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Operation Manual
WARNING
• Read this entire operation's manual before using this product
• Always inspect the jack before using, replace if damaged or malfunctioning. Do not remove any of
the labels from the jack
• Always ensure the jack is used on a hard flat and level surface
• Never lift any load over the rated capacity
• Always center jack under load
• Never allow load to tilt on the jack as the jack may kick out causing injury to the operator and / or
cause the load to fall
• When using more than one jack to lift a load, each jack must have the same lifting capacity of the
entire load being lifted
• Never force the lifting screw past its safety stop, as the screw may come out of the jack and result in
personal injury and property damage
• Always keep the screw lubricated for ease of operation and prevent against rust
OPERATION
1. Select the appropriate lifting capacity mechanical bottle screw jack
2. Place the jack on a hard flat and level surface beneath the load that is to be lifted
3. Use hand to turn the lifting screw (counter-clockwise) out until the adjustable floating head support
makes contact with the surface to be lifted
4. Insert steel handle-turning bar (not supplied - optional) in hole under lifting support
5. Rotate steel handle bar counter-clockwise to raise the lifting support until the desired height is
reached
Capacity
Mod. No.
(tons)
Bar Hole Size
SJ 05
5
9/16" / 14.28 mm
SJ 10
10
11/16" / 17.46 mm
SJ 15
15
13/16" / 20.63 mm
SJ 20
20
1" / 25.40 mm
SJ 25
25
1" / 25.40 mm
EACH SCREW JACK IS PROVIDED WITH A SAFETY STOP TO PREVENT THE SCREW FROM COMING
ALL THE WAY OUT WHEN THE STOP IS REACHED! DO NOT FORCE THE SCREW! NEVER FORCE THE
SCREW PAST THE SAFETY STOP! FAILURE TO COMPLY MAY CAUSE SERIOUS INJURY AND / OR
DAMAGE TO PROPERTY AND THE JACK!
All manuals and user guides at all-guides.com
Mechanical Bottle Screw Jacks
Min Height
9-7/16" / 240.0 mm
11-1/2" / 292.0 mm
13.86" / 352.0 mm
15.83" / 402.0 mm
16.61" / 422.0 mm
Lifting Height
Max Height
3.94" / 100.0 mm
13.39" / 340.0 mm
6.3" / 160.0 mm
17.83" / 453.0 mm
7.48" / 190.0 mm
21.38" / 543.0 mm
9.06" / 230.0 mm
24.88" / 632.0 mm
9.69" / 246.0 mm
26.34" / 669.0 mm
WARNING
Net Weight
9.25 lb / 4.2 kg
15.64 lb / 7.1 kg
23.13 lb / 10.5 kg
34.36 lb / 15.6 kg
40.31 lb / 18.3 kg
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