ATD-7370 Air Hydraulic Bottle Jacks User Manual

: June 17, 2024
: ATD

Table of Contents

SAFETY and GENERAL INFORMATION
PRODUCT DESCRIPTION
SPECIFICATIONS
PREPARATION
OPERATION
TROUBLESHOOTING
REPLACEMENT PARTS
ONE YEAR LIMITED WARRANTY
CUSTOMERS SUPPORT
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

ATD-7370 Air Hydraulic Bottle Jacks

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.

WARNING

To avoid crushing and related injuries:

NEVER work on, under or around a load supported only by a hydraulic jack. ALWAYS use adequately rated jack stands.

WARNING
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.

SAFETY and GENERAL INFORMATION

Save these instructions. For your safety, read, understand, and follow the information provided with and on this jack before using. The owner and operator of this equipment shall have an understanding of this jack 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 (including labels) are noted. Any jack that appears damaged in any way, operates abnormally or is missing parts, shall be removed from service immediately. If the jack has been or suspected to have been subjected to a shock load (a load dropped suddenly, unexpectedly upon it), immediately discontinue use until jack has been checked by an authorized factory service center (contact distributor or manufacturer for list of Authorized Service Centers) . It is recommended that an annual inspection be done by qualified personnel. Labels and Operator’s Manuals are available from manufacturer.

PRODUCT DESCRIPTION

Air Actuated Hydraulic Bottle Jacks are designed to lift, not support, rated capacity loads consisting of one end of a vehicle. Immediately after lifting, the load must be supported by a pair of appropriately rated jack stands. Ensure that air source can dedicate 7.8 CFM @ 110-175 psi. A minimum of 150 psi air pressure is required to raise rated capacity load.

Never use hydraulic jack as a stand alone device. After lifting, immediately support the lifted load with a pair of appropriately rated jack stands. Never place any portion of your body under a load when lifting or lowering the load.

SPECIFICATIONS

Model| Capacity| Base Size (L x W)| Saddle Diameter| Min. Height| Max. Height| Hydraulic Lift| Ext. Screw| Weight
---|---|---|---|---|---|---|---|---
ATD-7370| 12 Ton| 8-1/8″ x 5-7/8”| 1-5/8”| 9-5/8”| 18-7/8”| 3-1/8”| 6”| 29 lbs.
ATD-7372| 20 Ton| 8-1/2″ x 7-1/4″| 2″| 8-1/8″| 15-1/2″| 4″| 3-3/8″| 35 lbs.

WARNING

Study, understand, and follow all printed materials provided with/on this product before use.
Do not exceed rated capacity.
This is a lifting device only!
Immediately after lifting, support the load with a pair of appropriately rated jack stands.
Use only on hard, level surface.
Do not use adapters or accessories that are not provided initially.
Litf only on areas of the vehicle as specified by the vehicle manufacturer.
Never wire, clamp or otherwise disable the lift control valve to function by other than operator’s hand.
No alterations shall be made to this product.
Failure to heed these markings may result in personal injury and/or property damage.

WARNING

To avoid crushing and related injuries:

Never work on, under or around a load supported only by hydraulic jack.
Always use adequately rated jack stands.
Chock each unlifted tire in both directions.
Do not use this device to lift, level, lower, support nor move a house, mobile home, travel tra iler, camper or any building structure.
Be alert and sober when using this product. Do not operate under the influence of drugs or alcohol.

Be sure all tools and personnel are clear before lowering load. Only attachments and/or adapters supplied by the manufacturer shall be used. Lift only on areas of the vehicle as specified by the vehicle manufacturer.

PREPARATION

Before Use

Verify that the product and application are compatible, if in doubt call for Technical Assistance 888-332-6419.
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.
Assemble handle, ensure spring clips align with slots.
To familiarize yourself with basic operation, use the notched end of provided handle to engage and turn the release valve:
a. Clockwise until firm resistance is felt to further turning. This is the ‘CLOSED’ release valve position used to raise the ram plunger.
b. Counter-clockwise, but no more than 1 turn from the closed position. This is the ‘OPEN’ release valve position used to lower the ram plunger.
With ram fully retracted, locate and remove the oil filler plug/screw. Insert the handle into the handle sleeve, then pump 6 to 8 strokes. Ensure the oil level is just below the oil filler hole. Reinstall the oil filler plug/screw.
Pour a teaspoon of good quality, air tool lubricant into the air supply inlet of the lift control valve. Connect to air supply and squeeze lift control valve for 3 seconds to evenly distribute lubricant.
This product is equipped with the popular 1/4″ NPT air coupler. When installing a different air coupler of your choice, ensure that thread tape or compound is used when servicing connections. To ensure dependable, trouble free operation an inline air dryer and oiler is recommended.
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 factory authorized replacement parts only.

