Jegs 79009 Installation Instructions Manual

Bottle jack

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Installation Instructions for 79009
Bottle Jack
20 Ton
Save the receipt, warranty and these instructions. It is important that you read the entire manual to become familiar with
this product before you begin using it.
This machine is designed for certain applications only. The distributor cannot be responsible for issues arising from
modification. We strongly recommend this machine not be modified and/or used for any application other than that for
which it was designed. If you have any questions relative to a particular application, DO NOT use the machine until you
have first contacted the distributor to determine if it can or should be performed on the product. For technical questions
please call 1-800-345-4545.
INTENDED USE
This Air/Hydraulic Bottle Jack is designed for lifting. The jack can be used vertically or angled to 3 degrees form vertical
position. After lifting, loads must be immediately supported by appropriate means. Each model is suitable for use in
lifting or positioning vehicles, machinery, houses and/or other building structures. These jacks comply with ASME PALD
Standards. For air actuated use, ensure that your air source has a working range of 100-120 PSI.
TECHNICAL SPECIFICATIONS
Item
Maximum Capacity
Minimum Lift Height
Maximum Lift Height
Screw To Adjustment
Rated Air Pressure PSI
Product Size
Weight
Safe Operating Temperature is between 40°F - 105°F (4°C - 41°C)
GENERAL SAFETY RULES
WARNING: Read and understand all instructions. Failure to follow all instructions listed below may result in serious
injury.
CAUTION: Do not allow persons to operate or assemble this Jack until they have read this manual and have
developed a thorough understanding of how the Jack works.
WARNING: The warnings, cautions, and instructions discussed in this instruction manual cannot cover all
possible conditions or situations that could occur. It must be understood by the operator that common sense and
caution are factors that cannot be built into this product, but must be supplied by the operator.
Description
79009
40,000 lbs.
10-7/16 in.
20-1/16 in.
3-1/8 in.
Min. 100 - Max. 120 PSI
6-3/8 in. x 9-7/16 in. x 20-1/8 in.
39 lbs.
SAVE THESE INSTRUCTIONS
1-800-345-4545 jegs.com

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Summary of Contents for Jegs 79009

  • Page 1 Installation Instructions for 79009 Bottle Jack 20 Ton Save the receipt, warranty and these instructions. It is important that you read the entire manual to become familiar with this product before you begin using it. This machine is designed for certain applications only. The distributor cannot be responsible for issues arising from modification.
  • Page 2: Important Safety Considerations

    11. Use wheel chocks or other blocking device on opposing wheels before using jack. 12. Do not use this jack for any use other than the manufacturer specified usage. 13. Failure to heed these warnings may result in personal injury and/or property damage. 1-800-345-4545 jegs.com...
  • Page 3: General Safety Instructions

    Replace or repair damaged or worn parts immediately. When jack is not in use, store it in a secure place out of the reach of children. Inspect it for good working condition prior to storage and before re-use. 1-800-345-4545 jegs.com...
  • Page 4 2. Attach the 2 handle pieces making sure to align the holes on both sections. 3. Line up the handle to the handle socket located on the side of the jack, then insert the handle inside the handle socket. 1-800-345-4545 jegs.com...
  • Page 5 2. Rapidly pump the handle 6-8 times. Leave handle in down position to expose oil fill plug. 3. With a flat blade screwdriver, push the oil fill plug slightly to the side to purge trapped air from system. (Use caution not to tear or puncture the oil plug.) 1-800-345-4545 jegs.com...
  • Page 6: Before Use

    5. This product uses a standard 1/4" NPT air fitting. If changing of the fitting is required, install a 1/4" NPT fitting of your choice; ensure that thread tape or compound is used to seal connection. 6. Inspect before each use. Do not use if bent, broken or cracked components are noted. 1-800-345-4545 jegs.com...
  • Page 7 ANY MEANS OTHER THAN BY USING THE OPERATOR'S HAND. USE THE HANDLE PROVIDED WITH THIS PRODUCT OR AN AUTHORIZED REPLACEMENT HANDLE TO ENSURE PROPER RELEASE VALVE OPERATION. DO NOT USE EXTENSIONS ON THE AIR HOSE OR ON THE OPERATING HANDLE. 1-800-345-4545 jegs.com...
  • Page 8 WARNING: USE EXTREME CAUTION WHEN LOWERING THE JACK. THE JACK HANDLE MAY TURN RAPIDLY. OPENING THE RELEASE VALVE TOO FAST CAN CAUSE THE JACK TO LOWER RAPIDLY. FAILURE TO HEAD THESE WARNINGS COULD CAUSE SERIOUS INJURY OR DEATH. 1-800-345-4545 jegs.com...
  • Page 9: Maintenance Instruction

    2. Place the handle in the upright position. 3. Store in a dry location, recommended indoors. Note: If the jack is stored outdoors, be sure to lubricate all parts before and after use to ensure the jack stays in good working condition. 1-800-345-4545 jegs.com...
  • Page 10 1. Position the jack on level ground and lower the saddle. on level ground 2. Remove the oil plug. Oil Plug 3. Fill the oil case until oil level is just beneath the lower rim of the oil fill hole. 1-800-345-4545 jegs.com...
  • Page 11 4. Replace oil plug. 5. Perform the Air Purge Procedure. TO REPLACE JACK OIL: 1. Position the jack on level ground and lower the saddle. on level ground 2. Open release valve by turning handle counter-clockwise (4 full turns). 1-800-345-4545 jegs.com...
  • Page 12 3. Remove the oil fill plug. 4. Turn the jack on its side so that old oil will drain from the oil fill hole. 5. Position the jack on level ground and lower the saddle. on level ground 1-800-345-4545 jegs.com...
  • Page 13 Periodically check the pump piston and ram for signs of rust or corrosion. Clean as needed and wipe with an oil cloth. NEVER USE SANDPAPER OR ABRASIVE MATERIAL ON THESE SURFACES!  When not in use store the jack with pump piston and ram fully retracted. 1-800-345-4545 jegs.com...
  • Page 14: Assembly Diagram

    ASSEMBLY DIAGRAM 1-800-345-4545 jegs.com...
  • Page 15: Parts List

    Nut M8 Conical Screw M8 Ball 3 Spring Seat Spring O-Ring 5.8 x 2.8 Regulating Screw Cover Screw M8 x 8 Ball 6 Ball 9 Spring Screw M12 x 1.25 x 10 Pump Cylinder Seal Ring Platen Axis Link 1-800-345-4545 jegs.com...
  • Page 16: Causes And Solutions

    Low oil level. Add oil as required. Oil reservoir is overfilled: Drain excessive oil. Lubricate moving parts. Jack is binding or foreign obstruction Power unit malfunctioning. Replace the power unit. Safe Operating Temperature is between 400°F - 105°F (40°C - 41°C). 1-800-345-4545 jegs.com...

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