Nilfisk-Advance CS7000 Service Manual

Electrical System 107Service Manual – CS7000
Headlights
Two types of headlights are used on the CS7000. Early machines, use incandescent 12v halogen bulbs. Later
machines use LED headlights. The machine must be properly congured to operate each type correctly using
the Conguration Menu.
Incandescent Headlights
Battery positive power is supplied to the head lamps through, F1, CB6 (VACC6), and the K15a Auxiliary
relay contacts. The other side of the headlights are wired in parallel to the main machine controller J2-23.
To turn the headlights on, the controller switches J2-23 to ground. (It is not a complete ground. It is Pulse
Width Modulated to provide approximately 3.3 volts rather than full machine system voltage.)
LED Headlights
Battery positive power is supplied to the head lamps through, F1, CB6 (VACC6), and the K15a Auxiliary
relay contacts. The other side of the headlights are wired in parallel to the main machine controller J2-23.
To turn the headlights on, the controller switches J2-23 to ground which applies full system voltage to the
headlights.
Incandescent Headlight LED Headlight

Nilfisk-Advance CS7000 Specifications

General

Brand	Nilfisk-Advance
Model	CS7000
Category	Floor Machine
Language	English