Bleeding/ Venting Trapped Air
With the release valve in the OPEN position (4b above) and with ram plunger fully lowered, locate and remove the oil filler plug/screw. Insert the handle into the handle sleeve ; then pump 6 to 8 full strokes. This wi ll help release any pressurized air which may be trapped within the reservoir. Oil level should be even with the bottom of the oil filler hole. Reinstall the oil filler plug/screw.

Use only handle provided by jack manufacturer. The handle provided with this jack will safely engage the release valve and operate the handle sleeve. If handle is worn, operates abnormally, or will not positively engage the release valve, STOP, discontinue use of the jack until a factory replacement handle can be acquired.

Paint contains lead! DO NOT sand or grind painted surface!

OPERATION

Raising the Ram Plunger

Assemble handle, ensure that spring clips align with slots.
Place vehicle in the park, with emergency brake on and wheel securely chocked to prevent inadvertent vehicle movement.
Locate and close release valve by turning handle clockwise until firm resistance is felt to further thread engagement.
Verify lift point, center jack saddle under lift point.
Squeeze the lift control valve or insert handle into handle sleeve and pump to contact lift point. To lift, continue pumping until load reaches desired height. DO NOT OPERATE BY AIR AND BY HAND PUMPING AT THE SAME TIME.
Immediately transfer the lifted load to a pair of appropriately rated jack stands.

Do not use an extender on the air hose or the operating handle.

Lowering

Make certain that all personnel are clear of the load before lowering. Control the rate of descent of the 4llt. load at all times. The more you open the release valve, the faster the load descends.

Raise load high enough to clear the jack stands, then carefully remove jack stands (always used in pairs).
Slowly turn the handle counter-clockwise, but no more than 1 turn. If the load fails to lower:
a. Use another jack to raise the vehicle high enough to reinstall jack stands.
b. Remove the affected jack and then the stands.
c. Lower the load by turning the release valve counter-clockwise, but no more than 1 turn.
After removing jack from under the load, push ram and handle sleeve down to reduce exposure to rust and contamination.

MAINTENANCE

Important: Use only good grade hydraulic jack oil. Avoid mixing different types of fluid and NEVER use brake f luid, turbine oil, transmission fluid, motor oil or glycerin. Improper fluid can cause premature failure of the jack and the potential for sudden and immediate loss of load. We recommend Mobil DTE 13M or equivalent.

Adding oil

With ram plunger fully lowered and pump piston fully depressed, set jack in its upright, level position. Remove oil filler plug/screw.
Fill with oil until just below the rim of the oil filler screw hole. Reinstall the oil filler plug/screw.

Changing oil

For best performance and longest life, replace the complete fluid supply at least once per year.

With ram plunger fully lowered and pump piston fully depressed, remove the oil filler plug/screw.
Lay the jack on its side and drain the fluid into a suitable container.
Note: Dispose of hydraulic oil in accordance with local regulations.
Fill with oil until just below the rim of the oil filler hole. Reinstall the oil filler plug/screw.

Lubrication

A periodic coating of light lubricating oil to pivot points will help to prevent rust and assure that pump assemblies move freely.
Air pump should be internally lubricated before each use. Use good quality air tool lubricant. If no inline oiler is used, pour a teaspoon of air tool oil into the air control valve inlet. Operate the jack with air pressure to fully distribute the oil inside the air motor.

Cleaning
Periodically check the pump piston and ram for signs of rust/corrosion. Clean as needed and wipe with oily cloth.

Note: Never use sandpaper or abrasive material on these surfaces!

Storage
When not in use, store the jack with pump piston and ram plunger fully retracted and air supply disconnected.

TROUBLESHOOTING

Symptom	Possible Causes	Corrective Action
Jack will not lift load

Release valve not tightly closed
Overload condition
Air pressure inadequate

|

Ensure release valve tightly closed.
Remedy overload condition.
Ensure adequate air pressure.

