Table Of Contents - Federal Signal Corporation Modulator MOD Series Description, Specifications, Installation, And Service Manual

Safety Messages......................................................................................................................................................5
General Description ................................................................................................................................................7
Introduction .........................................................................................................................................................7
Features ..............................................................................................................................................................7
Ordering Information ...........................................................................................................................................9
Specifications ..........................................................................................................................................................9
Installation ..............................................................................................................................................................12
Determining a Suitable Location .......................................................................................................................12
Installing the Sirens ...........................................................................................................................................13
Connecting the Driver Wires .....................................................................................................................13
Wooden Pole Mounting .....................................................................................................................................14
Steel Pole Mounting ..........................................................................................................................................16
Flat Surface Mounting .......................................................................................................................................18
Driver Connections ...........................................................................................................................................18
Installing Lights on the Siren .............................................................................................................................21
Installing the Top Light Kit .........................................................................................................................21
Installing the Side Light Kit ........................................................................................................................22
Pre-Operation Checkout ...................................................................................................................................23
Maintenance ...........................................................................................................................................................23
Replacing the Driver .........................................................................................................................................24
Ordering Parts ...................................................................................................................................................24
Getting Service ......................................................................................................................................................24
Figure 1 Modulator Speaker ...................................................................................................................................8
Figure 2 Siren Leg Assembly ...............................................................................................................................14
Figure 3 Typical Wooden Pole-mounted Installation .........................................................................................15
Figure 4 Steel Pole Mounting ...............................................................................................................................17
Figure 5 Siren Base Plate .....................................................................................................................................18
Figure 6 Driver Connections ................................................................................................................................19
Description, Specifications, Installation, and Service Manual
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