50
Maintenance instructions
•
DINO 260XTD
FAULT
REMEDY
24. Wheel brakes overheat
Brake system wrongly adjusted.
Adjust the brake system.
Wheel brake dirty.
Clean the wheel brake.
Overrun brake – the transmission rod of the
overrun jams.
Dismantle, clean and lubricate the transmission
rod.
Parking brake not completely released.
Release the parking brake completely.
25. Ball-coupling is not locked
Inner parts of the ball-coupling dirty.
Clean and lubricate.
Tow-ball of the towing vehicle too large.
Measure the tow-ball. According to DIN74058,
the diameter of the ball must be max. 50 mm and
min. 49.5 mm.
If the measure is different or the ball is nor
perfectly spherical, replace the ball.
Always, when changing brake-shoes, replace all the shoes on the axle.
Always, when assembling the brakes, make sure to install the springs, the brake-shoes and
the expander in the right way.
When adjusting the brakes, turn the wheels forward (in the driving direction)!
There are many possible reasons for malfunctions, but the following are the most
common:
• low supply voltage (long and thin supply cable)
•
the battery is flat (low voltage)
• contaminants in the hydraulic system
• loose electric connection or a contact failure caused by moisture
Keep the lift clean and protect it against moisture.