Federal Signal Corporation 2001-AC, Инструкция по установке и эксплуатации

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2001-AC
17
Installation Instructions
Control Unit Connections (Optional)
The siren controller (purchased separately) must provide a contact closure between
each motor starter (K1 and K2) coil and the DC ground, TB1. K2 controls the main
siren motor and can be held on steady or pulsed on and off for various siren sounds.
K1 controls the siren rotator motor and must be held on for the duration of the siren
signal if siren rotation is required.
Connections to the contactor coils of K1 and K2 are made at the C1 positions of each
coil using
¼ inch spade terminals (refer to view A-A in Figure 3 Typical Siren
Installation Drawing).
Federal Signal FC series Controllers are recommended. Refer to the FC Series Siren
Controller Manual part number 255294 for installation instructions.
2001HR (Optional)
If the 2001HR option is purchased, a single contact closure is required to activate the
siren. When terminal 7 on the holding relay, (available at K2-C2) is connected to
ground (TB1), the siren motor and the rotator motor are activated. When the
connection to ground is removed, power to the siren motor is removed and the rotator
motor remains on for fifteen (15) seconds to allow a single contact closure to control
both Steady and Wail type siren functions.
Pre-Operation Checkout
After the 2001-AC has been completely installed, perform the following checks
before putting the siren into service.
The output sound level of a siren is capable of causing severe hearing
discomfort or permanent hearing damage. Therefore, ALWAYS wear
hearing protection and minimize exposure time when performing tests
or maintenance on the siren.
1. Turn off AC power.
2. Visually make sure that all air intakes and sound outlets are not obstructed.
3. Make sure all connections in the Control Unit, Siren, Motor Starter and
Transformer/Rectifier are correct and properly tightened.
4. Turn on AC power.
5. Activate the Wail function. Check for proper rotation and sound of siren. After
confirming that the installation is complete and it has been established that the
siren is operating properly, Federal Signal recommends that all control devices be
padlocked to discourage tampering and vandalism.