Tractor Supply AIRBJ20 User manual

AIRBJ20
20 Ton Multi-Purpose Hydraulic Jack
INSTRUCTION MANUAL
READ ALL INSTRUCTIONS AND WARNINGS BEFORE USING THIS PRODUCT.
This manual provides important information on proper operation & maintenance. Every effort has been
made to ensure the accuracy of this manual. These instructions are not meant to cover every possible
condition and situation that may occur. We reserve the right to change this product at any time without
prior notice.
IF THERE IS ANY QUESTION ABOUT A CONDITION BEING SAFE OR UNSAFE,
DO NOT OPERATE THIS PRODUCT!
DO NOT RETURN THIS PRODUCT TO THE RETAILER - CONTACT CUSTOMER SERVICE.
If you experience a problem, have questions or need parts for this product, call Customer Service at
1-888-287-6981, Monday-Friday, 8 AM - 4 PM Central Time. A copy of the sales receipt is required.
FOR CONSUMER USE ONLY – NOT FOR PROFESSIONAL USE.
KEEP THIS MANUAL, SALES RECEIPT & APPLICABLE WARRANTY FOR FUTURE
REFERENCE.

Hydraulic Jack Operating Instructions
1. Before operating, estimate the weight of the load. Do not overload the jack beyond its rated load.
2. Select point of action according to the gravitational center. Place the jack on hard ground or place a hard
plank under the jack to avoid falling during operations.
3. Before operating the jack, first insert the notched end of the handle into the release valve. Turn the
operating handle clockwise until release valve is closed. Do not over tighten the valve.
4. Insert operating handle into the socket. The ram is steadily raised by the up and down movement of the
handle and the load is raised. The ram will stop rising when the required height is reached.
5. Lower the ram by turning the release valve counter-clockwise with the notched end. Lower it slowly when a
load is applied or accidents can occur.
6. When more than one jack is used at the same time, it is important to operate the different jacks at an equal
speed with equal load. Otherwise, there is danger of falling the entire fixture.
7. Violent shocks must be avoided during the operation.
8. User must operate the jack correctly according to operating instructions: If the jack has some quality
problems, it should not be operated.
1. Release valve lever
2. Base
3. O-Ring
4. Hydraulic cylinder
5. Ram
6. Hydraulic oil
7. Oil-tight tank
8. Extension screw
9. Top cap
10. Pump plunger
11. Pump Body
12. O-Ring
13. Carry Handle
Save these instructions.For your safety and the safety of others around you, read carefully before
attempting to assemble, service or use your jack. Observe all safety and warning information. Always wear
safety glasses when operating this product. Failure to comply with the information contained within could
result in severe, even fatal injury and/ or property damage.
13
5

This Air Actuated Hydraulic Hand Jack is designed for lifting, but not sustaining, loads ranging from up to
20 tons. It can be used vertically or angled to 5 degrees from vertical position. After lifting, loads must be
immediately supported by appropriate means. For use in an appropriately rated and designed vertical or
bench press structure. These jacks are not recommended for use in lifting or positioning houses and/or other
building structures. These jacks comply with applicable ASME/ ANSI Standards.
BEFORE USE
1. Verify that the product and the application are compatible.
2. Before using this product, read the owner's manual completely and familiarize yourself thoroughly with the
product and the hazards associated with its improper use.
3. Open the release valve (counter-clockwise, no more than 2 full turns)
4. With ram fully retracted, locate and remove the oil filler 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 filler plug hole. Re-install the oil filler plug.
5. Pour a teaspoon of good quality, air tool lubricant into the air supply inlet of the lift control valve. Connect to
air supply and operate for 3 seconds to evenly distribute lubricant.
6. Check to ensure that jack pump operates smoothly before putting into service.
7. This product is fitted to accept the popular 1/4" NPT air nipple. When installing 1/4" NPT nipple of your
choice, ensure that thread tape or compound is used when servicing connections.
Inspect before each use. Do not use if bent, broken or cracked components are noted.
OPERATION
Lifting
1. Assemble 2 piece handle, ensure that spring clips align with slots.
2. Secure the load to prevent inadvertent shifting and movement.
3. Position the jack near desired lift point.
4. Close the release valve by turning it clockwise until it is firmly closed.
CAUTION: USE THE HANDLE PROVIDED WITH THIS PRODUCT OR AN AUTHORIZED REPLACEMENT
HANDLE TO ENSURE PROPER RELEASE VALVE OPERATION DO NOT USE AN EXTENDER ON THE
AIR HOSE NOR THE OPERATING HANDLE. WHEN USING TO LIFT VEHICLE, LIFT ONLY ON THE
MANUFACTURER'S RECOMMENDED LIFT POINT AND IN ACCORDANCE WITH THE PUBLISHED
GUIDELINES IN YOUR VEHICLE OWNERS MANUAL. ALWAYS USE JACK STANDS TO SUPPORT THE
LOAD IMMEDIATELY AFTER LIFTING.
5. lnsert and secure handle into handle sleeve. Pump handle or squeeze the lift control valve until saddle
contacts load. To end air operation, simply release the grip on the lift control valve. NEVER WIRE, CLAMP
OR OTHERWISE DISABLE THE LIFT CONTROL VALVE TO FUNCTION BY ANY MEANS OTHER THAN
BY USING THE OPERATOR'S HAND.
6. Raise load to desired height, then immediately transfer the load to appropriately rated support device such
as jack stand.

