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5,500 lbs.
Pallet Jack
ATD-7406
Operating Instructions & Parts Manual
Capacity
5,500 lbs.
The safety alert symbol is used to alert you to potential personal injury hazards. Obey all
!
safety messages that follow this symbol to avoid possible injury or property damage.
Read this manual and follow all Safety Rules and Operating Instructions before using this product.
WARNING: This product may contain chemicals, including lead, known to the State of California to cause cancer,
birth defects or other reproductive harm. Wash hands after handling.
Visit us at www.atdtools.com
Printed In China
ATD7406_rev_0417
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SAFETY AND GENERAL INFORMATION
Save these instructions. For your safety, read and
understand the information contained within. The
owner and operator of this equipment shall have
an understanding of this product and related safe
operating procedures before attempting to use this
product. Instructions and safety information shall be
conveyed in the operator’s native language before use
of this product is authorized. If any doubt exists as to
the safe and proper use of this product as outlined in
this factory authorized manual, it should immediately
be removed from service.
Inspect before each use. Do not use if broken, bent,
cracked, or damaged parts (including labels) are noted.
If the pallet jack has been, or is suspected of having
been, subjected to a shock load (a load dropped
suddenly and unexpectedly upon it), discontinue
use until inspected by an authorized factory service
SPECIFICATIONS
inspection and any missing or damaged parts, decals,
warning/safety labels or signs should be replaced with
factory-authorized replacement parts only. Any pallet
jack that appears to be damaged in any way, is worn,
or operates abnormally, shall be removed from service
immediately.
PRODUCT DESCRIPTION
ATD
Pallet Jacks are designed to safely support rated
capacity loads. They are made of high-quality steel and
designed for horizontal lifting and transporting loads
using a pallet, or transporting standardized containers
operation of this product, please carefully read these
instructions before using this pallet jack.
Capacity Fork Size Min.Height Max. Height Steering Arc WeightModel
ATD-7406 5,500 lbs. 48” x 27” 3.375” 7.875” Û 176 lbs.
PREPARATION
1. Before using this product, read the owner’s manual
and familiarize yourself thoroughly with the product
and the hazards associated with using it improperly.
2. Inspect before each use. Do not use if there are
bent, broken or cracked components. Ensure that all
parts move freel
3. Verify that the product and your application are
compatible. If in doubt, contact Techincal Service
at (888) 332-6419.
4. Install draw-bar to pump unit. Use a hammer to
insert the axle with hole into the hydraulic pump,
see Figure 2
5. Place control handle (117 or 120G) in the ‘LOWER’
position, then pass the adjusting nut (104), adjust ing bolt (103) and chain (102) through the hole of
axle (105A) with your hand (See figure 3).
6. Press the draw-bar (110, 110B or 111G) down,
remove the pin (#2) (see Figure 1).
7. Place the control handle (117 or 120G) in the
“RAISE” position, then raise the lever plate (319)
with the pin (#2) and insert the adjusting bolt (103)
into the front slot of the lever plate (319) and con -
y.
1. Draw-bar 2. Pin 3. Axle with hole 4. Elastic Pin 5. Fork.
Figure 1 - Typical Pallet Jack nomenclature.
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tinue adjusting nut (104) on the underside of the
lever plate.
8. Use a hammer to tap another elastic pin (106) into
the axle with hole (105A). The draw-bar is now assembled to the pump.
Figure 3.
OPERATION
TO ADJUST RELEASE DEVICE
On the draw-bar of this pallet truck, the control handle
(117 or 120G) can be set to three positions:
Raise - handle down
Drive position - handle in center position
Lower - handle up, the lever moves back to
drive position when released.
If however these have been changed, they can be ad-
justed as follows:
1. In the "DRIVE" position, if the forks are elevated
when pumping, turn the adjusting nut (104) on the
adjusting bolt (103) or screw (318) it clockwise until
the pumping action does not result in the forks being
raised and the three (3) "DRIVE" positions function
properly.
2. If the forks descend while pumping in the "DRIVE"
position, turn the nut (104) or screw (318) counterclockwise until the forks are no longer being lowered.
3. If the forks do not descend when the control handle
(117 or 120G) is in the “LOWER” position, turn the
nut (104) or screw (318) clockwise until the control
handle (1 17 or 120G) is raised and the forks are lowered. Then check the “DRIVE” position according to
section 3.1 and 3.2 to verify that the nut (104) and
screw (318) are properly positioned.
4. If the forks do not elevate while pumping in the
“RAISE” position, turn the nut (104) or screw (318)
counter-clockwise until the forks elevate while
pumping in the “RAISE” position. Then check the
“LOWER” and “DRIVE” positions according to sections 3.1, 3.2 and 3.3.
MAINTENANCE
The pallet truck is largely maintenance-free.
OIL
The oil level should be checked every six months. ISO
VG32 hydraulic oil should be used. Oil viscosity should
be 30 cSt at 400° C. Total volume is approximately 0.4
lt.
TO REMOVE AIR
Air can mix with the hydraulic oil during transportation
or due to pump issues. This can result in fork malfunctions and forks that do not elevate while pumping in
the “RAISE” position. To remove the air, place the control handle (117 or 120G) in the “LOWER” position and
move the draw bar up and down several times.
