Eisen HT3300 Heavy Duty 3 Ton Floor Jack Instruction Manual

INSTRUCTION MANUAL
HT3300

Hydraulic Floor Jack 3 Ton

Double Pump
Mechanism
Quick start technology
ensures that after
the 1st stroke, the
hydraulic floor
jack moves up 3
times more than the
standard jack
Robust and durable
steel body provides
rigidity and stability
Swivel saddle for
convenient positioning
under the vehicle
Heavy-duty swivel rear
castors for smooth
movement and
positioning
Cushion on handle
prevents damage to the vehicle| Rubber cushion on
the saddle prevents
marring of the lift
points of the vehicle
Built-in safety valve
protects against
overloading of jack at
120% of capacity
Hydraulic oil by-pass
system protects
ram from being over
extended
Complete with long
two piece handle for
ease of operation and
reduced operator
fatigue
Dimensions: (27×
13-1/2× 6-1/8) inches/
(686×330×152) mm
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SPECIFICATIONS

CAPACITY

SADDLE LIFTS
SADDLE DIAMETER
SADDLE SWIVEL
OVERALL DIMENSIONS
FRONT WHEEL DIAMETER
REAR WHEEL DIAMETER| 3 Ton (3000 Kg).
5-1W to 18-1/4″
(133 mm to465 mm)
4-1/4″ 360 degrees
27’1_ x 13-1/2-W x 6-1/8″H 3-1/6″ x 2″ Wide
2-3/8″ X 1″ Wide
---|---

Double Pump Technology ensures fast rising action.

WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov
Complies with ASME PASE/2014 Safety Standard

SAFETY INFORMATION

• Follow workshop health & safety rules, regulations and conditions when using the floor jack.

• This is a lifting device only. Do not use it for anything other than its intended purpose.
  Load must be supported by proper rated capacity jack stands under the vehicle before starting inspection or work. Do not overload. Jack capacity is 3 tons.

• Use only on hard level surfaces.

• Never stand or place your body beneath the load being lifted.

• Never attempt to exceed the limits of the floor jack. Applying excessive force to the tool can overload the jack, decrease the life and increase the wear on the jack.

• Lift only on areas of the vehicle as specified bythe vehicle manufacturer.

• Do not move or dolly the vehicle while it is on the jack.

• Use genuine parts only. Unauthorized parts may be dangerous and will void the warranty.

• Keep the floor jack clean and in good working order for best and safest performance.

• DO NOT use the floor jack for a task it is not designed to perform.

• DO NOT use for aircraft purposes.

• DO NOT overreach. Keep proper footing and balance at all times. Do not reach over or across the product.

• DO NOT drop, throw or abuse the floor jack.

• Failure to heed these markings may result in serious personal injury and/or property damage.

WARNING!

• DO NOT use the floor jack if damaged or thought to be faulty. Contact your local service agent.

PACKAGING CONTENT

TOOLS NEEDED

• 10 mm spanner / 3/8” spanner
• 18 mm spanner / 11/16” spanner
• 8mm hex key/ 5/16” hex key

BEFORE INSTALLATION

• Make sure all equipment is rated to the appropriate capacity.
• Check damaged parts. Before using the tool, any part that appears damaged should be carefully checked to determine that it will operate properly and perform its intended function. Check for alignment and binding of moving parts,  any broken parts or mounting fixtures; and any other condition that may affect proper operation. Any part that is damaged should be properly repaired or replaced by a qualified technician.
• Always use good quality hydraulic jack oil when adding or replacing the oil in your Floor Jack. Do not mix different types of oils together. When filling the Floor Jack with oil, do not permit dirt or any other substance to enter the  hydraulic system. (Refer Maintenance of Page 3 for more details.)
• Make sure that all connections are secure.
• Consult the vehicle owner’s manual to determine the location of lift points.

WARNING!

• Defective accessories can lead to personal injury and material damage

INSTALLATION

(Refer “EXPLODED VIEW”)
CAUTION

• The Floor jack is heavy. Use caution when lifting out of box.

Assembly

• In the two piece handle assembly (37) provided, assemble the upper section into the lower section, line up the holes, insert and tighten the screw (38). Use a 10 mm spanner/3/8” spanner to tighten the screw.
• Insert the bottom end of handle into the top of handle Socket (28) and securely tighten the handle bolt (27) and washer. Ensure the handle can turn freely. Use an 18 mm spanner / 11/16” spanner to tighten the bolt.
• Turn the handle/release valve clockwise to the closed position. Do not over tighten.
• Your floor jack is ready for use.

OPERATING INSTRUCTIONS

(Refer “EXPLODED VIEW”)
CAUTION

• Chock vehicle’s wheels to prevent rolling while lifting.
• Use jack stands to support vehicle. Never work around or under a vehicle supported only by the Floor Jack.
• Watch for movement of vehicle or jack stands as vehicle is lowered. If any movement occurs, jack vehicle up and adjust jack stands properly.
• When not in use, make sure pressure is released by turning Handle Assembly fully counterclockwise. This will prolong the life of  the jack.

Lifting

• Twist the handle assembly clockwise to close the pressure release valve.

• Position the jack under the specified lift point.

• Begin lifting by pumping the handle up and down.

• Lift Handle Assembly as high as clearance allows.

• Repeat Steps 3-4 until vehicle is at desired height. Do not over-extend the jack.

• Place jack stands underneath vehicle at specified points. Refer to the vehicle’s instruction manual for proper jack stand placement locations.

• Slowly twist Handle Assembly counterclockwise.
  This will lower the vehicle onto the jack stands.

• Completely lower the Floor Jack and remove from underneath the vehicle.

• To make sure vehicle is stable, stand away and  attempt to rock the vehicle. If movement is detected, jack up the vehicle and adjust jack stands properly. Test again.

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.

MAINTENANCE

(Refer “EXPLODED VIEW”)
CAUTION

• 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, remove unit cover (25), then remove oil filler plug (42). Use an 8mm / 5/16” hex key to open the 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, handle in open position, 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 (8) 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.

Alterations

• Because of potential hazards associated with this type of equipment, no alterations shall be made to the product. Attachments and Adapters
• Only attachments an d/or adapters supplied 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 TH 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 TH authorized repair facility and  that any defective parts, decals, or safety labels or signs be replaced with TH specified parts.

Storage

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

EXPLODED VIEW

PART LIST

TROUBLE SHOOTING

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 Page 3.
3. Discontinue use and contact a TH authorized repair center.
4. Use a higher capacity jack.
Jack will not hold the load.| 1. Release valve not tightly closed.
2. Power unit malfunction.| 1. Tighten release valve.
2. Discontinue use and contact a TH authorized repair center.
Jack will not descend 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.3.
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 a TH authorized repair center.

DISPOSAL
The components or the used product must be given to companies that specialize in the disposal and recycling of industrial waste.

References

• P65Warnings.ca.gov

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