Congratulations on the purchase of your new Allmand PAL 4000 GP light tower and welcome to the
Allmand family of equipment owners.
The Allmand PAL 4000 GP light tower offers many advantages to make operation safer, more convenient and more cost-effective. The PAL 4000 GP light towers will provide you with high-quality
performance and durability which translates into more productivity on the job site.
ABOUT THIS MANUAL
Take time to read this manual thoroughly.
This Operator’s Manual provides information necessary for the safe operation of the Allmand Bros.
Inc. PAL 4000 GP light tower.
NOTICE: Keep this manual accessible during operation to provide convenient reference. Store this
manual in a safe place for future reference.
If you are uncertain about any of the information in the manual, contact Allmand or your Allmand
dealer for clarification before operation.
Specific operating instructions and specifications are contained in this publication to familiarize the
operator and maintenance personnel with the correct and safe procedures necessary to maintain
and operate the equipment.
The graphics and text in this manual generally describe the Allmand PAL 4000 GP light tower.
Allmand light tower differ by model and optionally installed equipment. Your Allmand light tower may
not exactly match the graphics and /or text descriptions in this manual.
NOTICE: The information found in this manual was in effect at the time of printing. Allmand Bros.
may change contents without notice and without incurring obligation.
NOTICE: Any reference in this manual to left or right shall be determined by looking at the trailer
from the rear.
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SAFETY
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SAFETY
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SAFETY
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SAFETY
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SAFETY
SAFETY LABELS
WARNING! Unsafe Operational Hazard. Always replace any safety and instruc-
tion decals that become damaged, painted or otherwise illegible.
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SAFETY
PREPARING THE PAL 4000 GP
The PAL 4000 GP light tower requires service as well as proper operation in order to provide the
performance and safety it has been designed for. Never deliver or put machine into service with
known defects or missing instructions or decals. Always instruct the customer in proper operation
and safety procedures as described in this Operator’s Manual. Always provide the manual with the
equipment for proper and safe operation.
CHECK LIST
Visually inspect the equipment to ensure that all instructions and decals are in place and legible.
Inspect the light assemblies for damage and test for proper operation.
Inspect the electrical wiring for signs of damage. Danger! Electrocution Hazard.
Do not operate the light tower if the insulation on the electrical cord or other
electrical wiring is cut or worn, or if bare wires are exposed. Repair or re
place damaged wiring before starting the engine.
Check to make sure the Light Tower Operator’s Manual is with the equipment.
Check to make sure the quick reference operation card is with the equipment and properly teth-
ered.
Inspect the machine physically for damage and repair if necessary.
After completing the pre-operation check list, operate the tower through a complete operation cycle, following the operating instructions in the PAL 4000 GP Operator’s Manual.
Warning! Unsafe operation Hazard. Never permit anyone to install or operate the equipment
without proper training.
ALWAYS READ AND UNDERSTAND THE INSTRUCTIONS FIRST.
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GENERAL SERVICE INFORMATION
EQUIPMENT IDENTIFICATION
TOWER CORD
SHO LAMP
WINCH
BALLAST BOX
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10” BASE
20” OVERALL
INCLUDING WINCH
GENERAL SERVICE INFORMATION
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GENERAL SERVICE INFORMATION
MODEL AND SERIAL NUMBERS
Model and serial number information is required for product support and repair parts.
All PAL 4000 GP towers have a serial number plate attached to the left side of the ballast box, or
opposite side of light switches.
Tower Lights
SHO - HD 1000W Metal Halide (lumen rating: 110,000)Standard
Warm - up time: 2-4 minutes
Re - start time: 10 to 15 minutes
Four FixturesStandard (sealed for all weather use)
Light Fixture Weight15 lbs (6.75 kg)
Indivdual Light Switches
1000W Light Switch (4 per 4 lights)Standard
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OPERATION
LIGHT FIXTURE ADJUSTMENT
WARNING! BURN HAZARD. The light
fixtures become extremely hot during
use. Always use caution and heat resistant gloves when handling the
lights or allow the lights to cool sufficiently before handling.
The light fixtures must be adjusted to the desired work angle before raising the tower.
With the tower fully lowered and the lights off,
the light fixtures can be rotated to the desired
working position.
