.

If a significant amount of snow is expected,
plow during the storm rather than letting snow
accumulate.

Keep water drains and catch basins clear at all
times.

Do not stack snow by the road and block the
visibility of vehicles coming or leaving the parking
lot.

Use caution when plowing next to parked cars.

When plowing snow that is next to a building,
move snow away from the building.

If you are responsible for clearing sidewalks,
shovel them first so that you can plow the snow
away.

Plow areas in front of buildings and overhead
doors first.

Move the snowbanks back far enough to
accommodate future snowfalls.

After moving snow away from a building, start
plowing the lot. Begin by making a pass down the
center of the lot, and then move snow in windrows
to the outer edges. If there has been a significant
amount of snowfall, move as much bulk off the lot
as possible, then go over it again. In large lots,
it may be best to break your plowing down into
smaller areas.

Do not pile snow in the middle of the lot. It will be
difficult to remove later.

Do not pile snow near handicapped parking areas.

Plow in straight lines whenever possible, and
move snow to the outer edges of the lot. Keep the
wind direction in mind and pile snow downwind
to minimize drifting.

Plow snow during low-traffic hours, and always be
cautious of cars and people in the lot.

Once the majority of snow is removed from the
lot, start the cleanup work. Begin by plowing next

to curbs. Be sure to square off corners where
possible, and don’t leave trails of snow behind.

Operating Tips

When plowing wet snow, plow until the job is complete.
Wet snow left in windrows overnight can freeze and
turn into tank traps.

After Operation

Lower the blade to the ground and turn off the plow
controller when you have finished plowing.

After plowing, let the vehicle idle for at least 10
minutes to allow the transmission fluid time to cool.

Removing the Plow

The vehicle must be running before starting this
procedure.

1.

Turn on the plow controller.

2.

Ensure that the controller is not in FLOAT mode.

3.

Ensure that the plow wings are retracted and
lower the plow blade completely.

WARNING

The plow is heavy and could fall and
crush the operator or damage the plow
if the wings are not retracted before
removal.

Retract the plow wings before removing
the plow.

4.

Release the attachment pins securing the plow
to the hitch assembly.

5.

Raise the coupler using the switch.

6.

Slowly drive forward.

7.

Disconnect the plow wire harness and
power/ground connector from the vehicle wire
harness.

8.

Install dust caps on the connectors.

9.

Turn the controller off.

21

 

Summary of Contents for Drag Pro 180Z

Page 1: ...o MSC24994 Rev D Owner s Manual Plow Box Drag Pro 180Z Part No RPL24500 Serial No 400000000 and Up Part No RPL24516 Serial No 400000000 and Up Register at www bossplow com Original Instructions EN MSC...

Page 2: ...l identifies potential hazards and has safety messages identified by the safety alert symbol Figure 3 which signals a hazard that may cause serious injury or death if you do not follow the recommended...

Page 3: ...s and to assure a safe vehicle do not exceed the front gross axle weight rating FGAWR rear gross axle weight rating RGAWR and the gross vehicle weight rating GVWR at any time To comply with federal re...

Page 4: ...tructional Decals Safety decals and instructions are easily visible to the operator and are located near any area of potential danger Replace any decal that is damaged or missing decalmsc04603 5 MSC04...

Page 5: ...ith the blade wings extended decalmsc24731 MSC24731 1 Attention read the Owner s Manual before attaching the plow 6 Retract the plow wings 2 Turn on the plow controller and slowly back up toward the p...

Page 6: ...igure 4 2 Lock the hinges together by inserting the hinge pin down the center 3 Secure the hinge pin to the center blade with a bolt 1 2 x 1 1 2 inches and locknut 1 2 inch Installing the Lift Arm and...

Page 7: ...ylinder to the center bracket on the center blade using 2 bolts 5 8 x 4 1 2 inches and 2 locknuts 5 8 inch g332350 Figure 9 2 Loosely attach the body end side of the lift cylinder to the coupler assem...

Page 8: ...ulic cylinders on the other side of the center blade Torquing the Fasteners Torque all of the fasteners to the following specifications 1 2 inch bolts to 76 N m 56 ft lb 5 8 inch bolts to 153 N m 113...

