Command Light SHADOW Series User manual

Shadow Series

Shadow RTB
2
THANK YOU
Please allow us to express a simple thank you for investing in a COMMAND LIGHT product.
As a company we are dedicated to producing the very best and most versatile flood lighting
package available. We take great pride in the quality of our work and hope that you will find
many years of satisfaction from the use of this equipment.
Should you have any problems with your product please do not hesitate to contact us.
COMMAND LIGHT_
3842 Redman Drive
Fort Collins, CO 80524
PHONE: [phone]
FAX: [phone]
WEB: www.CommandLight.com

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Shadow RTB
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Please take the time to read this manual before installing or operating the ShadowRTB.
Save this guide for future reference.
Contents
Limited Warranty ........................................................................................................................................ 5
Breakage or Damage During Shipment ....................................................... Error! Bookmark not defined.
Product Safety Precautions ......................................................................................................................... 7
General Description and Specifications ..................................................................................................... 8
Operation ...................................................................................................................................................... 8
Raising the light from the nested position ............................................................................................... 8
Returning the light to the nested position ............................................................................................... 8
Installation .................................................................................................................................................... 9
Installation Kit ........................................................................................................................................... 9
Tools Required .......................................................................................................................................... 9
Installation Notes ................................................................................................................................... 11
Location Requirements .......................................................................................................................... 11
Mounting ................................................................................................................................................ 12
Control Box Holster Mounting ................................................................................................................ 12
Electrical Wiring ........................................................................................................................................ 13
240 VAC 220 (Euro) VAC ............................................................................................................... 13
Warning Device Installation ..................................................................................................................... 13
Maintenance ............................................................................................................................................... 14
Cleaning .................................................................................................................................................. 14
Troubleshooting ......................................................................................................................................... 15
Technical Specifications – Standard AC Model (SL428A, SL429A) .................................................... 16
Description ............................................................................................................................................. 16
Drawing .................................................................................................................................................. 17
Parts Lists - Exploded Views .................................................................................................................... 17
Wiring Schematics ..................................................................................................................................... 23

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Command Light PHONE: [phone]
3842 Redman Drive FAX: [phone]
Fort Collins, CO 80524 WEB: www.CommandLight.com
Limited Warranty
Five Year
COMMAND LIGHT warrants that the equipment is free from defects in materials and workmanship
when used and operated for a period of five years. The responsibility of COMMAND LIGHT under this
limited warranty is limited to the repair and replacement of any parts found defective. Parts must be
returned to COMMAND LIGHT at 3842 Redman Drive, Ft Collins, Colorado 80524 with transportation
charges prepaid (C.O.D. shipments will not be accepted).
Prior to returning defective parts to COMMAND LIGHT, the original purchaser shall make a claim in
writing to COMMAND LIGHT at the above address indicating the model number, serial number and
type of defect. No parts or equipment will be received by COMMAND LIGHT for repair or replacement
under this warranty without specific written authority from it in advance.
Any parts damaged by improper installation, overloading, abuse or accident of any type or cause are not
covered by this warranty.
All equipment manufactured by us is tested before leaving our plant, and is shipped in good working
order and condition. We therefore extend to the original purchasers the following Limited Warranty for
the period of five years from the original date of purchase:
1. This warranty does not apply to defects caused by accident, misuse, neglect, or wear and tear, nor
can we be held responsible for incidental and consequential expense and loss, nor does this
warranty apply to equipment where alterations have been executed without our knowledge or
consent. These conditions are readily discernable when the equipment is returned to us for
inspection.
2. On all component parts not manufactured by COMMAND LIGHT, their warranty is to the extent
that the manufacturer of such component warrants them to COMMAND LIGHT, if at all. Look in
your local business telephone directory for the nearest repair station for the brand of parts you
have or write to us for the address.
3. If equipment received has been damaged in transit, a claim should be made against the carrier
within three days, as we assume no responsibility for such damage.
4. Any service other than our Authorized Service voids this warranty.
5. This warranty is in lieu of and is intended to exclude all other warranties, express or implied, oral
or written, including any warranties of MERCHANTIBILITY or FITNESS for a particular
purpose.
6. Travel time paid at a maximum of 50% and only if pre-approved.

