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![]() ![]() TM 32-5985-342-14&P
CHAPTER 3
OPERATING INSTRUCTIONS
Section I. CONTROLS AND INSTRUMENTS
3-2 OPERATOR/CREW CONTROLS. The controls for
3-1 DAMAGE FROM IMPROPER SETTINGS. Normal
operation of the Antenna Tower TS-9A are listed in table
control settings or combinations of control settings
performed by operator/crew personnel will not cause
damage to equipment or create a safety hazard to
personnel.
Table 3-1. Operator's Controls
Control
Function
ELEVATOR HOIST (figure 3-1)
UP button
When depressed, raises tower elevator until button is released.
DOWN button
When depressed, lowers tower elevator until button is released.
JUNCTION BOX (figure 3-2)
15-amp convenience outlet No. 1
Applies 115 Vac to convenience outlet No. 1.
circuit breaker
15-amp convenience outlet No. 2
Applies 115 Vac to convenience outlet No. 2.
circuit breaker
15-amp aviation lights circuit breaker
Applies 115 Vac to the aviation lights lighting control box.
20-amp elevator hoist circuit breaker
Applies 115 Vac to the elevator hoist motor and switch.
LIGHTING CONTROL UNIT (figure 3-3)
ON/OFF switch
When set to ON, applies power to two dual obstruction lights.
CABLE HOIST (figure 3-4)
Upper control lever
Controls lifting or lowering operation.
Holding pawl
Releases cable for free wheeling operation.
3-1
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