Nilfisk-ALTO FLOORTEC R 870 Service Manual page 217

Service Manual – Floortec R 870
Driving Wheel Amperage Check
Warning! This procedure must be performed by qualified personnel only.
1 Place wedges (A) on the rear wheels of the machine
2 With a proper hoisting system applied to the machine chassis, to the front wheel area (B), lift the
machine a few centimetres, in order to let the front wheel turn freely without touching the floor.
3 Open the battery/engine compartment hood
4 Apply the amp clamp (C) on the electrical cable (D) of the drive system electronic board (E)
5 Turn the ignition key to "I"
6 With the help of an assistant, carefully press on the driver's seat to activate the microswitch, then turn
on the drive system at the maximum speed and check that the driving wheel amperage is within 4 and 6
A at 24 V
Stop the drive system
Turn the ignition key to "0"
Remove the amp clamps (C)
B
A
Wheel System, Traction
E
D
C
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