jGun
22
JETYD Operations Manual
First use of Dual Speed jGun
You have the FASTEST Air Tool in the world in your hands. Please
read the Operating Instructions and follow the advice given herein.
The jGUN has a high-speed mode when the handle is pushed forward
by the operator and a low speed mode when the handle is pulled
back.
To tighten flanges and casings requires first parallel joint closure.
This can be assured with PRE-TORQUE!
PRE-TORQUE
is derived by pin-connecting the right sized impact
socket on the square drive of the tool. Make sure the socket is in
good condition.
DO NOT CONNECT THE REACTION ARM SUPPLIED WHEN
PRE-TORQUING!
Engage all nuts to the bolt ends with one thread. Push the handle
forward as you pull the trigger and run down all nuts in a criss-cross
manner. To move the tool from one nut to another, switch from “T” to
“L”, pull the trigger temporarily and take off tool. This does not
loosen the nut. Switch back to “T” to continue.
When all nuts are Pre-Torqued, take off the Socket, place Reaction
Arm on the tool spline [this will automatically set tool into the low-
speed mode], pin-connect the socket, set the tool to “T”, place on the
nut with the reaction arm sticking outwards so that when you pull the
trigger the reaction arm automatically abuts against the adjacent nut
and the other one is tightened to the torque preset on the FRL.
PLEASE NOTE:
The run-down and run-off Speed of the tool is not
faster than that of an impact gun. Nevertheless, it takes getting used
to. So, please take your time initially and use common sense.
It won’t take long for you to feel at ease with your tool.
