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USER MANUAL: GT1300PSS
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REV 1308
®
BEST PRACTICES
Several steps should be taken when using the torque tool to
maintain maximum torque accuracy:
1.
If tool has not been used for a period of time, disconnect the
FRl hose from the tool, add a few drops of tool oil (see the
“TOOL SPECIFICATION” section of this manual) down the swivel
air connection (see Figure 1), re-connect the hose and run it in
either direction for a few seconds prior to engaging it to the
application.
2.
Never re-torque a fastener to the same setting – it will result in a
higher than desired torque value. The tool is designed to
achieve proper torque only in dynamic situations.
CARE AND MAINTENANCE
There is minimal maintenance required for your torque wrench.
Before performing maintenance please be sure to read and
understand this manual in its entirety. If you still have questions
please contact your sales representative or the factory directly.
TORQUE TOOL
The torque wrench is designed to generally be maintenance free
for the duration of its life, however depending on the duty cycle
and the environment in which it’s used in, there may be a few
parts requiring replacement.
The output drive has a limited life and after several thousand
cycles at full load, may require replacement – please see the
section entitled “REMOVING AND INSTALLING THE OUTPUT DRIVE”
for further instructions. Lubricate periodically – see Figure 9.
With severe duty cycles the air motor may require its vanes
replaced. We do not recommend this task be performed in the
field as it requires a high level of experience with air motors and a
re-calibration of the tool. Replacement vanes are available by
contacting your sales representative or the factory. Improper
installation of the motor vanes will void the warranty and may
cause an incorrect torque output or the tool to malfunction.
The gearbox is lubricated for life and will not require additional
grease to be added by the operator. After intensive use it may
need to be rebuilt, but this can only be performed by the factory –