Pro Force® Debris Blower

This trailer uses a coupler that requires a 2-inch ball for the hitch.

1. Raise the trailer to a suitable height for your hitch.

2. Lift the coupler lever on the tongue while lowering the cover over the ball hitch ().

   

   Figure 11

   1. Tongue
   2. Ball socket
   3. Coupler lever—locked position
   4. Auxiliary chains
   5. Locking pin
   6. Hitch tube holster

3. Close the coupler lever and ensure that it is securely locked.

4. Install the locking pin to lock the coupler lever.

5. Cross the safety chains and attach them to the holes on the hitch. Connect the machine-wire-harness connector to the connector on the towing vehicle.

• Fuel tank capacity: 18.9 L (5 US gallons)

• Recommended Fuel:

  • For best results, use only clean, fresh (less than 30 days old), unleaded gasoline with an octane rating of 87 or higher ((R+M)/2 rating method).

  • Ethanol: Gasoline with up to 10% ethanol (gasohol) or 15% MTBE (methyl tertiary butyl ether) by volume is acceptable. Ethanol and MTBE are not the same. Gasoline with 15% ethanol (E15) by volume is not approved for use. Never use gasoline that contains more than 10% ethanol by volume, such as E15 (contains 15% ethanol), E20 (contains 20% ethanol), or E85 (contains up to 85% ethanol). Using unapproved gasoline may cause performance problems and/or engine damage which may not be covered under warranty.

  • Do not use fuel containing methanol.

  • Do not store fuel either in the fuel tank or fuel containers over the winter unless a fuel stabilizer is used.

  • Do not add oil to fuel.

Important: Do not use fuel additives other than a fuel stabilizer/conditioner. Do not use fuel stabilizers with an alcohol base, such as ethanol, methanol, or isopropanol.

Before you start the engine and use the machine, check the oil level in the engine crankcase; refer to Checking the Engine-Oil Level.

Check the tire pressure (Figure 13).

The correct tire pressure is 241 kPa (35 psi).

Figure 13

Check the torque of the wheel lug nuts initially and after the first 10 hours of operation.

• Failure to abide by the safety precautions may result in equipment failure, loss of authority to operate the equipment, and personal injury.

• Use and maintain the proper wiring. Follow the equipment manufacturer instructions. Improper, loose, and frayed wiring can cause system failure, equipment damage, and intermittent operation.

• Changes or modifications made to the machine that are not expressly approved by the manufacturer will void the warranty

• The machine owner and operators must abide by all applicable federal, state, and local laws concerning machine installation and operation. Failure to comply could result in penalties and could void the user’s authority to operate the machine.

• Ensure that the machinery and surrounding area is clear before operating. Do not activate the remote control system until you are certain that it is safe to do so.

• You can remove the power from the RF2CAN and TEC2403 controllers by removing the source power from the circuit.

• Use a damp cloth to keep the remote clean. Remove mud, concrete, and dirt after operation to prevent obstructing or clogging the buttons, levers, wiring, and switches.

• Do not allow liquid to enter the remote control or base-unit enclosures. Do not use high-pressure equipment to clean the remote control or base unit.

• Disconnect the RF2CAN and TEC2403 controllers before welding on the machine. Failure to disconnect the controllers may result in destruction of or damage to the controllers.

• Operate and store the machine only within the specified operation and storage temperatures.

Before you start the engine, you must attach the machine to the towing vehicle.

1. Move the choke control to the ON position before starting a cold engine.

   Note: A warm or hot engine may not require choking. After the engine starts, move the choke control to the OFF position.

2. Rotate the engine ignition key to the START position (Figure 14).

   Note: If the key was left in the RUN position for an extended time, move the key to the OFF position before proceeding to the starting procedure.

   

   Figure 14

   1. Choke control
   2. Hour meter
   3. Ignition switch

3. Engine Start only becomes energized by pressing the Start button while the Engine Start Enable Condition is active. The Engine Start Enable Condition becomes active only when the following Engine Start Enable Sequence has been performed (Figure 15):

   • Press the START button.

   • Then, press the rotate left button.

   • Then, press the rotate right button.

   • Then, press and hold the START button until the engine starts.

     

     Figure 15

     1. LED light
     2. Rotate left
     3. Decrease engine speed
     4. Engine start
     5. Rotate right
     6. Increase engine speed
     7. Engine stop

   Note: There is a time limit of 3 seconds between each button press. If the next button in the sequence is not pressed within 3 seconds of the last button press, the sequence is aborted and must be started from the beginning.If any button other than the next appropriate button in the sequence is pressed the sequence is aborted.

   Note: If the START button is not pressed within 10 seconds after pressing the ROTATE RIGHT button, or any other button is pressed in this period, the Engine Start Enable Condition expires.