Page 9: ...ocate the color tags on the wing hoses 5 Route the white hose from the middle rear port to the inner fitting on the left hydraulic cylinder as shown in Figure 16 Note Route the hoses through the acces...

Page 10: ...g337916 Figure 18 g332802 Figure 19 g337915 Figure 20 Overview 10...

Page 11: ...oosely secure the mid brace assembly hitch drop arms to the hitch receivers using 8 bolts 5 8 x 3 inches and 8 nuts 5 8 inch g351394 Figure 23 4 Place the hitch rail assemblies inside the hitch drop a...

Page 12: ...ll cap and secure the manifold box lid Installing the Wire Harness WARNING Using a drill without proper eye protection may allow debris to enter the eye causing injury When drilling always wear eye pr...

Page 13: ...to the light toggle switch 9 Determine where you will mount the light toggle switch and clean the area thoroughly Note The light toggle switch can be found in the hydraulic component box refer to Serv...

Page 14: ...ility Important Do not install the swivel mount when temperatures are below 16 C 60 F DANGER The controller could cause serious injury if contacted during a crash Mount the controller in a location th...

Page 15: ...the adhesive to fail 10 Continue the wire harness installation from step 6 of Installing the Wire Harness page 12 Installing the Hitch Assembly Refer to Installing the Hitch Assembly page 18 Mounting...

Page 16: ...elease the lower button during the red flash to enable Drag Pro mode Release the lower button during the green flash to enable the Drag Pro 180Z mode Note The controller saves your setting until you c...

Page 17: ...he following safety equipment and items in case of emergencies fire extinguisher tool kit tow strap flashlight flares first aid kit fuses for your vehicle jumper cables lock deicer ice scraper washer...

Page 18: ...Installing the Hitch Assembly Overview image g351396 Figure 36 1 Rail assembly 4 Side hitch receiver assemblies 2 Drop arms 5 Hitch receiver bar 3 Cross brace assembly 6 Mid brace assembly Note Use a...

Page 19: ...you are close enough to connect the plow wire harness to the vehicle wire harness 4 Remove the electrical plug dust covers and connect the plow wire harness to the vehicle wire harness 5 Use the coupl...

Page 20: ...g Never plow with your head out the window When moving in reverse turn and look behind you instead of relying on vehicle mirrors Start driving forward before lowering the plow for a pass As you come t...

Page 21: ...nto smaller areas Do not pile snow in the middle of the lot It will be difficult to remove later Do not pile snow near handicapped parking areas Plow in straight lines whenever possible and move snow...

Page 22: ...oving the Plow page 21 2 Remove the pins securing the hitch assembly to the fifth wheel mounting rails 3 Remove the pin securing the hitch assembly receiver to the vehicle 4 Lift the hitch assembly up...

Page 23: ...ers Check the hydraulic fluid level Check the hydraulic lines and hoses Check the torque of all fasteners pins retainers nuts and bolts Check the cutting edge Check the wire harness connector Before s...

Page 24: ...e plow Ensure that the controller is off before adjusting the plow Keep your body away from the plow blade Turn the valve clockwise to decrease the lowering speed Turn the valve counterclockwise to in...

Page 25: ...age 1 Check the plow for cracked welds 2 Check the torque of all fasteners pins retainers nuts and bolts tighten as necessary 3 Check the hydraulic lines and hoses for cracks or leaks 4 Replace the hy...

Page 26: ...e solenoid has failed in the closed position 1 Disconnect the controller and turn the ignition on If the pump continues to run quickly remove power to the pump by disconnecting the power ground cables...

Page 27: ...ttery dies when the vehicle is turned off 1 The wire harness is not connected to a keyed fuse source 1 Connect the wire harness to a keyed fuse source refer to the wire schematic 1 There is a short in...

Page 28: ...d 1 Connect the cables 2 The wiring on the valve block is not connected 2 Refer to the wiring schematic The wing s extend but do es not retract or retract slowly 3 The solenoid valve or valve coil has...

Page 29: ...lue Green Left Wing Out Blue White Left Wing In Red White Right Wing Out Red Green Right Wing In White and Gray Green Raise Gray White and Gray Green Lower Red Communication Blue Module Power Brown Gr...

Page 30: ...g349525 Rev A 30...

Page 31: ...Notes...

Page 32: ......

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