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Page 5

For technical questions, please call 1-800-444-3353.

SKU 66242

5.   Put the Handle Assembly into Handle Socket and 

secure with Set Screw.  See Figure 2, below.

Fig. 2

Set Screw 

(2.5)

Completed Handle

Air Supply

TO PREVENT SERIOUS INJURY 

FROM EXPLOSION:  

Use only clean, dry, regulated, compressed 

air to power this tool.  Do not use oxygen, 

carbon dioxide, combustible gases, or any other 

bottled gas as a power source for this tool.

1.  Incorporate a filter, regulator with pressure gauge, 

oiler, in-line shutoff valve, and quick coupler for 

best service, as shown on Figure A on page 6 

and Figure B on page 7. 

An in-line shutoff 

ball valve is an important safety device because 

it controls the air supply even if the air hose 

is ruptured.  The shutoff valve should be a 

ball valve because it can be closed quickly.

Note: 

If an automatic oiler system is not used, 

add a few drops of Pneumatic Tool Oil to the 

airline connection before operation.  Add a few 

more drops after each hour of continual use.

2.  Attach an air hose to the compressor’s air outlet.  

Connect the air hose to the Air Valve Assembly (5) 

of the Bottle Jack.  Other components, such 

as a connector and quick coupler, will make 

operation more efficient, but are not mandatory.

WARNING!  TO PREVENT SERIOUS INJURY 

FROM ACCIDENTAL OPERATION: 

Do not install a female quick coupler on the tool.

  

Such a coupler contains an air valve that will 

allow the air tool to retain pressure and operate 

accidentally after the air supply is disconnected.

Note: 

Air flow, and therefore tool performance, can 

be hindered by undersized air supply components.  

The air hose must be long enough to reach 

the work area with enough extra length to 

allow free movement while working.

3.  Turn the tool’s throttle or switch to the off position; 

refer to Operation section for description of controls.

4.  Close the in-line shutoff valve between 

the compressor and the tool.

5.  Turn on the air compressor according to 

the manufacturer’s directions and allow it 

to build up pressure until it cycles off.

6.  Adjust the air compressor’s output regulator 

so that the air output is enough to properly 

power the tool, but the output will not exceed 

the tool’s maximum air pressure at any time.  

Adjust the pressure gradually, while checking the 

air output gauge to set the right pressure range.

7.  Inspect the air connections for leaks.  

Repair any leaks found.

8.  If the tool will not be used at this time, turn off  

and detach the air supply, safely discharge any  

residual air pressure, and release the throttle  

and/or turn the switch to its off position 

to prevent accidental operation.

Note: 

Residual air pressure should not be present 

after the tool is disconnected from the air supply.  

However, it is a good safety measure to attempt to 

discharge the tool in a safe fashion after disconnecting 

to ensure that the tool is disconnected and unpowered.

Summary of Contents for 66242

Page 1: ...n please call Harbor Freight Tools at 1 800 444 3353 as soon as possible Visit our website at http www harborfreight com Email our technical support at tech harborfreight com Copyright 2008 by Harbor...

Page 2: ...and well lighted Cluttered benches and dark areas increase the risks of electric shock fire and injury to persons b Do not operate the tool in explosive atmospheres such as in the presence of flammab...

Page 3: ...Over pressurizing the tool may cause bursting abnormal operation breakage of the tool or serious injury to persons Use only clean dry regulated compressed air at the rated pressure or within the rated...

Page 4: ...g the Bottle Jack 23 Do not allow anyone in vehicle when using Bottle Jack 24 Do not use Bottle Jacks to lift both ends of a vehicle at the same time 25 Before lowering the Bottle Jack make sure tool...

Page 5: ...the tool Such a coupler contains an air valve that will allow the air tool to retain pressure and operate accidentally after the air supply is disconnected Note Air flow and therefore tool performance...

Page 6: ...to tool B Filter Prevents dirt and condensation from damaging tool or work piece C Regulator Adjusts air pressure to tool D Lubricator optional For air tool lubrication E Coupler and Plug Provides qu...

Page 7: ...Main Air Line 3 4 minimum recommended Distributes air to branch lines F Ball Valve To drain moisture from system G Branch Air Line 1 2 minimum recommended Brings air to point of use H Air Hose Connec...

Page 8: ...are in alignment If not remove and then reposition the Bottle Jack before lifting 3 To lift the vehicle continue to depress the Lever on the Air Valve Assembly 5 Once the vehicle is lifted place the L...

Page 9: ...ck with a clean moist cloth and a mild detergent Do not use solvents Bleeding Instructions Before each use or if Bottle Jack performance decreases check for excessive air and proper hydraulic oil leve...

Page 10: ...1 Side Plate 2 2 Angle Bracket 2 3 Handle Fork 2 4 Washer 2 5 Set Screw 2 6 Washer 2 7 Bolt 2 8 Wheel 2 9 Washer 2 10 Track Ring Part Description 2 11 Washer 2 12 Screw 2 14 Screw 2 15 Washer 2 16 Bo...

Page 11: ...2 3 3 3 4 3 5 3 6 3 7 3 15 3 14 3 13 3 11 3 10 3 8 1 22 1 23 1 21 1 20 2 1 2 11 2 12 2 15 2 16 1 25 2 15 2 16 2 11 2 12 2 2 2 6 2 7 2 6 2 7 2 8 2 9 2 10 3 17 3 18 3 19 3 20 3 21 3 23 3 24 3 25 3 27 3...

Page 12: ...allow the exclusion or limitation of incidental or consequential damages so the above limitation of exclusion may not apply to you THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESS O...

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