ATD Tools ATD-7304 User Manual

Owner's Manual

Trolley Jack

Model

ATD-7304

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.

Capacity

2 Ton

! 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

Read this manual and follow all the Safety Rules and Operating Instructions before using this product.

! 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.

Printed in China

RHO7304-M1 rev 02/08

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 are noted. Any jack that appears
damaged in any way, or operates abnormally 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 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 qualified personnel.
Labels and Operator's Manuals are available from manufacturer.

PRODUCT DESCRIPTION

Hydraulic Floor Jacks are designed to lift, but not support, one end of a vehicle. Immediately after lifting, loads must
be supported by a pair of appropriately rated jack stands.

NEVER use hydraulic jack as stand-alone device. After lifting, immediately support the lifted vehicle with

!

a pair of appropriately rated jack stands.
lifting OR lowering!

NEVER place ANY portion of your body beneath the vehicle when

SPECIFICATIONS

Model Capacity Jack Size (L x W ) Min. Height Max. Height

ATD-7304 2 Ton

19 7/8" x 7 7/8" x 5 1/2" 5 1/2" 14"

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, use the stamped end of the provided handle to engage and turn
release valve:

a. Clockwise until firm resistance is felt to further turning. This is the ‘CLOSED’ release valve position used to
raise the saddle.

b. Counter-clockwise, but no more than 1/2 turn from the closed position. This is the ‘OPEN’ release valve
position used to lower the saddle.

4. With saddle fully lowered, remove the oil filler plug. Pump 6 to 8 full strokes. Check oil level. *Proper oil level will vary

from just covering the ram cylinder to 3/16” above it as seen from the oil filler hole. Reinstall the oil filler plug.

*NOTICE: If the oil level is too low, the jack will not raise to its advertised maximum height. DO NOT overfill the
reservoir. An overfilled reservoir can cause a wide variety of performance problems and create an oily mess on

the shop floor! See the troubleshooting guide on page 4.

5. Ensure that jack rolls freely. Raise and lower the unloaded saddle throughout the lifting range before putting
into service to ensure the pump operates smoothly. Replace worn or damaged parts and assemblies with Atd
authorized replacement parts only.

Bleeding / Venting Trapped Air

With the release valve in the OPEN position (3b.) and with saddle fully lowered, locate and remove the oil filler
plug. Pump 6 to 8 full strokes. This will help release any pressurized air which may be trapped within the reservoir.

Reinstall the oil filler plug.

2