4.Lift out motor - check motor brushes. When worn to 318" replace brushes.

DIFFERENTIAL ASSEMBLY

NOTE: The differential assembly, traverse

drive motor and brush gear unit can be removed as a total unit for servicing, if required.

1.Lay machine on side or build tripod supports for each side of machine to hold unit upright as shown.

2.Remove boits from brush lift arm bracket and traverse drive connecting arm.

3.Remove axle hub clamps. Lift off assem- bly and lay on bench to service.

WHEEL/DIFFERENTIAL AXLE ASSEMBLY

1.Remove bolt holding wheel to axle.

2.Remove wheel from axle. Use wheel puller, if needed, being careful not to damage threads in center hole of axle.

3.To remove axle and bearings from hub...

A.Remove snap ring from hub.

B.Use an arbor press or hammer and block of wood to remove bearing and axle.

SQUEEQEEASSEMBLY

To remove squeegee assembly.. .

1.Depress pedal to raise squeegee.

2.Pull retaining pin from locator stud.

3.Push down on squeegee to remove from drag arm and slide squeegee to the right to disengage right hand stud from arm.

4.When installing or replacing squeegee blades make sure the smooth slde of the blade is next to the squeegee casting.

5.Squeegee support caster - with squeegee assembly setting perpendicular to the floor surface, adjust caster to a clearance of approximately 1/8" between bottom of caster and the floor. As the squeegee blades wear, adjust caster to maintain this dimension.

1/0"

6.The angle of the squeegee can be changed with the adjusting screw. Turn screw clockwise to tilt squeegee forward and counterclockwise to tilt rearward. Tighten lock nut after making adjustment.

C.To remove roiler bearing from hub, use a piece of 314" dia. tube to drive out bearing.

7.Squeegee pressure can be changed with the adjusting screw. To Increase pressure turn counterclockwise, t o decrease pressure turn clockwise.

6

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Windsor PT-20 manual Differential Assembly
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PT-20 specifications

The Windsor PT-20 is a robust and innovative piece of equipment designed for a variety of industrial and commercial cleaning applications. Built to meet the rigorous demands of the cleaning industry, the PT-20 stands out with its blend of efficiency, durability, and user-friendly features.

One of the primary features of the Windsor PT-20 is its powerful vacuum motor. This high-performance motor is designed to deliver superior suction, ensuring that dirt, debris, and allergens are effectively removed from a wide range of surfaces. The advanced filtration system, which includes a HEPA filter, captures even the smallest particles, providing cleaner air and a healthier environment for users.

The PT-20 is also equipped with a large-capacity recovery tank. This feature allows users to clean larger areas without the need for frequent emptying, significantly enhancing productivity. The tank is designed for easy access and cleaning, ensuring that maintenance is quick and hassle-free.

Another key characteristic of the PT-20 is its ergonomic design. The machine features a lightweight chassis, making it easy to maneuver and transport. The adjustable handle ensures that users of varying heights can operate the machine comfortably, reducing strain and increasing efficiency. Additionally, the compact design allows for easy storage in tight spaces.

The PT-20 incorporates advanced technologies to provide enhanced cleaning capabilities. Its multi-surface cleaning functionality enables it to effectively clean carpets, hard floors, and even upholstery, making it a versatile choice for various environments. The machine operates quietly, which is particularly beneficial in noise-sensitive settings like office buildings or healthcare facilities.

Moreover, the Windsor PT-20 boasts a simple control panel that allows users to adjust settings with ease. This user-centric approach simplifies operation, making it accessible for both seasoned professionals and those new to industrial cleaning.

In terms of durability, the PT-20 is engineered with high-quality materials that withstand the rigors of daily use. Its robust construction ensures longevity, making it a cost-effective investment for businesses seeking reliable cleaning solutions.

Overall, the Windsor PT-20 represents a perfect fusion of power, versatility, and ease of use, making it an ideal choice for any organization looking to maintain high standards of cleanliness.
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