WARNING
THIS IS A LIFTING DEVICE ONLY. IT IS DESIGNED TO LIFT PART OF THE TOTAL VEHICLE (ONE
WHEEL OR AXLE). ALWAYS WEAR SAFETY GLASSES WHEN USING THIS EQUIPMENT. CENTER
LOAD ON SADDLE BEFORE LIFTING. NEVER WORK ON, UNDER OR AROUND LOAD UNTIL IT IS
PROPERLY SUPPORTED. TRANSFER THE LOAD IMMEDIATELY TO APPROPRIATE LYRATED JACK
STANDS. DO NOT USE THIS PRODUCT FOR ANY PURPOSE OTHER THAN THAT FOR WHICH IT WAS
INTENDED. IT IS OWNER'S RESPONSIBILITY TO KEEP LABELS AND INSTRUCTIONAL MATERIAL
LEGIBLE AND AVAILABLE. REPLACEMENT LABELS AND MANUALS ARE AVAILABLE FROM THE
MANUFACTURER. FAILURE TO HEED THESE AND All OTHER WARNINGS PERTAINING TO THIS
PRODUCT CAN RESULT IN SUDDEN LOSS OF LIFTED LOAD RESULTING IN DEATH, PERSONAL
INJURY OR PROPERTY DAMAGE.
Lowering
1. Raise load enough to carefully remove jack stands.
2. Insert handle onto release valve and slowly turn handle counterclockwise, but no more than 1/2 turn. If load
fails to lower, carefully transfer the load to another lifting device and Jack stands carefully remove affected
jack, and then the jack stands. Lower the load again by slowly turning the release valve no more than 1/2 turn.
WARNING
BE SURE ALL TOOLS AND PERSONNEL ARE CLEAR BEFORE LOWERING LOAD. DANGEROUS
DYNAMIC SHOCK LOADS ARE CREATED BY QUICKLY OPENING AND CLOSING THE RELEASE VALVE
AS THE LOAD IS BEING LOWERED. THE RESULTING OVERLOAD MAY CAUSE HYDRAULIC SYSTEM
FAILURE WHICH COULD CAUSE SEVERE PERSONAL INJURY AND/OR PROPERTY DAMAGE
3. After removing jack from under the load, push ram and handle sleeve down to reduce exposure to
rust and contamination.
MAINTENANCE
Important: Use only a good quality Hydraulic Oil DTE13 jack oil. Avoid mixing different types of fluid and
NEVER use brake fluid, 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.
Adding oil
1. With saddle fully lowered and pump piston fully depressed set jack in its upright, level position.
Remove oil filler plug.
2. Fill until oil is level with the filler plug hole, reinstall oil filler plug.
Changing oil
For best performance and longest life, replace the complete fluid supply at least once per year.
1. With saddle fully lowered and pump piston fully depressed, remove the oil filler plug.
2. Lay the jack on its side and drain the fluid into a suitable container.
Note: Dispose of hydraulic fluid in accordance with local regulations
3. Fill with good quality Hydraulic Oil DTE13 jack oil. Reinstall oil filler plug.
Lubrication
1. A coating of light lubricating oil to pivot points axles and hinges will help to prevent rust and assure that
wheels, casters and pump assemblies move freely.
2. Periodically check the pump piston and ram for signs of rust or corrosion. Clean as needed and wipe with
an oily cloth. NEVER USE SANDPAPER OR ABRASIVE MATERIAL ON THESE SURFACES!
3. When not in use, store the jack with pump piston and ram fully retracted.

TROUBLESHOOTING
Symptom
Possible Causes
Corrective Action
Jack will not lift load
Release valve not tightly closed
Overload condition
Air supply inadequate
Ensure release valve tightly closed
Remedy overload condition
Ensure adequate air supply
Jack bleeds off after lift
Release valve not tightly closed
Overload condition
Hydraulic unit malfunction
Ensure release valve tightly closed
Remedy overload condition
Contact seller
Jack will not lower after unloading
Reservoir overfilled
Linkages binding
Drain fluid to proper level
Clean and lubricate moving parts
Poor lift performance
Fluid level low
Air trapped in system
Ensure proper fluid level
With ram fully retracted, remove oil filler
plug to let pressurized air escape,
reinstall oil filler plug
Will not lift to full extension
Fluid level low
Ensure proper fluid level