Jack will lift, but not maintain pressure|

Release valve not tightly closed
Overload condition
Hydraulic unit malfunction

|

Ensure release valve tightly closed.
Remedy overload condition.
Contact Tech. Service 888-332-6419

Jack will not lower after unloading|

Reservoir overfilled

|

Ensure load is removed, then drain fluid to proper level.

Poor lift performance|

Fluid level low
Air trapped in system

|

Ensure proper fluid level.
With ram fully retracted, remove oil filler plug/screw to let pressurized air escape, then reinstall oil filler plug/ screw.

Will not lift to full extension|

Fluid level low

|

Ensure proper fluid level.

REPLACEMENT PARTS

(refer to page 6 & 7)
Not all components of the jack are replacement items, but are illustrated as a convenient reference of parts location. When ordering parts, give model number, part number and parts description. Call your distributor for current pricing.

Replacement Parts Illustration for model ATD-7370 and ATD-7372:

Replacement Parts List for model ATD-7370 & ATD-7372

Item| Part# for ATD-7370| Part# for ATD-7372| Description| Qty.
---|---|---|---|---
1| A120-10004-000| A190-10002-000| Cylinder Fastener| 1
2| A120-10003-000| A190-10001-000| Guide Ring| 1
3a| 5905-00100-200| N/A| Filler Plug| 1
3b| N/A| G62S-03301-000| Filler Screw| 1
4| A120-10002-000| Special Washer| 2
5| 5905-00054-000| Seal| 1
6| BT10-24001-000| Release Valve| 1
7| 5308-00095-000| Gasket| 2
8| A27010-0001| G240-01000-000| Air Motor| 1
9| A27010-0002| N/A| Air Inlet Swivel| 1
10| A20060-0005| A190-01000-000| Hose Assy.| 1
11| A240-02100-000| Air Hose| 1
12| A240-02200-000| Lift Control Valve| 1
13| B020-15002-000| Washer| 1
14| B080-15001-000| Pump Cylinder| 1
15| A120-15101-000| Pump Piston| 1
16| N/A| Bolt| 1
17| 5405-07024-000| Pin| 1
18| A120-13000-000| Handle Socket| 1
19| 5405-02018-000| Snap Pin| 1
20| B10N-21000-000| Handle Assembly| 1
21| A27010-0011
N/A| Air Coupler, Female 1/4 NPT| 1
22| A240-02400-000| Air Coupler, Male 1/4 NPT| 1
23| G831-03210-000| Piston, Air Motor| 1
24| 5206-00008-001| Nut| 1
*| A1206S-046
G250-90009-K04| Seal Kit (includes#4a, 6 & a- 1)| –
–| A27010-0000| Seal Kit, Air Motor| –
–| ATD7370-L0
ATD7372-L0| Label| 1
–| | Manual| 1

*() Seal Kit Contents:**

Item	Description	Qty.
3a	Filler Plug (for ATD-7370 only)	1
5	Seal	1
a	Dust Wiper	1
b	O-ring	1
C	O-ring	1
d	Ram Bearing	1
e	Back-up Ring	1
Item	Description	Qty.
---	---	---
f	U-cup	1
g	O-ring	2
h	Packing	1
i	Oil Seal	1
j	O-ring	1
k	Ram Bearing (for ATD-7372)	1
I	O-ring (for ATD-7372)	1

(*)- Items included and available only as Seal Kit. Replacement requires special skills, knowledge, and equipment. Only an authorized service center may perform the repair and/or replacement of these items. Contact Technical Service for a list of authorized service centers 888-332-6419.

ONE YEAR LIMITED WARRANTY

For a period of one (1) year from date of purchase, ATD Tools, 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 specifically prohibited by applicable law, (1) the CONSUMER’S SOLE AND EXCLUSIVE REMEDY SHALL BE THE REPAIR OR REPLACEMENT OF DEFECTIVE PRODUCTS AS DESCRIBED ABOVE, and (2)ATD Tools, Inc. SHALL NOT BE LIABLE FOR ANY CONSEQUENTIAL OR INCIDENTAL DAMAGE OR LOSS WHATSOEVER, and (3) THE DURATION OF ANY AND ALL EXPRESSED AND IMPLIED WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY AND FITNESS FORA 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 specific legal rights, and you may also have other rights which vary from state to state.