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Maintenance Depending on Usage
Frequency
Cleaning the Tail Lift
The following parts of the tail lift may not be cleaned with a
pressure washer:
• piston rods and cylinder seals
• lateral operating element
• solenoid valves (except model E)
• foot control
• warning lights and warning flags
• Bellows
Checking the Battery
Service the battery in the usual way.
Checking the Carbon Brushes at the Electric Motor
Occasionally check the carbon brushes of the electric motor
in the hydraulic unit and clean them to remove the carbon
dust.
CAUTION!
Damage to paint!
If you clean the tail lift using a pressure washer, damage to
the paint may occur up to six weeks after painting.
Cleaning the tail lift with a pressure washer should not be
done earlier than six weeks after painting.
CAUTION!
Risk of burns by overheating electric motor!
Worn out and contaminated carbon brushes can result in in-
creased current consumption. This can cause the electric mo-
tor to overheat.
Occasionally clean the carbon brushes.
Contact a service engineer or a contractor repair shop to
have worn out or contaminated carbon brushes replaced.
Betriebsanleitung_Hubladebuehnen_EN.book Seite 135 Donnerstag, 15. August 2019 4:04 16