Whelen MPBW - Manual (Page 3)

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ITEM DESCRIPTION QTY
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Washer, 3/8 Flat S.S.
Washer, Flat, Nylon, .188 ID x .3438 OD x .050
Bolt, 3/8 - 16 x 1 3/4, Carriage
Bracket, Bail Mount
Washer, 3/8 Split-Lok S.S.
Nut, 3/8-16 Square, Brass
Nut, 3/8-16 Elastic Stop
Screw, 3/8 4 Hex X 1 1/ S.S.
Gasket, Lens
Retainer
Lens
Screw, 10-24 Socket Head Cap X .625,
Micro Pioneer™ Bail Mount Kit
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3
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4
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ITEM DESCRIPTION QTY
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Washer, Flat 1/4”
Washer, Flat, Nylon, .175 ID x .281 OD x .031
Bolt, 1/4-20 x 3/4” Carriage
Bracket, Bail Mount
Washer, Split-Lok 1/4”
Nut, 1/4-20 Square, Brass
Nut, 1/4-20 Elastic Stop
Screw, 1/4-20 X 3/4” S.S.
Gasket, Lens
Retainer
Lens
Screw, 8-32 Socket Head Cap X 1/2”
Nano Pioneer™ Bail Mount Kit
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11
10
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12
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11
10
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40° x 20° FLOOD
90° x 20° WIDE FLOOD 40° x 8° WIDE FLOOD
6D481-31
6D481-33 6D481-32
8° SPOT
6D481-30
MFG in USA MFG in USA
MFG in USA MFG in USA
Lens #6D481-31 (40° x 20° Flood) Lens #6D481-30 (8° Spot)
Example: Example:
Optical Characteristics:
Projects a beam of light
having an aspect ratio
of 2:1 Optical Characteristics:
Projects a beam of light
having an aspect ratio
of 1:1 (Square)
Lens #6D481-32 (40°x 8° Wide Flood) Lens #6D481-33 (90°x 20° Wide Flood)
Example: Example:
Optical Characteristics:
Projects a beam of light
having an aspect ratio
of 5:1 Optical Characteristics:
Projects a beam of light
having an aspect ratio
of 9:2
Accessory Lenses
CAUTION: Mounting 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.
Mounting (Micro & Nano Pioneer)...
1. Position the bail bracket (Item #11) onto the proposed mounting
surface. Mark the areas where the mounting hole is to be drilled.
2. Drill the required mounting hole using an appropriately sized drill bit.
3. Secure the bail bracket to the mounting surface as shown using the
mounting hardware provided (Items #7, #10 & #11).
4. Insert the two brass hex nuts (Item(s) #6) into the cavity provided in the
rear of the Micro Pioneer housing. Now position the Micro Pioneer
housing into its mounted position on the bail bracket. Using the
hardware provided (Items #7, #8 & #9) secure the housing assembly
onto the bail bracket.
5. Adjust the floodlight to the desired angle and tighten the hardware firmly
to maintain that angle.
6. Extend Pioneer cable towards it’s designated power source. Make the
necessary connections using the information found in the wiring guide.
Wiring...
Refer to the wiring guide included with your Pioneer for wire
functions, fuse values and optional switch connections.
IMPORTANT! Before returning the vehicle to active service, visually
confirm the proper operation of this product, as well as all vehicle
components/equipment.
Lens Replacement (Micro, Slimline & Nano Series)...
1. Remove the screw and washers (items 1 and 2) that secure the retainer
to the Pioneer housing.
2. Remove the retainer and the lens (items 3 and 4) from the housing.
3. Before installing the new lens, make sure the gasket (item 5) is fully
seated in the housing and is not distorted, twisted or deformed in any
way.
4. Place the new lens onto the housing. Note: Be sure any text or the
Whelen logo on the lens is properly orientated. Return the retainer to its
original position and secure using the hardware removed in step 1.