Maintenance and inspection
FOR U MN3/4
Description
(Component / inspection for)
Assessment
Defective
OK
Component : Displays and controls, electric system,
electronic system
Drive lever/ No damage
Easy functioning over the entire
lever movement
Returns to central position after releasing
from any position
Secure blockage of magnetic brakes
when lever is in central position
(FOR U can not be pushed)
Dashboard switches /
no damage
safe function
Dashboard displays /
no damage
safe function
Indicator lamps /
no damage
safe function
Charger jack socket /
no damage
Batteries /
no damage
fixed securely
Check battery voltage (12-14 Volt per battery)
Check battery capacity
Control unit /
no damage
fixed securely
Cables and connecting plugs / no damage
fixed securely
62
Issued: 23.01.2008