MicroPulse MPSxxU Manual
4
MPSxxU Light Head
Federal Signal www.fedsig.com
Mounting the Light Heads
AIRBAG DEPLOYMENT: Do not install equipment or route wiring in the deployment path of an
airbag. Failure to observe this warning will reduce the eectiveness of the airbag or potentially
dislodge the equipment, causing serious injury or death.
To mount the light head:
1. Using the light head as a guide or the dimensions in Figure 2, scribe the three drill position marks at
the selected mounting location.
Figure 2 Drilling
3.05 in
MPS3U
4.72 in
MPS6U
4.72 in
DRILLING PRECAUTIONS: Before drilling holes, check the area you are drilling into to be sure
you do not damage vehicle components while drilling. All drilled holes should be de-burred and
all sharp edges should be smoothed. All wire routings going through drilled holes should be
protected by a grommet or convolute/split loom tubing.
2. Drill two 1/8-inch mounting holes and an 11/16-inch wire routing hole at the marked positions.