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Toro 68012C, Руководство оператора

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Maintenance

Important:

Before performing any maintenance procedures, first stop the motor, wait 5 minutes to allow all moving

parts to come to a complete stop and cool, and unplug the power cord.

Recommended Maintenance Schedule(s)

Maintenance Service

Interval

Maintenance Procedure

After the first 10 hours

• Check the tension of the drive chain, and adjust it as needed.

After the first 25 hours

• Inspect the belts and adjust as necessary.

Before each use or daily

• Inspect the tires and wheels.

After each use

• Torque the lug nuts to 108 to 122 N-m (80 to 90 ft-lb) after towing.
• Clean the drum between mixing batches of material.
• Lubricate the trunnions.
• Clean the machine.

Every 40 hours

• Lubricate the drive chain with a non-sticky chain lubricant.
• Inspect the belts and adjust as necessary.
• Check the clutch operation.

Every 50 hours

• Check the tension of the drive chain, and adjust it as needed.

Every 6,000 hours

• Lubricate the motor bearings.

Monthly

• Lubricate the pillow-block bearings.

Every 2 years

• Replace the belts.

Premaintenance
Procedures

Preparing the Machine for
Maintenance

1.

Park the machine on a level surface.

2.

Remove the machine from the tow vehicle.

3.

Chock the tires.

4.

Open the rear cowl; refer to Opening the Cowl (page
17).

5.

Turn off and unplug the motor; refer to Motor On/Off
Switch (page 11).

6.

Ensure that the motor is cool.

Removing and Installing the
Divider Plate

You need to remove the divider plate to provide access before
performing some maintenance procedures.

Removing the Divider Plate

1.

Unlatch and open the cowl; refer to Opening the Cowl
(page 17).

2.

Use a wrench to remove the 4 bolts that secure the
divider plate to the front cowl.

Note:

Keep the bolts for installing the divider plate.

G021585

Figure 30

3.

To remove the divider plate, lift it upward and rotate it
counterclockwise so that it clears various components.

22

Содержание 68012C

Страница 1: ...MM E S Series Mortar Mixer Model No 68012C Serial No 314000001 and Up Model No 68018C Serial No 314000001 and Up Model No 68019C Serial No 314000001 and Up G020896 Register at www Toro com Original Instructions EN 3382 958 A ...

Страница 2: ...0 or 819 994 3328 go to http www tc gc ca roadsafety write to Road Safety and Motor Vehicle Regulation Directorate Transport Canada Tower C Place de Ville 330 Sparks Street Ottawa Ontario K1A 0N5 or email RoadSafety tc gc ca Introduction This machine is designed to mix mortar plaster fireproofing material grout and other small grained cement products A vehicle equipped with an appropriate pintle h...

Страница 3: ...ations 11 Operation 12 Preparing to Tow the Machine 12 Extending the Axle 15 Towing the Machine 16 Preparing to Use the Machine 16 Opening and Closing the Cowl 17 Powering the Machine 17 Starting and Stopping the Motor 18 Controlling the Paddles 18 Mixing the Material 19 Using the Drum 20 Adjusting the Paddle Blades 20 Maintenance 22 Recommended Maintenance Schedule s 22 Premaintenance Procedures ...

Страница 4: ...epartment of Transportation if in the U S towing safety regulations before towing the machine In order to reduce the possibility of an accident while transporting the machine on public roads make sure the towing vehicle is mechanically sound and in good operating condition Shut down the engine before transporting the machine When towing with a ball hitch ensure that the ball hitch you are using is...

Страница 5: ...or and verify that all moving parts have stopped Chock the tires of the machine or keep it attached to the towing vehicle when it is not in use to prevent it from rolling Keep hands away from any moving parts Keep feet away from the tires and the front post Do not operate the machine outdoors in the rain Do not operate the machine under the influence of alcohol or drugs Ensure that the area is cle...

Страница 6: ...p hands feet and clothing away from moving parts If possible do not make adjustments with the motor running Keep all parts in good working condition and all hardware tightened Replace all worn or damaged decals Remove any buildup of grease oil or debris from the machine Do not modify the electrical connectors or wiring Do not connect the ground circuit of the machine to the energized circuit of th...

Страница 7: ...or information on how to tow the machine 2 Warning limit towing speed to less than 55 mph 88 km h 127 1652 1 Warning read the Operator s Manual 3 Entanglement hazard at paddles stop the motor and wait for all moving parts to stop before servicing the machine 2 Hand and arm entanglement at the belt drive crushing hazard of hand entanglement hazard of hand at the shaft keep hands away from moving pa...

Страница 8: ...procedure 1 Dump handle 2 Bolt 2 Nut Installing the Dump Handle to the Drum 1 Cut the cable ties to remove the dump handle from the underside of the grate 2 Position the dump handle so that the bolt holes align with the bolt holes in the drum Figure 3 G020944 Figure 3 3 Insert the 2 bolts through the bolt holes in the dump handle and the drum Figure 3 4 Install a nut onto each bolt and tighten the...

