RXT Transfer Switch Manual

TP-6807 1/16 35Section 4 Service Disconnect, SE Model
Section 4 Service Disconnect, SE Model
Note: This section applies only to service entrance
model transfer switches, which are identified with
the letters SE at the end of the model designation.
Hazardous voltage.
Will cause severe injury or death.
This equipment must be installed and
serviced by qualified electrical
personnel.
DANGER
Accidental starting.
Can cause severe injury or death.
Disconnect the battery cables before
working on the generator set.
Remove the negative (--) lead first
when disconnecting the battery.
Reconnect the negative (--) lead last
when reconnecting the battery.
WARNING
Disabling the generator set. Accidental starting can
cause severe injury or death. Before working on the
generator set or equipment connected to the set, disable the
generator set as follows: (1) Press the generator set off/reset
button to shut down the generator set. (2) Disconnect the
power to the battery charger, if equipped. (3) Remove the
battery cables, negative (--) lead first. Reconnect the negative
(--) lead last when reconnecting the battery. Follow these
precautions to prevent the starting of the generator set by the
remote start/stop switch.
4.1 Service Disconnect Procedure
Use the following procedure to disconnect the utility
source on service entrance model transfer switches.
Note: Power is still present on the input side of the utility
source circuit breaker after this procedure.
1. Prevent the emergency generator set from
starting:
a. Press the OFF button on the generator set
controller.
b. Disconnect power to the generator set battery
charger.
c. Disconnect the generator set engine starting
battery, negative (--) lead first.
2. On the transfer switch, remove the outer enclosure
door only.
3. Move the utility source circuit breaker to the OFF
position.
Note: Power is still present on the input side of the
utility source circuit breaker. Do not remove
the protective barrier around the utility
source connection lugs.
4. To lock out the transfer switch, replace the outer
door and attach a padlock to the hasp.