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Warranty/Service
COMMAND LIGHT products* come with a industry leading 5 year warranty against any defects in materials
and workmanship when used and operated for a period of five years. If during this time period, you have any
malfunctions not related to misuse, accident, neglect, or normal wear and tear, please take the following steps
in order to have your light tower serviced under COMMAND LIGHT’s warranty.
1. Contact us immediately for initial diagnosis and parts if needed at 800-797-7974 or
[email protected]
2. You will need to have immediate access to light tower. This process can be done by
individuals with little mechanical ability. (Involves pushing buttons and telling us what the
light tower is doing or not doing)
3. We then send parts (if needed) and have a technician dispatched (if needed) with a written
work authorization number and a base amount of hours allotted to do repair
4. We remain available for service support via phone, email, or video conference while
technician completes repair, also to extend original time allotted if additional issue arise
5. Mark repair as completed and validate the work authorization number for hours of labor /
travel rates as agreed during diagnosis
6. Finally, we will pay out or credit the invoice when we receive it from person/company
performing the repair
Please make contact with us as soon as problems arise in order to execute our warranty. We must have
knowledge of the issue and a work order in place in order to pay or reimburse the department with the issue.
Any unauthorized service voids this warranty. (No work is authorized until the call is made to us)
Contact Us Early – before any work is done – We’d love to help!
*excludes light producing components (bulbs, lasers, LEDs) These components come with their own
manufacturer warranty. Contact us and we can help get it.
Breakage or Damage During Shipment
The transportation company is fully responsible for all shipping damage and will resolve problems promptly if
you handle it correctly. Please read these instructions carefully.
Examine the contents of all shipping cases. If you find any damage, call your transportation agent at once and
have them make a description on the freight or express bill describing the damage and the number of pieces.
Then contact us and we will send you the original bill of lading. Also promptly contact the transportation
company and follow their procedure for filing a claim. Each company will have a unique procedure to follow.
Please note, we cannot and will not enter claims for damages. If we filed claim here, it would be sent to your
local freight agent for verification and investigation. This time can be saved by you filing the claim directly.
Every consignee is on the ground floor, in contact with the local agent who inspects the damaged goods, and
thus, each claim can be given individual attention.
Since our goods are packed to comply with the regulations of all railroad, truck, and express companies, we
cannot allow deduction from any invoice because of any damage, however, be sure to file your claim
promptly. Our goods are sold F.O.B. factory. We take receipt from the transportation company certifying that
the goods were delivered to them in good order and our responsibility ceases.
It is seldom that any breakage or damage occurs in any of our shipments and in no case will the customer be
out any expense if they follow the above instructions.
Be sure to keep all damaged goods subject to examination of the truck or express company inspector, who may
call on you some time later. These damaged goods, of course, will belong to them, and they will inform you
what to do with them. If you dispose of these damaged goods, your claim may not be paid.

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Product Safety Precautions
• Never operate the Command
Light Shadow RTB near overhead
high voltage power lines. The
Command Light Shadow RTB is
manufactured from electrically
conductive materials.
• Do not use the Command Light
Shadow RTB for uses other than its
intended purpose.
• Do not move emergency vehicle
with the light extended. Visually verify that the light is completely nested
before moving vehicle.
• Do not change light position while people are located within its operating
envelope. There are numerous pinch points that can cause serious bodily injury.
• Do not use a high-pressure washer or subject the light to high volumes of water
when cleaning.
• Never use the Command Light Shadow RTB as a lifting device or mobile arm.
• Do not use a Command Light Shadow RTB that has been damaged or is not fully
functional, including non-working indicator lamps.
• Never hold any part of the Command Light Shadow RTB with a hand or foot
while it is in motion.
• The Command Light Shadow RTB has numerous pinch points. Keep loose
clothing, hands and feet clear of moving parts.

