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TM 5-4210-233-14&P-1
2-6. AERIAL LADDER/WATER TOWER CONTROLS AND INDICATORS
ITEM
CONTROL/INDICATOR
FUNCTION
1
Intercom
Used to communicate with person at ladder tip.
2
110 VAC 60 HZ Switch
On/off switch for 110 VAC receptacle at ladder tip.
3
Control Panel Light
Illuminates control panel.
4
AUDIO ALERT Buzzer
Sounds when person on ladder tip wants to communicate.
5
Signal Button
Push to alert person on ladder tip.
6
Flowminder Meter
Indicates water flow in gallons per minute (gpm).
7
Nozzle Control Switches
Toggle switches control movement of nozzle
STREAM/SHAPE
(raise, lower, right, left) and shape of stream (fog to sharp).
RIGHT/LEFT
RAISE/LOWER
8
LADDER TIP LIGHT Switch
Turns ladder fly section tip lights on and off.
9
PANEL LIGHT Switch
Turns control panel lights on and off.
10
RUNG ALIGNMENT Light
Indicates overlapping ladder section rungs aligned.
11
Angle Indicator
Indicates angle of ladder relative to horizontal.
(Mounted at base of ladder
on driver's side)
2-23
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