Whelen Engineering Company M7 Series Installation Manual

51 Winthrop Road,
Chester, Connecticut 06412-0684
Phone: (860) 526-9504
Mounting:
1. Using the dimensions shown, mark the mounting and wire hole
locations onto the proposed mounting surface. Drill four, .250"
diameter mounting holes and two 1" wire access holes into the
mounting surface.
2. Place the gasket into position on the rear of the M7
assemblies. Insert the slotted hole screw grommets through
the mounting holes on the M7 Gasket assembly.
3. Feed the M7 wires through the wire access hole in the
mounting surface. Press the M7 Gasket/Grommet assembly
onto its mounting location so that it is flat against the mounting
surface. With the assembly in position and using the hardware
provided, tighten the mounting screws until the lighthead
assemblies are drawn firmly against the mounting surface. DO
NOT OVERTIGHTEN!
4. Using appropriately sized wires (minimum 18 AWG), extend
the M7 wires to their designated connections. Refer to the
lighthead manual for wiring and fusing information.
Caution: Permanent mounting of this product will require
drilling. It is absolutely necessary to make sure that no other
vehicle components could be damaged by this process.
Check both sides of the mounting surface before starting. If
damage is likely, select a different mounting location.
©2021 Whelen Engineering Company Inc.
Form No.14E40 (081321)
51 Winthrop Road,
Chester, Connecticut 06412-0684
Phone: (860) 526-9504
Mounting:
1. Using the dimensions shown, mark the mounting and wire hole
locations onto the proposed mounting surface. Drill four, .250"
diameter mounting holes and two 1" wire access holes into the
mounting surface.
2. Place the gasket into position on the rear of the M7
assemblies. Insert the slotted hole screw grommets through
the mounting holes on the M7 Gasket assembly.
3. Feed the M7 wires through the wire access hole in the
mounting surface. Press the M7 Gasket/Grommet assembly
onto its mounting location so that it is flat against the mounting
surface. With the assembly in position and using the hardware
provided, tighten the mounting screws until the lighthead
assemblies are drawn firmly against the mounting surface. DO
NOT OVERTIGHTEN!
4. Using appropriately sized wires (minimum 18 AWG), extend
the M7 wires to their designated connections. Refer to the
lighthead manual for wiring and fusing information.
Caution: Permanent mounting of this product will require
drilling. It is absolutely necessary to make sure that no other
vehicle components could be damaged by this process.
Check both sides of the mounting surface before starting. If
damage is likely, select a different mounting location.
©2021 Whelen Engineering Company Inc.
Form No.14E40 (081321)
Internet: www.whelen.com
Sales e-mail: autosale@whelen.com
Customer Service e-mail: custserv@whelen.com
.250 mounting
hole (4 Places)
For warranty information regarding this product, visit www.whelen.com/warranty
Internet: www.whelen.com
Sales e-mail: autosale@whelen.com
Customer Service e-mail: custserv@whelen.com
.250 mounting
hole (4 Places)
Page 1
For warranty information regarding this product, visit www.whelen.com/warranty
Installation Guide:
M7 Series Flange Mount
7.36"
1" Cable/
Connector
Hole in Body
1" Cable/
Connector
Hole in Body
6.375"
Installation Guide:
M7 Series Flange Mount
7.36"
1" Cable/
Connector
Hole in Body
1" Cable/
Connector
Hole in Body
6.375"