Страница 9: ...ting Figure 4 Note If the self locking nylon insert in the locknut wears with use replace the nut with a new Grade 5 or Grade 8 locknut 3 Installing the Safety Chain Parts needed for this procedure 1 Safety chain 2 Connecting link Installing the Safety Chain 1 Form a hook on the end of a bendable piece of rod or stiff wire not included and insert it through both keyholes in the front post of the m...

Страница 10: ...ntrols Become familiar with all the controls before you start the motor and operate the machine Clutch Lever The clutch lever is used to engage and disengage motor power to the paddles G019875 1 Figure 7 1 Clutch lever Drum Latch The drum latch secures the drum to the mix position upright for mixing operations and when transporting the machine 1 G019877 Figure 8 1 Drum latch Dump Handle Use the du...

Страница 11: ...Specifications and design are subject to change without notice Machine Specifications Model 68012C 68018C 68019C Batch Capacity 0 17 cubic m 6 0 cubic ft 0 23 cubic m 8 0 cubic ft 0 23 cubic m 8 0 cubic ft Total Volume 0 20 cubic m 6 9 cubic ft 0 25 cubic m 9 0 cubic ft 0 25 cubic m 9 0 cubic ft Length without tow pole 163 cm 64 inches 193 cm 76 inches 193 cm 76 inches Width 86 cm 34 inches 86 cm ...

Страница 12: ...le refer to Extending the Axle page 15 Checking the Tires and Wheels Service Interval Before each use or daily Inspect the tires and wheels WARNING Failure to maintain correct tire pressure may result in tire failure and loss of control resulting in property damage and serious injury or death Check the tire pressure frequently to ensure proper inflation If the tires are not inflated to the correct...

Страница 13: ...ce shown in Figure 15 1 2 3 4 G021 107 Figure 15 Hitching a Machine with a Stamped Ball Coupler optional kit 1 Apply chassis grease to the socket of the coupler and the area of the clamp that contacts the ball 2 Oil the pivot points and sliding surfaces of the coupler with SAE 30 motor oil 3 Open the coupler latch Figure 16 A B C G020359 2 1 Figure 16 1 Bail 2 Safety pin 4 Position the coupler on ...

Страница 14: ...chine so that there is just enough slack on each side for turning around corners when towing the machine Figure 18 Note Stow the excess chain inside the bottom of the front post by pushing it into the keyholes and latching the appropriate links into the keyhole slots 2 Cross both lengths of chain under the tow pole Note Crossing the chains decreases the chances of the front of the machine dropping...

Страница 15: ...narrow position only to move the machine through a narrow access point such as the gate of a fence or the doorway of a building Preparing to Change the Axle Width 1 Move the machine to a level job site surface 2 Disconnect the machine from the tow vehicle 3 Chock the tires 4 Ensure that the drum is empty and in the mix position upright 5 Ensure that the drum latch is engaged and that the drum does...

Страница 16: ...nd braking distance Do not tow the machine with material in the drum Review and understand Safe Operating Practices page 4 Test the brakes of the tow vehicle before towing Avoid sudden starts and stops while towing the machine Preparing to Use the Machine Review all of the safety decals on the machine Use a hard hat hearing protection a shirt with long sleeves that are tight at the wrists tight fi...

Страница 17: ...r Use only an extension cord recommended for outdoor cold weather use Important Check the extension cord frequently during use for holes or cracks in the insulation Do not use a damaged cord Do not run the cord through standing water or wet grass Important Use only extension cords with terminals and sockets for the live neutral and ground wires Important Connect the machine to only a receptacle wi...

Страница 18: ...he reset button for the thermal overload protector Figure 24 5 Connect the electrical plug for the machine to the power source 6 Rotate the On Off switch to the On position and ensure that the motor starts normally 7 Rotate the On Off switch to the Off position Starting and Stopping the Motor Starting the Motor 1 Plug the power cord into a proper electrical outlet 2 Switch the On Off switch to the...

Страница 19: ... material in the drum that can contaminate the batch of material refer to Cleaning the Drum page 20 and Dumping the Drum page 20 then return the drum to the upright position Note Ensure that the drum is in the mix position upright and the drum latch is engaged 2 Move the clutch lever to the Off position refer to Controlling the Paddles page 18 3 Start the motor refer to Motor On Off Switch page 11...

Страница 20: ...27 6 After discharging a batch of material clean the drum refer to Cleaning the Drum page 20 Note This step will clean the paddles and drum between batches and prevent dried material from forming and contaminating the next batch of material Cleaning the Drum Important Do not strike on the drum with a shovel hammer or any other device to loosen any accumulated dried materials 1 Stop the rotation of...

Страница 21: ... 1 2 G022160 Figure 29 4 Move the paddle blades to the preferred position and tighten the nuts and bolts to secure the blades to the paddles Note Ensure that the clutch lever is in the Off position and rotate the paddles as needed 5 Install the grate with the nuts and bolts that you removed in step 2 and tighten the nuts and bolts until they are secure 21 ...

