ATD Tools Atd-7452 User Manual
Bench Press
Shop Presses
Operating Instructions & Parts Manual
Model Number
Atd-7452
Atd-7453
Atd-7454
Atd-7455
(Bench Press)
Capacity
12 Ton
12 Ton
20 Ton
25 Ton
(Atd-7454 shown)
This is the safety alert symbol. It is used to alert you to potential personal injury hazards.
!
Obey all safety messages that follow this symbol to avoid possible injury or death.
(Atd-7455 shown)
! ADVERTENCIA
• Leer, comprender, y seguir las instrucciónes antes de utilizar el aparato.
• El manual de instrucciónes y la información de seguridad deben estar comunicado en lengua del operador
antes del uso.
• No seguir estas indicaciónes puede causar daños personales o materiales.
Atd Tools Inc.
160 Enterprise Drive, Wentzville, MO 63385
7452-1209
Printed in China
SAFETY and GENERAL INFORMATION
Save these instructions. For your safety, read, understand, and follow the information provided with and on this
product before using. The owner and operator of this equipment shall have an understanding of this product and
safe operating procedures before attempting to use. The owner and operator shall be aware that use and repair of
this product may require special skills and knowledge. Instructions and safety information shall be conveyed in the
operator's native language before use of this jack is authorized. If any doubt exists as to the safe and proper use of
this jack, remove from service immediately.
Inspect before each use. Do not use if broken, bent, cracked or damaged parts are noted. Any press that appears
damaged in any way, or operates abnormally shall be removed from service immediately. If any component of this
product has been subjected to a shock load (a load dropped suddenly, unexpectedly upon it), immediately discontinue
use until checked by a factory authorized service center (contact distributor or manufacturer for list of authorized
service centers). It is recommended that an annual inspection be done by qualied personnel. Labels and Operator's
Manuals are available from manufacturer.
PRODUCT DESCRIPTION
Atd Tools Bench Press & Shop Press are designed for automotive, truck, implement, eet, and industrial repair shops
where pressing, bending, straightening and forming, is required. Typical applications include installation and removal
of alternator and power steering pump bearings, axle bearings, transmission bearings, seals, u-joints and others. It
is not intended for use as an assembly table or as xture stand used to secure a large, nal assembly component.
Unlike presses equipped with a separately mounted pump, the power unit on this press can not be equipped with a
pressure gauge, therefore monitoring the load must be done by other means, such as a load cell w/ digital indicator.
Whatever means is chosen, the load measuring means shall be calibrated annually.
SPECIFICATIONS
Model Capacity Press Size ( L X W X H )
Atd-7452 12 Ton 22-3/4" x 18-1/2" x 38" 14-1/4" 2-3/8"
Atd-7453 12 Ton 22-3/4" x 18-1/2" x 59" 34-3/8" 2-5/8"
Atd-7454 20 Ton 28" x 28" x 64-1/2" 34-1/8" 2-1/2"
Atd-7455 25 Ton 28" x 28" x 59" 34-1/4" 2-1/2"
Upper Cross Member
Bottle Jack
Jack Bracket
Jack Handle
Bed Frame
Support Pin
Arbor Plate
Support Link
Max. Working
Space
Saddle
Ram
Oil Filler Plug
Handle Sleeve
Release Valve
Bottle Jack
Upright Channel
Min. Working
Space
Lower Cross Member
Base Leg
Figure 1 - Shop Press Components (Atd-7454 shown)
2
PREPARATION
Before Use
1.
Verify that the product and application are compatible, if in doubt call Atd Tools technical service (636) 327-
9050.
2. Before using this product, read the operator's manual completely and familiarize yourself thoroughly with the
product, its components and recognize the hazards associated with its use.
3. To familiarize yourself with basic operation of bottle jack (use the notched or stamped end of provided handle to
engage) or hand pump and turn the release valve:
a. Clockwise until rm resistance is felt to further turning. This is the ‘CLOSED’ release valve position used to
extend the ram.
b. Counter-clockwise, but no more than 1 full turn from the closed position. This is the ‘OPEN’ release valve
position used to retract the ram.
4. With ram fully retracted, remove the oil ller plug. Insert the handle into the handle sleeve, then pump 6 to 8
strokes. This will help release any pressurized air, which may be trapped within the reservoir. Ensure the oil level
is just below the oil ller hole. Reinstall the oil ller plug.
5. For model Atd-7455: withith release valve opened, remove the oil ller screw. Ensure the oil level is within 1/4"
(6mm) of the opening. Reinstall the oil ller screw.
6. Check that the pump operates smoothly and that the extension screw will thread up/down easily before putting
into service. Replace worn or damaged parts and assemblies with Atd Tools authorized replacement parts only.
