SAFETY and GENERAL INFORMATION
Save these instructions.
For your safety
read, understand, and follow
the information provided with and on this jack.
The owner and operator of this equipment shall have an understanding of this jack and safe operating procedures before
attempting to use. The owner and operator shall be aware that use and repair of this product may require special skills
and knowledge. Instructions and safety information shall be conveyed in the operator's native language before use of
this jack is authorized. If any doubt exists as to the safe and proper use of this jack, remove from service immediately.
Inspect before each use.
Do not use if broken, bent, cracked, or damaged parts (including labels) are noted. Any jack
that appears damaged in any way, operates abnormally or is missing parts, shall be removed from service immediately
and the manufacturer notified. If you suspect that the jack was subjected to a shock load (a load dropped suddenly,
unexpectedly upon it), immediately discontinue use until the jack has been checked by a factory authorized service
center (contact distributor or manufacturer for list of Authorized Service Centers). It is recommended that an annual
inspection be done by qualified personnel. Replace worn or damaged parts with Hein-Werner Authorized Replacement
Parts only. Labels and owner’s manuals are available from manufacturer.
PRODUCT DESCRIPTION
Hein-Werner Portable Air Jack is designed to lift and support rated capacity loads.
Intended use:
To lift
one wheel
or
one axle
of a vehicle for the purpose of service and/or repair of vehicle components. Use this jack in pairs when lifting
an entire end of a vehicle. Check with vehicle owner's manual for proper lift points. Use one pair per vehicle.
Rated Capacity of this device is intended to be used as a reference of the working load that this stand is is
capable of sustaining. the rated capacity is not increased when used in mutiples.
Do not use for any purpose other than those uses outlined above!
DO NOT
use this jack around corrosive materials such as chlorides, which is commonly used by road crews
to melt snow and ice. Water and slush from vehicles exposed to chlorides may drip into the cylinder of the jack and will
severely and permanently damage the inside of cylinder and cause air leaks which adversely affect the lifting perform-
ance of this jack.
2
SPECIFICATIONS
!
Model
Capacity
Starting
Height
Max. Lift
Height
Power
Travel
Jack Size
( L x W x H )
Air Pressure for
Rated Capacity
Weight
HW93737A
10 Ton
17 3/4" to 40"
51 1/2"
11 1/2"
22" x 12" x 17"
200 psi
165 lb.
Figure 1 - Portable Air Jack Components
Wheels
Handle Grip
Air Control Valve
Lock Pins
Air Cylinder
Lift Post
Handle
Air Hose
Saddle
Ram Post
Extension Post
Lock Pin Holder
Extension Post
Holder
Air inlet
(1/4" NPT,
connect quick
coupler and air
hose here)
Air Valve Stem
Control Valve
Lever
!