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General Description and Specifications
The Shadow RTB is designed to provide high intensity emergency scene lighting with quick
precision. As with any electromechanical device, take precautionary steps to ensure safe
operation.
The vehicle provides power for the 12 VDC circuitry. A 15 Amp breaker is recommended.
The umbilical corded control unit is powered via 12 VDC eliminating hazardous voltage
levels within the hand held control box.
The Shadow RTB is manufactured to provide years of service with a minimum of
maintenance.
Operation
Raising the light from the nested position
Using the control box, raise the lower stage. Control switches are of momentary action style
and must be held in the “on” position to actuate the stages.
The Shadow RTB has an override system that precludes rotation of the lamp tree until the
lower stage has elevated approximately 16” from the nested position. When the lower stage
is below 16” the following conditions exist:
• Lamp Tree is prevented from rotating.
• All lights are turned off, including strobe light if equipped, regardless of light switch
positions.
• Prevents the lower stage from moving down if lamp tree is not centered.
If the supply from the vehicle is marginal, position the Shadow RTB before turning on lights.
Returning the light to the nested position
The Shadow RTB is equipped with an Autopark function as a standard feature. Releasing the
Autopark button acts as an “Emergency Stop” and will cancel the Autopark sequence.
Autopark Sequence
Press and hold the black Autopark button on the controller. The Autopark sequence begins:
1. Lamps are extinguished.
2. Lamp tree begins rotation to the center position. If equipped with back light
option, back light begins rotation and returns to the home position.
3. Once lamp tree is centered, rotation stops, green center indicator illuminates, and
lower stage begins retracting.
Model #
Description
Minimum Power Requirements
SL428A
2 x 1000W
9 Amps, 240 VAC
SL429A
2 x 1500W
13 Amps, 240 VAC

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4. After lower stage has fully retracted, upper stage begins retracting. Upon upper
stage retracting fully, red nest indicator will be extinguished
Installation
The Shadow RTB must be installed by a designated installation facility or by an EVT
certified Level FA4 Technician. All safety precautions must be thoroughly understood
before installation. Please consult the factory for additional installation information
assistance.
Improper installation can cause overheating of electrical power wires that could catch fire
and void the warranty.
Ensure all wiring is properly protected with correct sized breakers and fuses before
connecting to the power source.
AC powered light towers require a high current draw to provide high levels of lighting.
Verify all connected electrical components are able to handle the load for this light tower as
listed in the Technical Specifications on page 15.
If in doubt, contact Command Light at 1-800-797-7974 or [email protected].
Installation Kit
Included with the Shadow RT is an installation kit. Verify that the kit contains the following
items:
(1) 25 feet of 12GA-2 Conductor power cable (1) 25 feet of 22GA-20 conductor cable
(1) 25 feet of 10GA-4 Conductor power cable
(1) Pre-wired HOLSTER BOX w/cover (1) Handheld Controller
(1) Small hardware parts bag with:
(4) mounting spacers (4) 5⁄16-18 X 2 ½” bolts
(4) 5⁄16-18 nylon lock nuts (8) 5⁄16” flat washers
(4) large diameter flat washers (2) ¼-20 X 5⁄8” Phillips pan head machine screws
(4) ¼” flat washers (2) ¼-20 nylon lock nuts
(1) ½” 90° sealing connector w/nut (1) ¾” 90° sealing connector w/nut
Tools Required
Lifting device (crane, forklift, block and tackle, etc.)
Sling for lifting
Drill
21/64”, 17/64” drill bits
Hole punch for metal with 7/8” and 15/16” diameter capacity
Phillips head screwdriver, #2
Command Light flat blade screwdriver (included with light)
7/16” and 1/2” combination wrenches and/or ratchet and 7/16” and 1/2” sockets
8” adjustable wrench
Tongue and Groove Pliers
Wire stripper or razor blade knife