DAILY CHECK AND MAINTENANCE
Inspecting the pallet truck daily can help extend its life
cycle. Special attention should be paid to the wheels,
axles, threads, etc. The wheels should be checked
for any blockage. The forks should be unloaded and
lowered to their lowest position when a job is complete.
LUBRICATION
At the factory , long-lasting grease is applied to all bearings and shafts. Long-lasting grease should be reapplied on a monthly basis and after each time the truck’s
lubrication points are cleaned.
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GUIDE TO SAFETY OPERATION
1. Please read all warning notices and instructions in this document and on the pallet truck before using the
vehicle.
2. Do not use on sloping ground.
3. Do not operate a pallet truck unless you are familiar with this machinery and have been trained or authorized to
do so.
4. Do not operate a pallet truck unless you have personally inspected it. Pay special attention to the wheels or
rollers, the draw-bar unit, the fork unit, the lever plate, etc.
5. When pulling the truck, always move the control handle into the drive position. This makes the draw-bar easier
to move and depressurizes the hydraulic pump and also preserves the hydraulic seals and valve components.
This will increase the truck’s service life.
6. Do not accept passengers when driving the pallet truck.
7. Wear gloves for protection when handling goods.
8. When goods are being transported, all individuals should remain at least 2 feet (600 mm) from the truck.
9. Avoid loading goods as shown in Figure 5/B .
10. Do not exceed the truck’s maximum recommended capacity.
11. Be sure to operate the truck safely at all times and under all conditions.
TROUBLESHOOTING
Symptom Possible Cause Corrective ActionNo.
1 The forks cannot
reach maximum
height.
2 The forks will not
lift.
There is not enough hydraulic oil. Add additional oil.
- There is no hydraulic oil.
- The oil has been contaminated.
- The nut (104) is set too high, keeping the
pump valve open.
- Air has been mixed with the hydraulic oil.
- Add additional oil.
- Change the oil.
- Adjust the nut (104) or screw (318)
(see Section 3.4).
- Remove the air (see Section 4.2).
3 The forks cannot
be lowered.
4 Leaking - Seals are worn or damaged.
5 The fork is lowered
without the release
valve being activated.
- The piston rod (328) or pump (322) has
been damaged due to partial loading that
was incorrectly centered on the fork or the
fork was over-loaded.
- The fork was kept in an elevated position
for an extended period while the piston rod
ing or becoming jammed.
- The adjusting nut (104) or screw (318)
have not been correctly positioned.
- Parts are cracked or broken.
- Contaminants in the oil prevent the release
valve from closing tightly.
- Parts of the hydraulic system have been
cracked or damaged.
- Air has mixed with the hydraulic oil.
- Seals have been worn or damaged.
- The adjust nut (104) or screw (318) have
not been correctly positioned.
- Replace the piston rod (328) or the
pump (322).
- Maintain the fork in the lowest
position when vehicle is not in use
the piston rod.
-tsurnotsipehtnidetlusersiht;desopxesaw
- Adjust the nut (104) and screw
(318) (see Section 3.3).
- Replace damaged seals.
- Replace damaged parts.
- Drain and replace the oil.
- Inspect and replace any damaged
parts.
- Remove the air (see Section 4.2).
- Replace worn or damaged seals.
- Adjust the nut (104) or screw (318)
(see Section 3.2).
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REPLACEMENT PARTS
Not all components of the jack can be replaced. Please contact your distributor for parts. When ordering parts,
please provide the model number, part number, and part description. Contact your distributor for current pricing.
ONE YEAR LIMITED WARRANTY
For a period of one (1) year from date of purchase, ATD T ools, Inc. will repair or replace, at its option, without charge,
any of its products which fails due to a defect in material or workmanship, or which fails to conform to any implied
warranty not excluded hereby.
Performance of any obligation under this warranty may be obtained by contacting your distributor or point of sale
for further instructions. Please retain your proof of purchase, as it will be needed for any claim.
Except where such limitations and exclusions are VSHFL¿FDOO\ prohibited by applicable law, (1) the CONSUMER'S
SOLE AND EXCLUSIVE REMEDY SHALL BE THE REP AIR OR REPLACEMENT OF DEFECTIVE PRODUCTS AS
DESCRIBED ABOVE, and (2) ATD Tools, Inc. SHALL NOT BE LIABLE FOR ANY CONSEQUENTIAL OR INCIDEN-
T AL DAMAGE OR LOSS WHA TSOEVER, and (3) THE DURATION OF ANY AND ALL EXPRESSED AND IMPLIED
WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY W ARRANTIES OF MERCHANT ABILITY AND FITNESS
FOR A PARTICULAR PURPOSE, IS LIMITED TO A PERIOD OF ONE (1) YEAR FROM DATE OF PURCHASE.
Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply
to you. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above
limitation or exclusion may not apply to you. This warranty gives you VSHFL¿F legal rights, and you may also have
other rights which vary from state to state.
ATD Tools, Inc.
160 Enterprise Drive
Wentzville, MO 63385
www.atdtools.com
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ATD Tools, Inc.
160 Enterprise Drive
Wentzville, MO 63385
www.atdtools.com
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ATD Tools, Inc.
160 Enterprise Drive
Wentzville, MO 63385
www.atdtools.com
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