BROOM 9659973-01 - Garden broom HUSQVARNA - Free user manual and instructions

Product type	Garden broom (sweeping unit)
Brand	HUSQVARNA
Model	BROOM 9659973-01
Use	Cleaning of outdoor surfaces (driveways, parking lots)
Drive	Hydraulic (by tractor)
Lateral adjustment	Yes, by lever
Height adjustment	Via bracket and drive shaft
Chain tension	Adjustable via tensioner and gear displacement
Lubrication	Viscous oil and ball bearing grease
Safety	Chain guard, minimum distance of 10 meters, stop engine before maintenance
Assembly	On tractor (PT 26D)
Maintenance	Daily check of lubrication
Spare parts	Cylindrical brushes, chains, bearings
Control type	Lateral displacement lever
Compatibility	Tractors with hydraulic coupling

Frequently Asked Questions - BROOM 9659973-01 HUSQVARNA

How to adjust the chain tension of the sweeping unit?

To adjust the chain tension between the gears, first turn the chain tensioner. If the tensioner is at its maximum, the external gear can be moved sideways to retension. For the chain between the gear and the brush roller, remove the chain guard cover, loosen the four bearing nuts by 0.5 to 1 turn, adjust the hexagon socket head screws on the short side until the chain can be moved vertically about 1 cm, then tighten the nuts.

How to lubricate the sweeping unit?

The lubrication points are the ends, grease fittings, and chains. Use viscous oil for the chains and ball bearing grease for the bearings. Check these points daily and lubricate if necessary. The unit is delivered pre-lubricated.

What safety precautions should be taken during use?

Stop the engine and remove the key before any maintenance, cleaning or repair operation. Do not stay within a 10-meter radius of the work area. Keep hands and feet away from moving parts. Never use the rotating brush if the chain guard is defective. Keep spectators, animals and children at a distance.

How to replace the cylindrical brushes?

To disassemble, loosen and remove the bearing bracket on the right side, then disassemble the rod in the center. For assembly, install the new brushes and spacers ensuring that the guide rods are not in the same direction, reassemble the bearing rod and tighten the screws, then replace the bearing bracket.

How to adjust the lateral position of the sweeping unit?

Move the lever to the right or left to laterally adjust the sweeping unit. Make sure to work in a horizontal position by adjusting the lever forward or backward if necessary.

How to adjust the working height of the unit?

Adjust the bracket and the drive shaft to keep the shaft horizontal. Place a support under the drive shaft. Adjust the unit by moving the lever forward or backward to work in a horizontal position.

What oil to use for chain lubrication?

Use viscous oil to lubricate the chains. For bearings, use ball bearing grease.

How to check for oil leaks?

Regularly check for oil leaks. In case of leakage, contact your specialized workshop for repair.

How to mount the sweeping unit on the tractor?

Ensure all keys are properly secured. Carefully mount the protection covers for both chains. Connect the hydraulic hoses and the drive shaft under the base plate, and secure the chain to prevent rotation.

What is the safety distance around the device?

Do not stay in the working area of the sweeping unit, within a radius of about 10 meters. Keep spectators, animals and children away.

USER MANUAL BROOM 9659973-01 HUSQVARNA

Owner's manual, p. 22-31

Read through the owner's manual carefully before you begin using the product.

Study and understand the owner's manual before use.

Turn off the engine and remove the key before maintenance, cleaning or repair.

Do not remain within the broom unit's operating range, which is equivalent to a radius of 10 metres.

Do not use the brush unit in the vicinity of onlookers, animals and children.

Keep hands and feet away from moving parts.

Never use a rotating brush with a defective chain guard.

Risk of crush injuries! Keep hands and feet away from moving parts when the broom unit is in operation.

Fit the bracket and the propeller shaft. Place a support under the propeller shaft so that it is horizontal.

If necessary adjust the broom unit so that it operates in the horizontal position, by pulling the lever forward or backward.

Make sure all the sprinters are securely locked when the broom unit is mounted to the PT 26D.

The protective covers for both the chains must be mounted carefully.

Hydraulic hoses and propeller shaft are connected under the hatch in the footplate.

Connect hoses and engage the propeller shaft. Secure the chain to avoid rotation.

To facilitate engagement and disengagement the notch must be in this position.

Position of the cylinder

The cylinder should always be extended at least 50~mm .

Reducing pressure

Turn the key to ON for a few seconds and simultaneously pull the lever to the right and left a few times to reduce the pressure in the broom unit's cylinder.

Pull the lever to the right or left to adjust the broom unit laterally.

Lubricate with viscous oil.

Lubricate with ball bearing grease.

To be checked. Contact service workshop if there are oil leaks.

The unit's lubrication points are joints, grease nipples and chains. Check the lubrication points before each day of use. Lubricate when necessary. The unit has been lubricated on delivery.

Dismantling:

Loosen and remove the bearing cage on the broom's right side.

Dismantle the bearing journal on the core's outer end.

Assembly:

Fit new brush rings and spacers. Ensure that the guides on the brush rings do not face in the same direction on the core.

Fit the bearing journal and tighten the screws.

Fit the bearing cage and tighten the remaining screws.

The chain between the gears

First turn the chain tensioner to tension the chain.

When the chain tensioner is fully utilized the outer gear can be moved laterally to tension the chain and the chain tensioner again.

NOTE!

Broom units with serial numbers up to 0016348 have a 1 / 2" chain.

The chain between gear and brush roller

1. Remove the cover for the chain guard.
2. Loosen the four bolts that hold the bearing, 0.5 - 1 turn.

1. Adjust the socket head cap screw on the short end.
2. The chain is sufficiently tensioned when it is possible to move it approx. one cm vertically.

1. Tighten the bolts for the bearing.
2. Fit the cover for the chain guard.

Mobile: [phone]

Fax: [phone]