Advance acoustic 56514925, Service Manual, Page: 40 / 260

General Information 40 Service Manual – Advance 7765 / Nilfisk CR1500
Dust Control and Filter Shaker Controls (Variable Dump models)
•
Dust Control Switch
– wet sweep bypass
(optional on VD machines); switches the
hydraulic dust control vacuum fan motor on
and off as follows:
– Pressing the switch to the “on” (upper)
position will switch on the dust
control motor whenever the main
broom is also operating.
– Pressing the switch to the “off” (lower)
position will switch off the dust
control motor.
•
Filter Shaker Switch
– switches the electric filter
shaker motor on and off as follows:
– Pressing the switch to the “on” (upper)
position will switch on the shaker
motor.
– Pressing the switch to the “off” (lower)
position will switch off the shaker
motor.
Miscellaneous Controls
•
Horn Push Button
– sounds the horn
when pressed.
•
Light Switch
– (location only shown)
switches on the head lights, tail lights
and instrument lights (if the machine is
so equipped).
• Turn Signal – (optional, not shown).
The turn signal lever is located on the
steering column and works the same as
automotive turn signals; forward on the
lever for right and back on the lever for
left. The four-way flashers will activate
when the turn signal lever is pulled
out.
Dust
Control
Switch
Filter
Shaker
Switch
Light
Switch
Horn
Push
Button