jGun
12
JETYD Operations Manual
2.
Determine the air pressure needed to achieve the desired torque by consulting the
Pressure/Torque Conversion Chart provided with each tool.
3.
Open the air supply connected to the FRL unit and run the torque wrench while setting
the pressure on the gauge.
The torque wrench must be running while the pressure is being set.
When the torque wrench is stopped, the gauge displays a slightly
higher pressure than was set with the jGun running. This is normal,
proper torque is delivered under working load.
Changing the Drive Direction
1.
To change the square drive direction from forward to reverse or vice versa:
2.
Move the directional lever on the back cover to the left (
T
ighten) or right (
L
oosen).
Figure 9.
jGun Drive Direction Lever
3.
Be sure the lever is fully engaged in either direction before operating the gun.
Operating the jGun
To operate the jGun:
1.
Place the correct size impact socket on the square drive and secure it with the locking pin
and ring.
2.
Ensure that the square drive is fully engaged into the socket.
