Nilfisk-Advance 9087350020, Service Manual

Page: 71 / 188

71 Service Manual – SC500 05 - Control System, Magnetic Smart Key
The following parameters are displayed only when, on reaching the last parameter RESET, the One-Touch
button is pressed together with the EcoFlex and vacuum buttons
If only the One-Touch button is pressed, the system will return to the first parameter CHM1.
Hidden Parameters
Code Description
Min.
Value
Factory
Setting
Max.
Value
Meaning
TSERV Service advisory timer 0 0 1000
Set to a value X greater than 0 if you wish the
“Service Advisory” icon to be displayed every X hours
of machine running time (according to the main
operating time counter). To reset the hour counter
for the icon display countdown (until the next service
advisory), press the BURST and vacuum buttons for
10 seconds with the display on the “SERVICE MENU”
page.
AR Maximum acceleration ramp (sec.) 0.5 sec. 1.5 sec. 5 sec.
Increase to obtain a less abrupt response when
accelerating, and vice versa.
DR
Maximum deceleration ramp
(sec.)
DISC 0.5 sec. 1.5 sec. 8 sec. Increase to obtain a less abrupt response when
decelerating, and vice versa.
WARNING: increasing this value increases the
braking distance.
REV 0.5 sec. 2.5 sec. 8 sec.
IR
Maximum deceleration ramp in
reverse (sec.)
0.5 sec. 0.5 sec. 5 sec.
This is the maximum current which can be supplied to
the disc brush deck.
WARNING: increasing this value increases the risk
of the motors overheating.
VS1 Brush 1 motor protection threshold 20A 30A 50A
This is the maximum current which can be supplied to
the disc brush deck.
WARNING: increasing this value increases the risk
of the motors overheating.
VS2 Brush 2 motor protection threshold 20A 40A 50A
This is the maximum current which can be supplied to
the cylindrical brush deck.
WARNING: increasing this value increases the risk
of the motors overheating.
VDEAD Paddle potentiometer dead zone 0.0V 0.1V 1.0V
Increase if the alarm T3 appears in the rest
position and it is not possible to adjust the system’s
mechanics. (Speed regulation will, however, be more
difficult to modulate)
Continues