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Solder-less wire connector crimp tool
Silicone based gasket sealer, RTV™ recommended

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Installation Notes
The Shadow RTB weighs approximately 75 pounds. Use mechanical assistance such as a
forklift or crane to lift the light into installation position.
Use the provided fender washers under the mounting surface to distribute the weight load
evenly.
When routing the connecting electrical wires take care to avoid sharp bends, hot
components or other hazards to the wire.
The Shadow RTB is not designed to be operated in a raised position while the vehicle is in
motion. The Shadow RTB includes warning circuit wiring to enable a warning device.
Location Requirements
The standard Shadow RTB can be mounted on any location that is 34” x 22”. The surface
should be flat or have only a slight crown. For a recessed installation allow for a minimum
of 60” x 38”. Consult with factory before construction of recessed installation. Verify all
dimensions before installation to assure proper operation of light will not infringe on other
installed components. For all other installations refer to the dimensional drawing included in
this guide that represents your particular model of light. The drawings reflect the dimensions
of the “working envelope” of a typical light. Endure sufficient clearances are incorporated in
your installation to allow for variations (vehicle body flex, environmental conditions, future
servicing needs, etc.)
Four mounting bolts are required. Additional holes may be drilled in the frame ends if
necessary to clear obstructions.
Access holes for the power cord cabling should be in close proximity to the entrance box on
the light. Installing the cords with a sweeping 90° or 180° bend will provide better results.
The control box holster should be mounted in an area shielded from the weather. Allow a
minimum of 10” clearance above the control box holster mounting location for easy access
to the controller.

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Mounting
Place the provided spacers in the location of the light mounting holes. The spacers may be
modified to conform to the contour of the mounting location.
Remove any obstructions below the
mounting surface such as headliners.
Attach any necessary lifting
attachments to the Shadow RTB. The
center of gravity (balance point) is
slightly below the rotation assembly.
Slowly lift the Shadow RTB and check
for balanced lifting. Lower and make
any necessary adjustments to the lift
points.
Lift and place the Shadow RTB into
position above the spacers. Before
placing the full weight of the light
tower on the spacers, align spacers
with the holes in the end frame
castings.
Drill 21/64” holes in the mounting surface using the end casting holes as a template.
Fasten the light using the provided hardware. To assure a weather-tight installation apply a
thin bead of silicone based gasket sealer to the base of the spacer and underside of bolt head.
Remove any lifting straps and devices from the Shadow RTB.
Locate and drill the wire feed holes.
Control Box Holster Mounting
Using the holster as a template, mark locations of holes.
Drill 17/64” mounting holes.
Drill any holes required to route the control wire from the control box to the Shadow RTB.
Mount holster box with provided hardware.

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Electrical Wiring
Please Note: Detailed internal wiring schematic for the light is found in the supplement
pages found at the end of this document.
Run the control wire from the control box holster to the Shadow RTB.
Run the power wire from the breaker box or generator to the Shadow RTB. A 15 Amp
breaker is recommended on AC models.
Make the control cable connections in the Shadow RTB relay box by matching each control
wire to its same color on the connector block of the Shadow RTB relay box.
The Shadow RTB model SL428A and SL429A comes pre-wired to connect to 240 VAC. If
ordered with 220 VAC single leg (European) wiring, one wire in the AC input cable will not
be used.
240 VAC 220 (Euro) VAC
Warning Device Installation
The Shadow RTB nest sensor can be used to activate a warning device when the light is
extended. Typically the vehicle will have a light or buzzer that activates when the
compartment doors are open.
The connector for hooking up a warning device is located in the holster box that holds the
control unit.

