TB 9-5120-212-35
a. Verify that TI is clean and free from defects that would impair its operation.
b. Ensure that the equipment has been allowed to stabilize at the ambient
temperature.
c. Position torque plate (mounting plate for PD1201 and PD2501) on a stable and rigid
work surface and secure with bolts or clamps.
d.
Assemble TI and
2500 ft-lb (12,000 ft-lb for PD
12003) torque cell on
torque plate
(mounting plate for PD1201 and PD2501) using appropriate drive bar and socket wrench
adapter. Ensure that locating pins and drive bar are engaged in their respective mounting
holes. Install TI crank handle in socket as necessary.
e. Connect torque cell to
force/torque indicator using cable supplied with
force/torque
indicator. Connect force/torque indicator to appropriate power source. Turn power switch
to ON and allow the units to warm up for 30 minutes. Select channel 3 using the
CHANNEL + and keys.
f. Press the F4 key on the force/torque indicator until you see the
soft keys.
Press the
soft keys as necessary to select the torque cell for the TI range and ccw
torque. Ensure the serial number matches the torque cell being used.
NOTE
Turning the TI crank cw will cause ccw torque on the torque
cell.
g. Press the F4 key on the force/torque indicator until you see the UNIT soft key.
Press the UNIT soft key as necessary to select ftlb.
h. Press the SIGNAL
to select the GROSS mode of operation. Press the F4 key
on the TI indicator until you see the Acal soft key. Press the Acal soft key as necessary to
activate the Acal enunciator.
i. Set TI indicator to 0 with no torque applied.
NOTE
For DPT series set TI ON/OFF power switch to ON. If digital
display does not indicate 000, adjust ZERO ADJUST knob for
an indication of 000. Set ratchet for cw torque (Models DPT-
1200R or DPT-2500R). Ensure that ratchet reversing ring is
turned in the proper direction for cw torque.
CHANGE 1