12
13
NOTE: Fuses and Wires
Regulations may require that the Model 908 be
fused. If installing a fuse, use a 10A fuse wired
with 1.5mm or equivalent wire. The voltage
drop across the fuse, its holder, and connectors must
be less than 1% of the nominal system voltage.
Pin 2 = Keyswitch
The keyswitch turns on and off the LED display of the
battery discharge indicator. Monitoring of the battery
continues when Pin 2 is turned off and the display
is not lit.
Pin 3 = Relay +
Pin 3 connects in series with the lift coil circuit (or the
circuit to be switched at empty). For holding relay (J), Pin
3 must be electrically closer to b than Pin 4.
Pin 4 = Relay –
Pin 4 also connects in series with the circuit to be
switched at empty.
Pins 1 and 6 are not used.