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Maintenance
Cleaning
The Shadow RTB is constructed with corrosion resistant aluminum and stainless steel
fasteners. To further enhance corrosion resistance all exposed surfaces receive a powder
coated paint finish. To assure years of trouble free service periodically clean all external
surfaces with a mild detergent solution and a gentle spray of water. DO NOT USE A
HIGH-PRESSURE WASHER, which will force water into sensitive electric circuitry.
Lamp lenses may be cleaned with any commercially available glass cleaner.
The lower stage actuator is a sealed unit and does not require adjustment or lubrication.
They also have a slip-clutch to compensate for minor stroke tolerances at the limits of its
travel as well as internal limit switches. The actuator may produce a ratcheting sound at
each end of the stroke which is normal. The actuator should not be made to ratchet
excessively, this can lead to premature actuator clutch failure.
All pivot points on the Shadow RTB are self-lubricating thermal polymer. Periodic cleaning
with a moisture displacing cleaner and soft bristle brush, without disassembly, to remove
accumulated dirt and debris will minimize wear.
Power Failure
The Shadow RTB can be retracted manually if power to the unit is lost. If power loss is
temporary, reestablishing power may be easier than manually retracting the light.
Disconnect power source from the Shadow RTB.
Rotate to Center
Slowly apply pressure to the midplate to manually rotate to the centered position. Trying to
rotate the midplate too quickly or with too much pressure can break the rotation motor shaft.
Be certain that you rotate the midplate in the proper direction as the lamp tree can rotate
only 350˚.
Retract the Lower Stage
Locate the silver plug located on the actuator below the actuator’s motor. Use the provided
hex tool (6mm hex bit) to remove silver plug. Be sure to not lose this plug. Use the same
hex tool inserted into the opening to drive the internal gears of the actuator. Be sure to
replace the silver plug after this actuator is fully retracted.

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Troubleshooting
Problem
Possible Cause
Solution
Unit will not extend
No power to the unit
Check power input
connections. Ensure 100
Amp input breaker has not
been tripped.
Incorrect installation
Refer to installation
instructions.
Upper stage will not rotate
Lower stage not raised
above 16”
Raise lower stage higher.
Rotation motor failure.
Consult with factory.
Lights will not illuminate.
Lower stage not raised
above 16”
Raise lower stage higher.
Circuit breaker tripped.
Check circuit breaker at
power supply.
No power to the unit.
Check power supply
operation/output.
Unit will not nest
Lamp tree not centered
Raise lower stage higher
than 16”. Center lamp tree
(green light illuminated)
Unit being operated on a
slope >15°
Level Truck. If problem
persists, rotate lamp tree to
center, using a pike pole,
hold unit centered while
lowering to nest position.
No lights or rotation
Check safety limit sensor,
bad, etc.
Contact factory for
replacement part.
Autoparking off Center
Center switch out of
adjustment
Contact factory for
replacement part.

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Technical Specifications – Standard AC Model (SL428A, SL429A)
Description
Dimensions (with strobe and ½” mounting spacers) – May vary by model and options:
Height(Depth)
Length
Width
Retracted
8”
54”
34”
Extended
55”
56”
34”
Recessed installation
10”
62”
40”
Minimums
Weight:
65 pounds
Wiring:
Main Power VDC
12/2 SO cord
25’ provided
Main Power VAC
10/4 SO cord
25’ provided
Control wiring
22/20 PVC Jacketed
25’ provided
Relay protection:
Lights
Cole-Hersey
3055
15 amps
Current Draw / Power Requirements:
Fixture
Average
2 x 1000 Watt
240 VAC/9 amps
2 x 1500 Watt
240 VAC/13 amps
Lift actuators and rotation motor will cause higher current draw during use.
Motor Duty Cycle:
(All motors thermally protected, specifications are to thermal relay trip):
Lower stage
1:3 (90 seconds maximum per 5 minutes)
Rotation
5-6 Revolutions
Motor Speed:
Lower stage
0.5 inch per second
14 seconds to full extension
Rotation
2.75 RPM at lamp tree
Operation:
Angle of vehicle
15˚ maximum incline

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Drawing

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Parts Lists - Exploded Views

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