Bleeding / Venting Trapped Air
With the release valve in the OPEN position (3b above) and with ram fully lowered, remove the oil ller plug. Insert
handle into the handle sleeve; then pump 6 to 8 full strokes. This will help release any pressurized air which may be
trapped within the reservoir. Oil level should be even with the bottom of the oil ller hole. Reinstall the oil ller plug.
Assembly
Model Atd-7453: (Refer to Figure 2)
Note: Do not tighten any bolts unless told to do so.
1. Attach base legs (1) and lower cross member (4) to
upright channels (2) with bolts, at washers, lock
washers and nuts (3). Hand tighten only.
2.
Attach support links (5) to the base (1) and upright
channels (2) with bolts, at washers, lock washers
and nuts (3).
3. Carefully slide bed frame (6) down to lowest possible
position between the upright channels (2).
4. Attach screw hooks (7) to the jack bracket (8) with
nuts (9) as shown in gure 2. Leave nut untighten
to provide easy spring attachment.
5. Slide the jack bracket (8) down between upright
channels (2) onto the bed frame (6).
6.
Attach upper cross member (10) to upright channels (2)
with bolts, at washers, lock washers and nuts (11)
.
7. Attach one end of the springs (15) to the axles of
upper cross member (10) and the other end to the
screw hooks (7) on the jack bracket.
8. Carefully place the bottle jack (16) between the head
plate of upper cross member (10) and jack bracket
(8). Tighten the nuts (9) that hold screw hooks (7) to
prevent jack from inadvertently falling out.
9. Tighten all applicable nut and bolt assemblies.
10. Carefully bring the bed frame (6) up and secure it
with pins (9).
11. Place the Arbor Plates (17) on Bed Frame (6).
12.The press is now ready to use. Don’t forget to insert
the handle (18) into handle sleeve of bottle jack.
NOTICE: Before disassembly, carefully slide bed to its
fully lowered position.
Size of Hardware Kits Qty
3 bolt M10x25 8
at washer M10 8
lock washer M10 8
nut M10 8
9 nut M8 4
Size of Hardware Kits Qty
11 bolt M16x120 4
at washer M16 8
lock washer M16 4
nut M16 4
11
10
16
15
7
9
18
8
19
3
5
1
6
4
17
2
Figure 2 - Assembly Illustration for model Atd-7453
3
Assembly
Model Atd-7454: (Refer to Figure 3)
Note: Do not tighten any bolts unless told to do so.
1. Attach base legs (1) to upright channels (2) with bolts,
lock washers and nuts (3). Hand tighten only.
2. Attach lower cross member (4) to upright channels
(2) with bolts, lock washers and nuts (3).
3. Attach support links (5) to the base (1) and upright
channels (2) with bolts, lock washers and nuts (3).
4. Carefully slide bed frame (6) down to lowest possible
position between the upright channels (2).
5. Attach the screw hooks (7) to the jack bracket (8)
with nuts (9). Leave nut untighten to provide easier
spring attachment later.
6. Slide the jack bracket (8) down between upright
channels (2) onto the bed frame (6).
7. Attach upper cross members (10) to upright channels
(2) with bolts, at washers, lock washers and nuts
(11).
8. Attach head plate (12) to upper cross members (10)
with bolts, lock washers and square washers (13).
9. Attach two bolts, lock washers and nuts (14) thru the
upper cross member (10). Then attach one end of
the springs (15) to the bolts (14) and the other end
to the screw hooks (7) on the jack bracket.
10. Carefully place the bottle jack (16) between the
head plate (12) and jack bracket (8). Tighten the
nuts (9) that hold screw hooks (7) to prevent jack
from inadvertently falling out.
11.T i g h t en a l l app l i ca b l e nu t s and bo l t
assemblies.
12. Carefully bring the bed frame (6) up and secure it
with pins (19).
13. Place the Arbor Plates (17) on Bed Frame (6).
14.The press is now ready to use. Don’t forget to insert
the handle (18) into handle sleeve of bottle jack
NOTICE: Before disassembly, carefully slide bed to
its fully lowered position.
Size of Hardware Kits Qty
3 bolt M10x25 12
lock washer M10 12
nut M10 12
9 nut M8 2
11 bolt M16x150 4
at washer M16 8
lock washer M16 4
nut M16 4
13 bolt M10x25 4
lock washer M10 4
square washer M10 4
14 bolt M10x130 2
lock washer M10 2
nut M10 2
14
13
16
18
11
19
10
12
15
7
8
17
9
6
2
4
3
3
Figure 3 - Assembly Illustration for model Atd-7454
4
1
5
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