USER MANUAL: GT1300PSS
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DETERMINING THE SET PRESSURE
The GT1300PSS is capable of operating under a wide range of
pressures, not exceeding 100 PSI. The toque output of the tool will
increase as the pressure on the FRL is set to higher values.
Based on the size and application of the fastener being tightened,
determine the appropriate torque required. Correlate the required
torque to the operating pressure by looking at the torque chart
located on the FRL (see Figure 3). The torque chart lists pressure
values in increments of 5 PSI. For most applications if you cannot
find the exact torque value on your chart, the closest value will do
– if more precise values are needed use one of the formulas on the
next page to calculate the set pressure.
The chart below is a sample of what the torque chart on your FRL
might look like. DO NOT use these values to set the pressure for
your tool, instead use the values on the chart provided with your
FRL.
Figure 12
- SAMPLE TORQUE CHART
