EMERG-RUN push buttons down and operating the
The motor starter (fig. 5-22) is equipped with four
master switch in the usual manner. To reset the overload
thermal overload relays to protect the motor against
relays, press the OVERLOAD RESET push buttons if
overloads. Overload relays 1FOL and 2FOL are in the
an overload or voltage failure occurs. Return the master
fast-speed motor circuit. If an overload occurs in the
switch to the OFF position to restart the motor.
slow-speed or fast-speed circuit, the SOL or the FOL
relays will operate to trip the slow-speed or the
To start the motor in the port (hoist) direction for
fast-speed contractors, respectively. You can operate the
slow speed using master switch No. 1, take the following
actions:
motor in an emergency by holding either of the
5-37