To adjust each light fixture, manually swivel
each light fixture at its base into the desired position.
GRAB LIGHT FIXTURES
LIGHT FIXTURE STOWAGE
Your light tower may be equipped with lights
that can be removed for stowage or for theft
prevention.
WARNING! BURN HAZARD. The light
fixtures become extremely hot during
use. Always use caution and heat resistant gloves when handling the
lights or allow the lights to cool sufficiently before handling.
1. Ensure lights are off and tower is lowered to
the full down position.
2. Disconnect the electrical cord from each
light.
3. While supporting the light fixture, remove
the nut and washer assembly fastening the
main fixture bracket and remove each light
fixture and bracket.
HERE TO ADJUST
4. Store each light fixture to avoid any damage
or theft.
LIGHT CONTROLS
The four lights are controlled and protected by
four breaker switches located on the side of the
ballast box.
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OPERATION
Before performing any operation procedures
read Safety on page 5-9.
PRE - OPERATION SETUP
Work Site Safety Considerations
Height
DANGER! Electrocution Hazard. Always
check for overhead wires and obstructions
before raising or lowering the light tower.
Allow 35 feet (10.6 m) of clearance.
Pre-Operation Check List
Always perform the following checks before
traveling to the work site and before operation. Repair or replace any components as
required before operation.
After completing the pre-operation check
list, operate the light tower through a Complete operation cycle.
RAISING AND LOWERING LIGHTS
Manual Winch Light Tower
NOTE; The manual winch tower can be raised
and extended by operating a hand crank winch.
Mounted on the tower extends and retracts the
telescopic sections.
Raising
1. Turn the lights off.
2. Before raising the light tower, adjust the
tower lights to the desired work position.
3. Operate the hand crank winch clockwise to
raise the lights vertically.
4. To rotate lights, turn black knob counterclockwise and turn the tower with handles
provided.
Lowering
1. Turn lights off.
Visually inspect the equipment to ensure
that all instructions and decals are in place
and legible.
Inspect the light assemblies for damage
and test for proper operation.
Inspect electrical wiring for signs of dam-
age.
WARNING! Electrocution Hazard. Do not
operate the light tower if the insulation on
the electrical cord or other electrical wiring
is cut or worn, or if bare wires are exposed.
2. Loosen upper black knob and rotate tower
until handles are parallel with the front of the
unit and retighten knob.
3. Operate hand crank winch counterclockwise
to lower the lights to the lowest vertical position.
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MAINTENANCE
ELECTRICAL SYSTEM
Ballast Panel
The ballast panel can be accessed by removing the front panel cover. The ballast panel
contains the four tower light lamp ballast and
capacitors.
The Safety messages that follow have
WARNING level Electrocution Hazards.
Only qualified electricians should ser-
vice or perform replacement procedures. Ballast and capacitors are capable of discharging high voltage. Always
use appropriate personal safety clothing and gear when servicing electrical
components.
High voltage is present when engine is
running. Never attempt to service electrical components while engine is running.
Do not operate the light tower if the in-
sulation on the electrical wiring is cut
or worn, or if bare wires are exposed.
Repair or replace damaged wiring before starting the engine.
TROUBLESHOOTING CHART
PROBLEMPOSSIBLE CAUSE
1. Circuit breakers in the outlet box are not turned on or have tripped.
2. Lamps are not allowed time to cool after last being lit. You must allow 15 min.
between the time the lights are shut off and the time they are turned on.
3. The lamp or lamps are burned out or broken.
4. One or more of the lamps are not screwed in securely.
5. Plug socket at light bar are not securely pushed in and locked.
No light6. The tempurature of the ballast is below -20° F (-29° C). The efficiency of the
(one or more capacitor in the ballast is not enough to ignite the lamps. For operations where the
lights) tempurature of the ballast falls below -20° F (-29° C), some means of warming the
ballast must be used.
7. Low electrical system voltage.
8. A loose connection in the back of the lamp socket in the holder.
9. A circuit breaker or breakers are defective.
10. A loose connection in the terminal board.
11. A wrong style replacement lamp (requiring a different ballast) has been installed.
12. Too much power is being drawn from the auxillary outlets.