Kerbl 18770, Инструкция по эксплуатации, Страница: 27 / 60

27
Abb. 8 – Control panel RotaBrush Twin
DESCRIPTION OF LEDS
Ref. Colour Description
DL1 RED Presence of voltage supply.
DL2 GREEN
Off: limit switch pressed (brush stopped after time out).
On: limit switch released. (brush in operation).
DESCRIPTION OF DISPLAY MESSAGES
Character Description
dot Flashing, board active, awaiting work cycle
r Motor in direct sense of rotation
L Motor in inverted sense of rotation
1 Over-voltage alarm; above 270V for brushes at 230V, 140V for 115V
2 Under-voltage alarm; less than 180V for brushes at 230V, 85V for 115V
3 Over-heating alarm; more than 75°C inside the container
4 Motor disconnected / burnt out / damaged cable alarm
5 Motor block alarm
Trimmer 22 for setting the
maximum value for current
spikes from 0 to 12 A,
Motor 2
Trimmer 22 for setting the
maximum value for current
spikes from 0 to 12 A,
Motor 1
Red LED DL1: power
supply is connected
Green LED DL2:
Start engine
Start engine
micro switch
Engine rotation direction
normal
Engine rotation direction
inverted
Alarm: Excess voltage
Alarm:
Low voltage
Alarm:
Control card overheated
Alarm:
Engine disconnected
Alarm:
Engine blocked
Neutral
Phase
Earth
Motor 1
Earth Motor 2
Display for messages
12 A power
network fuse