   Note: Engine Start Enable Condition persists for 10 seconds after pressing the ROTATE RIGHT button.

   Note: Pressing the START button does not extend this time period—the maximum length of time that the Start Relay Control can be active is 10 seconds from pressing the ROTATE RIGHT button.After the Engine Start Enable Condition expires, you must perform the Engine Start Enable Sequence again in order to energize the Start Relay Control with the START button. This cannot be performed for 10 seconds after the START button is released.

   Note: If the sequence is aborted or the Engine Start Enable Condition expires, normal functionality of the ROTATE RIGHT and ROTATE LEFT buttons return to control the Chute Motor.

   Important: Do not engage starter for more than 10 seconds at a time. If engine fails to start allow 10 second cool-down period between attempts. Failure to follow these instructions can burn out starter motor.

4. After the engine starts, move the choke control to the OFF position. If the engine stalls or hesitates, move the choke back to the ON position for a few seconds, then set the engine speed to the desired setting. Repeat this as required.

1. Decrease the engine speed to 3/4 throttle.

2. Press the STOP button on the remote control.

3. If leaving the machine, rotate the key to the OFF position and remove it from the ignition switch (Figure 14).

The remote control activates (powers up) when any push button is pressed. To conserve battery power, the remote control stays active for approximately 3 seconds before automatically shutting down unless there is button activity within the 3 second limit. When the unit times out and powers down, all remote control LED activity stops (Figure 16). Pressing any button reactivates the remote control

Figure 16

1. LED light
2. Rotate left
3. Decrease engine speed
4. Engine start
5. Rotate right
6. Increase engine speed
7. Engine stop

The RF2CAN and TEC2403 controllers revert to Power Save Mode if the base unit is inactive for more than 2.5 hours without communication from the remote control. Power Save Mode is a low current state of the machine. The machine does not communicate with the remote control, does not activate outputs, and does not function as normal.

• When in the time-out mode the engine does not run (or quits running) and the remote control does not control any function.

• To wake controller in time-out mode, turn the key switch to the OFF position and then turn the key switch to the RUN position.

• To avoid controller time-out during operation, use the remote control to rotate the chute or change the engine speed at least every 2.5 hours.

You can change the direction of the blower nozzle from right to left by pressing the appropriate button on the remote control (Figure 17).

Figure 17

1. LED light
2. Rotate left
3. Decrease engine speed
4. Engine start
5. Rotate right
6. Increase engine speed
7. Engine stop

• Practice operating the blower. Blow the same direction the wind is blowing to prevent material from blowing back into the cleared area.

• Run the engine at full throttle when operating.

• Adjust the blower nozzle opening so it blows under the debris.

• Use caution when blowing around newly planted sod as the force of the air could disrupt the grass.

Important: Raise the blower nozzle before transporting the blower. If you leave the blower nozzle in the down position during transport, it may contact the ground and become damaged.

• Use care when loading or unloading the machine into a trailer or truck.

• Use full-width ramps for loading machine into trailer or truck.

• Tie the machine down securely using straps, chains, cable, or ropes. Both front and rear straps should be directed down and outward from the machine.

• Check the towing-vehicle hitch ball and machine coupler for signs of wear or damage. Replace any parts that are worn or damaged before towing the machine.

• The machine coupler is 5.1 cm (2 inches). The towing vehicle ball hitch diameter must be. Use of different ball diameter will create an extremely dangerous condition which can result in separation of the coupler and ball or ball failure.

• After the tow bar has been connected to the machine, secure the machine coupler to the towing-vehicle hitch and ensure that the lock lever is in the locked position.

Note: Change the oil more frequently when the operating conditions are extremely dusty or sandy.

Oil Type: Detergent oil (API service SG, SH, SJ or higher)

Crankcase Capacity: with filter, 2 L (67 fl oz)

Viscosity: See the table below.

Figure 21

Ensure that the air gap between the center and side electrodes is correct before installing the spark plugs. Use a spark plug wrench for removing and installing the spark plugs and a gapping tool/feeler gauge to check and adjust the air gap. Install new sparks plugs if necessary.

Type: Champion® RC12YC, Champion® Platinum 3071 or equivalent

Air Gap: 0.76 mm (0.030 inch)

Before each use, check and clean the engine screen and oil cooler. Remove any build up of grass, dirt or other debris from the oil cooler and engine screen (Figure 27).

Figure 27

1. Engine screen
2. Oil cooler

Never install a dirty filter if it is removed from the fuel line.

1. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

2. Allow the machine to cool down.

3. Squeeze the ends of the hose clamps together and slide them away from the filter (Figure 28).

   

   Figure 28

   1. Fuel filter
   2. Hose clamp
   3. Fuel hose

4. Remove the filter from the fuel lines.

5. Install a new filter and move the hose clamps close to the filter (Figure 28).

1. Park the machine on a level surface to ensure that the fuel tanks drain completely.

2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

3. Loosen the hose clamp at the fuel filter and slide it up the fuel line away from the fuel filter (Figure 28).

4. Disconnect the fuel line from the fuel filter (Figure 28).

   Note: Allow the fuel to drain into a fuel container or drain pan (Figure 28).

   Note: This is the best time to install a new fuel filter, as the fuel tank is empty.

5. Install the fuel line onto the fuel filter. Slide the hose clamp close to the fuel filter to secure the fuel line (Figure 28).

The handheld remote is powered by 4 AAA batteries. When installing batteries, be sure to observe the proper polarity as marked on the inside of the compartment.

1. Remove the 6 screws from the back of the remote and remove the cover (Figure 29).

   Note: If possible, leave the rubber seal and steel gasket in the channel when removing the cover and batteries.

   

   Figure 29

   1. Screw
   2. Cover
   3. Seal
   4. Steel gasket
   5. Batteries
   6. Handheld remote

2. Remove the discharged batteries and properly dispose them in accordance with local regulations.

3. Plug each fresh battery into a terminal cradle. Observe the proper polarity.

   Note: If the batteries are improperly installed, the machine will not be damaged, but it will fail to operate.

4. If you accidentally removed the rubber seal and the steel gasket, replace them carefully into the channel in the handheld remote.

5. Replace the cover and secure it with the 6 screws removed previously (Figure 29) and torque them to 1.5 to 1.7 N∙m (13 to 15 in-lb).

Engine

An in-line fuse (15A) is incorporated into the engine wiring harness (Figure 30).

Figure 30

1. Fuse block

Receiver

A fuse block is incorporated into the receiver wire harness. It is located behind the receiver on the right side of the control tower (Figure 31).

Figure 31

1. Fuse

Check the tire pressure frequently to ensure proper inflation (241 kPa (35 psi). If the tires are not inflated to the correct pressure, the tires will wear prematurely.

Operating accidents can damage a tire or rim, so inspect the tire condition after an accident.

The DOT tire information is located on the side of each tire. This information gives load and speed ratings. Replacement tires should have the same or better ratings.

is an example of tire wear caused by under inflation.

Figure 32

1. Example of tire wear caused by underinflation

is an example of tire wear caused by over inflation.

Figure 33

1. Example of tire wear caused by overinflation

If the belt slips when changing the direction of the blower nozzle, an adjustment to the belt is required.

1. Loosen the bolts securing the pulley mounting bracket to the blower frame (Figure 34).

2. Position a torque wrench into the pulley mounting bracket (Figure 34).

3. Pivot the pulley mounting bracket away from the blower nozzle until the torque wrench reads 23 to 26.0 N∙m (200 to 230 in-lb) (Figure 34).

4. Tighten the mounting bolts.

   

   Figure 34

   1. Mounting bolts
   2. Pulley
   3. Hole for torque wrench
   4. Torque wrench in pulley mounting bracket (22.6 to 26.0 N∙m (200 to 230 in-lb))
   5. Belt

Important: Read the entire procedure before attempting the association procedure.

The remote control is associated to the machine before leaving the factory. The remote control must establish communications with the base unit before the you can use the machine. In situations where it is necessary to reestablish remote control to machine communications (e.g., introducing a new or spare remote control to an existing base unit or changing the signal frequency due to local interference issues), perform the following associating procedure.

Only a Pro Force remote control can be associated to a Pro Force base unit. Associating a Pro Force remote control to a different Pro Force base unit disassociates that remote control from the original base unit.

Note: Local interference may disassociate the wireless remote from the base unit during operation. Since the base unit selects the best of numerous signal frequencies during the association process, move the machine to the area of signal disruption or disassociation and perform the association procedure for best results.

1. Turn the key to the OFF position to turn off the power.

2. Stand near the base unit in an unobstructed, clear line of sight with the remote control in hand.

3. Simultaneously press and hold the ROTATE RIGHT and ROTATE LEFT buttons. The LED light will flash about once per second.

4. Continue to hold both buttons until the LED light begins to flash about twice per second.

5. Release the buttons.

6. Press and hold the ROTATE LEFT button. The LED will flash about twice per second.

7. Turn the key to the RUN position while continuing to hold the ROTATE LEFT button. The LED light will turn solid if the procedure is successful.

   Note: This could take up to 20 seconds.

8. Release the ROTATE LEFT button.

   The system is ready for use with that remote control.

   

   Figure 37

   1. LED light
   2. Rotate left
   3. Decrease engine speed
   4. Engine start
   5. Rotate right
   6. Increase engine speed
   7. Engine stop