Important: Always read and follow operating instructions. • 5
6. Remove swing arm bolt, washers and nut from
tower. Then, with the aid of a helper, position and
attach swing arm using bolt, washers and nut just
removed (figure 3). Torque to 240 ft. lb.
Figure 3 - Install swing arm onto tower.
7. Install air line and/or plug into power supply. Test
functionality (oil injector, pressure gauge function,
etc.).
Air Source
The model 300 and model 500 require a 5 CFM air
source at 120 PSI. The operating pressure range is
between 110 PSI and 175 PSI at the machine.
The unit is furnished with a 1/4" pipe thread male fit-
ting for easy connection. This connection is located on
the right side of the rear of the machine. A 1/4" ID hose
(or pipe) for connection to the machine is satisfactory.
Sucient air pressure ensures good performance.
Electrical Source
Electrical models require power as follows:
115 V, 60 Hz, 15 A, 1 ph. power supply
220 V, 50/60 Hz, 15 A, 1 ph. power supply (Export)
Refer to the caution decal that is located by the unit’s
power cord.
Refer to the serial tag located on the lower part of
the machine for specific electrical requirements for
the unit. Have a licensed electrical technician perform
any necessary changes to the power source before
plugging in the unit. The electrical source must have
a solid connection (less than 1 ohm) between ground
and building ground.
Floor Mounting
As Hennessy can not be certain of the environment
and conditions of the locations where the equipment
will be installed, it is recommended that the safety
manager review the shop floor conditions and local
regulatory practices to determine if bolting of the
equipment to the shop floor is necessary or advisable.
Install Swing
Arm Bolt
Swing Arm