Windsor QTFSG, QTFSD manual Maintenance, To Remove The Main Broom, To Install The Main Broom

MAINTENANCE

MAIN BROOM (Refer to the Main Broom Group and Main Broom Lift Group in the Parts section)

FOR SAFETY: The main broom and the vacuum impeller automatically begin to operate when the main broom lever is positioned in the forward end of its slot.

The main broom spans the width of the machine, and sweeps debris into the hopper. Inspect the main broom daily for wear or damage. Remove any obstructions found in the main broom chamber, main broom drive hub or idler hub.

The main broom should be replaced when the remaining bristles measure 5/8 “ (16mm) or less in length.

NOTE: All original equipment brooms are equipped with “Perform Alert™”. This feature tells the operator when it is time to replace the main broom. “Perform Alert™” brooms have bright yellow tufts located on each end of the broom. These tufts are pre-trimmed to indicate the length of a worn out broom. When the main body of the broom wears to a length that matches the yellow tufts, the broom should be replaced.

Always check the main broom pattern when installing a new broom.

TO REMOVE THE MAIN BROOM

1.Turn off machine and set parking brake.

FOR SAFETY: Before leaving or servicing the machine, stop on a level surface, apply parking brake, turn off the machine and remove key.

2.Raise rear cover.

3.Disconnect batteries from machine.

4.Lower the main broom lever.

5.Open the right side broom door.

6.Remove the idler arm D-ring retainer.

7.Remove the main broom idler arm.

8.Grasp the broom by the core and remove.

TO INSTALL THE MAIN BROOM

1.Turn off machine and set parking brake.

FOR SAFETY: Before leaving or servicing the machine, stop on level surface, apply parking brake, turn off machine and remove key.

2.Raise rear cover.

3.Disconnect batteries from machine.

4.Lower the main broom lever.

5.Open right side broom door.

6.If replacing a worn broom, turn the main broom adjustment knob so that the broom drive hub is raised to a position that will allow a new broom to easily slide onto the broom drive hub.

7.Slide the new brush into the broom chamber.

8.Hold the broom by the core and rotate the broom counter-clockwise while pushing the broom onto the drive hub. Make sure that the broom is fully seated onto the drive hub before attempting to install the idler arm.

9.Locate the idler arm. Align the tabs on the idler hub with the slots on the main broom core. Slide the idler into the main broom core, the position the upper right end of the idler arm onto the two locator pins.

10.Replace and tighten the D-ring retainer.

11.Close the broom door.

12.Check the main broom floor pattern and adjust as necessary.

4-3 QTFSG/QTFSD 98349 05/15/03