SERVICE INSTRUCTIONS

DRIVE SYSTEM SERVICE INSTRUCTIONS - Cont.

TO REPLACE THE REVERSE BELT

1.Remove the two (2) inspection plugs on the right hand side of the machine which allows access to the bearing plate on the differential shaft. Loosen and remove both bolts holding the bearing plate to the machine.

2.Loosen the drive wheel chain idler and pull it to the top of the slot. Retighten it to keep it out of the way. This allows you freedom to walk the chain off the differential.

3.At the rear of the machine, follow the main broom belt down to the idler. Disconnect the spring to release the tension on that belt and remove the right hand side broom belt.

4.Remove the main broom belt.

5.At the front of the machine, place the differential plate with the bearing in it to the “UP” position. This allows you clearance to feed the new belt in.

6.If the forward belt is still in good condition, you will need to start by removing it off the main drive shieve off the differential.

7.Get both the forward and reverse belt off the differential shieve laying them to the left hand side.

8.Work the reverse belt over the differential shieve once you are on the front and off to the left hand side of the shieve with both belts hanging loose around the differential.

9.Take the top portion of the belt and pick it up and the bottom portion of the belt and bring it to the “UP” position. That will need to be worked around the main shieve coming off the motor in between the shieve and the fixed bracket that holds the forward idler pulley. This clearance is very tight and you must be careful not to cut the belt while you are working around that.

10.Work the belt around the forward and reverse main idler by putting it back over top of it.

11.Come back to the front of the machine and lower the differential bearing plate.

12.Reinstall the 2 bolts in that and reset the chain idler back to its position and retighten.

13.Move to the rear of the machine again and reinstall the main drive broom belt and the spring that was taken off the right hand side broom belt.

14.Any fine adjustments should be able to be done with the linkage rod itself.

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American-Lincoln

 

91 WS

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Nilfisk-ALTO 91WS manual To Replace the Reverse Belt
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91WS specifications

The Nilfisk-ALTO 91WS is a state-of-the-art waste water vacuum system, designed to tackle both outdoor and indoor cleaning tasks across various industries. This versatile machine is particularly renowned for its impressive suction power, allowing for the effective removal of liquid waste, sludge, and debris in less time and with minimal effort.

One of the key features of the 91WS is its robust construction. Designed with durability in mind, the vacuum has a sturdy chassis and components that are resistant to wear and tear, making it ideal for demanding environments such as construction sites and heavy industry. The unit is also equipped with large wheels, ensuring ease of mobility even when fully loaded.

The 91WS incorporates advanced technology to enhance its performance. Its powerful motor delivers strong suction capabilities, while the innovative filtration system effectively separates solids from liquids, preventing clogging and maintaining optimal efficiency. The vacuum's advanced design also allows for quick and easy emptying, minimizing downtime and boosting productivity.

Another significant characteristic of the Nilfisk-ALTO 91WS is its user-friendly interface. Operators will appreciate the intuitive controls that make it simple to adjust settings and monitor performance. The vacuum is designed for easy maintenance; access to key components is straightforward, ensuring that servicing is efficient, and the machine continues to operate at peak capacity.

The 91WS also features multiple attachment options, allowing users to customize the machine for specific tasks. Whether it's cleaning up after spills or managing waste disposal, the versatility of the attachments ensures that it can handle various cleaning challenges with ease.

Safety is paramount in any industrial environment, and the Nilfisk-ALTO 91WS is designed with several safety features. The integrated float system prevents overflow, and the durable construction of the vacuum ensures that it can withstand rigorous use without posing risks to the operator.

In summary, the Nilfisk-ALTO 91WS is a powerful and versatile waste water vacuum that excels in demanding situations. With its strong performance, advanced technologies, and user-friendly features, it is an ideal solution for any business looking to optimize their cleaning processes while ensuring safety and efficiency.
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