Definitions; Push-Button Panel Operations - Littelfuse 08096500 Series Manual

5 - DEFINITIONS

MARK
31A
31
30
Activation
(BATTERY ON)
Deactivation
(BATTERY OFF)
Auxiliary contact

5.1 - Push-button panel operations

The operations of the buttons on the control panel, the optional external switch and the ignition key are set
out in the following table:
MARK FUNCTION
On warning light
Led
battery switch
Switch for
exclusion of 6.2.3
S
M-A automated 6.2.3.1
deactivation
P ON switch
0-(ON)
P
0-(OFF)1
OFF switch 6.2.2
P
0-(OFF)2
Key Key
6.2.1
DEFINITION
Negative direct from battery.
System earth (usually common to the chassis earth) and therefore below the
battery switch. In the ON condition this voltage is common in the battery volta-
ge, that of the alternator is therefore available on the system.
In stable OFF condition, this line is isolated from 31A – battery negative. Even
though the battery switch TGC/E is OFF it is nevertheless possible that this
connection could have a negative value in the specifi c instance that the thermal
motor is running, due to alternator input.
Battery positive.
Stable condition of normal operation of the device; corresponds with the con-
dition of the batteries connected to the system in which the main contacts are
closed and the auxiliary contact is in a state of operation.
"Rest" condition of the device; corresponds with the condition of the batteries
isolated from the system in which the main contacts are open, and the auxiliary
contact is in a position of "rest".
Relay contact (NC to earth in deactivation) inside the battery switch thanks to
which it is possible to directly or indirectly deactivate the alternator.
See paragraph 8.4.
§ DESCRIPTION
LED green pre-wired
-
Lever switch with black
body combined with
black cover
Lever switch with oran-
6.1 ge body combined with
green cover
Lever switch with oran-
ge body combined with
red cover and protective
cover
Switch placed on
product
Command origination
from the vehicle ignition
key, positive in all "ON"
positions
16
POSITION ON THE CONTROL PANEL LABEL
-
-