The motor is now connected for hoisting the port
If you operate the motor by master switch No. 2,
operate the associated ON-OFF switch to the ON
anchor at slow speed.
position and move the controller handle to the PORT or
When the controller handle is moved further to the
STARBOARD SLOW position. This action closes
FAST-PORT position:
contacts MS21 momentarily y to energize the operating
coil of relay CR2 (if relay CR1 is not energized). The
sequence of operation for master switch No. 2 is almost
the same as that for master switch No. 1. However,
contractors P, ST, S, and Fare energized through the CR2
contacts instead of through the CR1 contacts. You can
lock out master switch No. 1 by turning the selector
switch to the No. 1 LOCKED position. In this position
the selector switch opens the circuit to relay CR1 and
prevents its operation.
Operating instructions and system diagrams are
normally posted near the anchor windlass controls. The
diagrams describe the various procedures and
lineups.
MAINTENANCE.-- General maintenance of
anchor windlasses should follow the PMS installed
aboard ship.
SUMMARY
The information covered on winches and
windlasses is only an introduction. More information
on the specific type and size of equipment aboard your
ship is available in the manufacturer's technical manuals
and NSTMs available in your technical library or
legroom.
ELEVATORS
The motor is now connected for hoisting the port
The elevator installations aboard aircraft carriers
anchor at fast speed. The same sequence occurs to hoist
usually consist of hydraulic or electric types for airplane
the starboard anchor. However, controller contacts
elevators and electrohydraulic or electromechanical
MS13 energize the operating coil sr to close the
types for freight, mine, bomb, torpedo, and ammunition
starboard contactor instead of controller contacts
elevators. This section contains a discussion about the
MS12 energizing the operating coil to close the port
electric and electrohydraulic elevators and the
contactor.
electronic control system of some elevators.
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