AAIN AA051 2 Ton Heavy Duty Floor Jack Instruction Manual

: June 17, 2024
: AAIN

AAIN AA051 2 Ton Heavy Duty Floor Jack

Model| Capacity| Min. Height| Max Height| Product Size| Shipping Weight
---|---|---|---|---|---
AA051| 2 Ton| 5-1/8”
(130mm)| 13”
(330mm)| 17-1/4” x 7-5/8” x 5-1/2”
(440 x 195x 140mm)| 19.36 Lbs.
(8.80 Kg)

SAFETY & WARNING INFORMATION

This is the safety notification symbol. This symbol will notify you of any potential injury hazards.
Please follow all instructions that follow this symbol to avoid possible injuries or death.

Indicates a hazardous situation. If proper steps are not followed, death or serious injury could result.

IMPORTANT: READ ALL INSTRUCTION BEFORE USE

Before operating this device, be sure to read all content within this manual, ensuring that you understand the operating procedures, maintenance requirements and all safety warnings.

The owner and/or operator shall have an understanding of the product, its operating characteristics, and safety operating instructions before operating this device. Safety information shall be emphasized and understood. If the operator is not fluent in English, the product and safety instructions shall be read to and discussed with the operator in the operator’s native language by the purchaser/owner or his designee, making sure that the operator comprehends their contents.

Action to help prevent dangerous situasions

Study, understand, and follow all instructions before operating this device.
Do not exceed rated capacity.
Use only on hard, level surface capable of supporting the load.
Center load on saddle prior to lifting.
Support the vehicle with appropriate means immediately after lifting.
Do not move or dolly the vehicle while on the jack.
Lift only on areas of the vehicle as specified by the vehicle manufacturer.
No alterations shall be made to this product.
Only attachments and/or adapters supplied by the manufacturer shall be used.
Failure to heed these markings may result in personal injury and/or property damage.

SETUP, OPERATION & PREVENTIVE MAINTENANCE

SETUP

Prior to each use, visual inspection (See Pg. 5) shall be made to the device by checking for abnormal conditions, such as cracked welds, leaks, and damaged, loose, or missing parts.
Consult the vehicle owner’s manual to determine the location of lift points.
Be sure to set the vehicle in park with the emergency brake on and wheels securely chocked.
Be sure that the vehicle and the jack are on a hard, level surface.

ASSEMBLE

If two piece handles are provided, assemble the upper section into the lower section, line up the holes, insert and tighten the screw.
Insert the bottom end of handle into handle fork and securely tighten the bolt and washer. Ensure the handle can turn freely.

Lifting

Turn the handle/release valve clockwise to the closed position. Do not over tighten.
Position the jack under the specified lift point.
Begin lifting by pumping the handle up and down.
Immediately after lifting, support the vehicle with appropriately rated jack stands.
Turn the handle/release valve slowly counterclockwise to lower the vehicle onto jack stands.

Lowering

Turn the handle/release valve clockwise to the closed position. Do not over tighten.
Pump the handle up and down to lift vehicle off jack stands.
Remove the jack stands. Do not get under or let anyone get under the vehicle while lowering.
Turn the handle/release valve slowly counterclockwise to lower the vehicle onto the ground.

Maintanance

NOTICE: Use high grade hydraulic oil only. Never use brake fluid, motor oil, transmission fluid, turbine oil or any other fluids. ISO-VG22 or equivalent hydraulic oil is recommended.

Check and Refill Oil

With the jack in the fully lowered, level position, if unit cover is provided, remove unit cover, then remove oil filler plug.
Proper oil level should be just covering inner cylinder as seen from the oil filler plug hole.
Do not overfill. Always fill with new, clean hydraulic jack oil as recommended above.
Reinstall oil filler plug, then reinstall unit cover.

Lubrication and Cleaning

Periodically clean and lubricate all moving parts and pivot points.

Air Venting Procedures

With the jack in the fully lowered position, release valve open, remove oil filler plug.
Pump the handle rapidly several times. Reinstall oil filler plug.
Turn the handle/release valve clockwise to the closed position.
Pump the handle until the lift arm reaches maximum height and continue to pump several times to remove trapped air in the system.
Turn the handle/release valve counterclockwise in one full turn and lower lift arm to the lowest position. Use force on saddle if necessary.
Carefully and slowly loosen oil filler plug to release pressurized air.
Repeat above steps until trapped air is completely vented.

Damaged Equipment

Any jack that appears to be damaged in any way, is found to be worn, or operates abnormally SHALL BE REMOVED FROM SERVICE UNTIL REPAIRED. It is recommended that necessary repairs be made by a manufacturer’s or supplier’s authorized repair facility if repairs are permitted by the manufacturer or supplier.

Alterations

Because of potential hazards associated with this type of equipment, no alterations shall be made to the product.

Attachments and Adapters

Only attachments and/ or adapters supplied by the manufacturer shall be used.

INSPECTION, STORAGE & TROUBLESHOOTING

INSPECTION

Visual inspection shall be made before each use of the device by checking for abnormal conditions, such as cracked welds, leaks, and damaged, loose, or missing parts.
Other inspections shall be made per product operating instructions.
This device shall be inspected immediately if the device is believed to have been subjected to an abnormal load or shock. It is recommended that this inspection be made by a manufacturer’s or supplier’s authorized repair facility.
Owners and/or operators should be aware that repair of this equipment may require specialized knowledge and facilities. It is recommended that an annual inspection of the product be made by a manufacturer’s or supplier’s authorized repair facility and that any defective parts, decals, or safety labels or signs be replaced with manufacturer’s or supplier’ s specified parts.

STORAGE

This Jack should be stored in a dry location on a level surface.

TROUBLESHOOTING

Symptom Possible Causes	Solution
Jack will not lift the load.	1. Release valve not tightly closed.

2. Low oil level.
3. Defective or worn internal parts.
4 . Load exceeds maximum
allowance.| 1. Tighten release valve.
2. Check and add oil. Follow “Check and Refill Oil” instructions on Pg.4 .
3 . Discontinue use and contact a local repair center.
4 . Use a higher capacity jack.
Jack will not holdthe load.| 1. Release valve not tightly closed.
2 . Power unit malfunction.| 1. Tighten release valve.
2. Discontinue use and contact a local repair center.
Jack will notdescend to minimum height, or will not remain in lowered position.| 1. Air trapped in system.
2. Reservoir oil overfilled.| 1. Vent air out of system. Follow “ Air
Venting Procedures” above.
2. Check and ensure proper oil level.
Follow “ Check and Refill Oil” instruction on Pg.4.
Jack will not lift to max height.| 1. Low oil level.| 1 . Check and ensure proper oil level.
Follow “ Check and Refill Oil” instructions above.
Jack will not function properly after tried solution.| 1. Internal malfunction or structural damage.| 1. Stop usage and contact an authorized repair center.