Страница 22: ...hours Check the tension of the drive chain and adjust it as needed Every 6 000 hours Lubricate the motor bearings Monthly Lubricate the pillow block bearings Every 2 years Replace the belts Premaintenance Procedures Preparing the Machine for Maintenance 1 Park the machine on a level surface 2 Remove the machine from the tow vehicle 3 Chock the tires 4 Open the rear cowl refer to Opening the Cowl p...

Страница 23: ...revent cross threading 4 Tighten the bolts with a wrench until they are secure Lubrication Lubricating the Bearings and Seals Service Interval After each use Lubricate the trunnions Monthly Lubricate the pillow block bearings Note The pillow block bearings are inside the cowl remove the divider plate to access them refer to Removing the Divider Plate page 22 Grease type 2 general purpose lithium b...

Страница 24: ...ricating the Motor Bearings Service Interval Every 6 000 hours Grease type electric motor bearing grease 1 Clean around each grease fitting with a rag 2 Pump 1 or 2 shots of grease into each fitting Figure 33 Important Do not over lubricate the motor G021588 Figure 33 3 Wipe up any excess grease Lubricating the Drive Chain Service Interval Every 40 hours Lubricate the drive chain with a non sticky...

Страница 25: ...nsion Clutch air gap 2 5 to 6 5 mm 3 32 to 1 4 inch 1 Move the clutch lever to the On position refer to Controlling the Paddles page 18 2 Measure the air gap between the motor deck and the roller on the clutch Figure 35 G019976 1 2 3 Figure 35 1 Motor deck 3 Clutch air gap 2 5 to 6 5 mm 3 32 to 1 4 inch 2 Clutch roller 3 If the measured air gap is not within the specified range adjust the gap as f...

Страница 26: ...s Service Interval Every 2 years Replace the belts Removing the Belts 1 Move the clutch lever to the Off position refer to Controlling the Paddles page 18 2 Remove the divider plate refer to Removing the Divider Plate page 22 3 Remove the nut that secures the belt guide to the motor and remove the belt guide Figure 38 2 1 G021601 Figure 38 1 Nut 2 Belt guide 4 Slip the forward belt forward and off...

Страница 27: ...r down until there is an air gap of 2 5 to 4 0 mm 3 32 to 5 32 inch between the guide and each belt Figure 40 Important The belt guide should not contact the belts with the clutch lever in the On position Note If the air gap between the belt guide and both belts cannot be attained then 1 of the belts is too long C Tighten the nut that secures the belt guide to the motor Figure 40 D Check the clutc...

Страница 28: ... 10 mm 7 32 to 13 32 inch of flex when applying 6 8 kg 15 lb of pressure at mid span Checking the Drive chain Tension 1 Remove the divider plate refer to Removing the Divider Plate page 22 2 Place a straightedge along the chain from 1 sprocket to the other Figure 42 G021606 1 Figure 42 1 Flex of 5 to 10 mm 7 32 to 13 32 inch 3 With your finger push on the chain with 6 8 kg 15 lb of pressure midway...

Страница 29: ... bolts that secure the pillow block bearings 5 Adjust the belt tension refer to Adjusting the Belt Tension page 25 6 Install the divider plate refer to Installing the Divider Plate page 23 Replacing the Light Bulbs Replacing the Rear facing Bulbs Note The left rear facing bulb also illuminates license plate 1 Use a screwdriver to remove the 4 screws from the large square lens on the light Figure 4...

Страница 30: ...achine Clean the machine after each use before the dirt hardens Ensure that the motor is unplugged Use care when using a high pressure sprayer because it can damage warning decals instruction signs and the motor Important Use pressure sprayers to clean only the drum of the machine Clean off the rest of the machine by hand to keep the motor from getting wet Important Lubricate the trunnions after c...

Страница 31: ...You can wash the machine with mild detergent and water 3 Grease the machine refer to Lubricating the Bearings and Seals page 23 and Lubricating the Drive Chain page 24 4 Check and tighten all bolts nuts and screws Repair or replace any part that is damaged 5 Paint all scratched or bare metal surfaces with paint from your Authorized Toro Dealer 6 Store the machine in a clean dry garage or storage a...

Страница 32: ...riction in the motor or load Reduce the load 2 There is not adequate ventilation 2 Check the external cooling fins for excessive dirt buildup and clean the motor The motor is overheating 3 The motor is running over voltage or under voltage 3 Check the input voltage to the motor 1 The belt tension is insufficient 1 Adjust the belt tension 2 The belt is worn 2 Replace the belt 3 The pulley s are wor...

Страница 33: ...Schematics G021587 Electric Motor Schematic Rev A 33 ...

Страница 34: ...Notes 34 ...

Страница 35: ...Notes 35 ...

Страница 36: ...m failure to perform required maintenance and or adjustments Product failures which result from operating the Product in an abusive negligent or reckless manner Parts subject to consumption through use unless found to be defective Examples of parts which are consumed or used up during normal product operation include but are not limited to belts wipers spark plugs tires filters gaskets wear plates...

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