IMER USA WORKMAN II 250 1105849 (01) PDF Document

Before towing the IMER USA WORKMAN II 250 1105849, perform the following checks:

1. Ensure each tire is inflated to 50 PSI (cold).

2. Check the oil level of the Honda or Robin motor.

3. Confirm the retractable stability legs are fully raised and locked in place with the provided anchor pins.

4. Verify the tow bar is properly anchored and the tow chain is in place. The tow chain should be looped around the tow bar several times before connecting it to a vehicle.

5. Ensure the engine canopy door is latched shut.

6. Confirm the hitch system on the towing vehicle is compatible with the tow bar tongue.

7. Check local laws regarding registration and the requirement for a tail light assembly.

To ensure safe operation of the IMER USA WORKMAN II 250 1105849, follow these guidelines:

– Read and understand all instructions before operation, including the specific engine manual.

– Always turn off the engine and disconnect the spark plug wire (or unplug electric models) before cleaning or performing maintenance.

– Ensure all safety guards are always in place.

– Wear appropriate safety gear: boots with reinforced toe-caps, safety glasses, gloves, and a hard hat. Avoid loose clothing that can become entangled.

– Practice starting and stopping the machine before use.

– Keep the mixer clean and free of debris build-up.

– Periodically inspect the machine for abnormal wear or damage.

– Stop the engine before adding fuel.

– Always operate the mixer on a level surface.

– For safer loading and to reduce strain on the body, pour bagged material into a 5-gallon bucket before pouring it into the drum.

For the safe use of the IMER USA WORKMAN II 250 1105849, observe the following prohibitions:

– DO NOT place hands, tools, or any other objects inside or around the mixer drum while it is running.

– DO NOT operate the mixer on uneven surfaces; it may fall over or roll away if placed on an incline.

– DO NOT clean, assemble, or work on the mixer while it is plugged in.

– DO NOT operate the mixer in or around water puddles.

– DO NOT leave the mixer unattended while it is running.

– DO NOT allow other persons around the mixer while it is operating.

– DO NOT operate the mixer while under the influence of drugs or alcohol.

To operate the IMER USA WORKMAN II 250 1105849 correctly, follow these steps:

1. Check the engine oil daily and change it monthly. Clean the air filter weekly.

2. Set the machine on a level surface and lower the telescopic foot stands into the locked position for stability.

3. Rotate the dump wheel to put the drum into the loading position.

4. Start the engine and set the throttle between 3/4 and full power.

5. Add half of the required water, then begin adding cement and aggregates. Add the remaining water as the materials mix together.

6. To discharge, rotate the dump wheel until the desired drum position is achieved.

7. Keep the mixer running at all times during the loading, mixing, and discharge cycles.

8. Ensure the work site has a level ground surface to keep the mixer stable during operation.

The IMER USA WORKMAN II 250 1105849 has two belts: one in the canopy and one in the arm. Belts will stretch during the first few hours of operation and should be checked frequently. Always stop the motor and disconnect the power source before touching the belts.

To tighten the canopy belt: Loosen the bolts anchoring the motor mount plate to the frame. Slide the plate down to tighten the belt. The belt should have 1/4 inch to 3/8 inch of play. Re-tighten the bolts.

To tighten the arm belt: Loosen the 4 nuts anchoring the gearbox on the arm. Turn the adjustment bolt to tighten the belt until it has 1/4 inch to 3/8 inch of play. Do not over-tighten as it shortens drive life. Re-tighten the gearbox anchor bolts.

Maintenance note: It is critical to keep the engine pulley and drive pulley in line with one another to prevent the belt from twisting and breaking.

Proper lubrication for the IMER USA WORKMAN II 250 1105849 includes:

– Weekly Lubrication: Apply a light aerosol lubricant (such as WD-40) to all components that engage or move back and forth.

– Gearbox: The gearbox is essentially sealed for life and does not typically require oil changes.

– Annual Lubrication: Once a year, remove the cast cap from the top half of the dump gear assembly and apply grease thoroughly.

– Wheel Bearings: Clean and repack wheel bearings every 6 months to 1 year, depending on towing frequency and conditions.

If the drum needs to be removed and reset on the IMER USA WORKMAN II 250 1105849, follow these steps:

1. Carefully clean the gear shaft cone and the drum cone.

2. Place the drum onto the shaft cone, ensuring the shaft shear pin is properly inside its seat in the drum cone.

3. Block the drum tightening screw with a washer using the following torque specification: 220 ± 20 Nm.

The following table lists the components for the Gear Box of the IMER USA WORKMAN II 250 1105849 (Code 3208746):

The drum reduction unit components for the IMER USA WORKMAN II 250 1105849 are as follows: