Hawk HAWKJAW 100K-2GSR, Руководство по эксплуатации, техническому обслуживанию и ремонту, Страница: 25 / 192

CHECK
If the Torque cylinder strokes out before the
desired torque is reached, the Torque gauge
needle (TN) will fall off to approxi-
mately a 8000 Ft.-Lb . reading. If this happens,
release Torque (T). Immediately release
Grip (G). Wait for the Torque cylinder to
reset .
LOW TORQUE WARNING
SYSTEM CHECK
Test#1 : Hawk strongly recommends
testing the Low Torque Warning System
on every trip
. If this test procedure is not
performed, the drill string could be over
torqued . Disconnect the Low torque warning
test connector (LTC) located on the main
hanger. Torque the first connection . Note
the torque gage needle position ; keep the
Hawkjaw positioned on the same
connection . Now re-connect the Low
Torque Warning Connector . Re-torque the
connection . The torque gage should
indicate the same reading . If it does not, see
Trouble Shooting.
Test#2 : Hawk strongly recommends testing
the Low Torque Warning System on every
trip
. If this test procedure is not performed,
the drill string could be under torqued .
When breaking the first connection , push
in the Grip Hold (GH) button, hold down
both Torque (T) and Grip (G) until the
Torque Cylinder fully strokes out . When
the Torque Cylinder fully strokes out, the
Torque
Gauge Needle will fall off to
approximately an 8000 Ft.-Lb reading. If
this does not occur, see Trouble Shooting.
Low Torque Warning Test
Low Torque Warning Test
SS K GH
T G E
24 Operation
LTC
NOTE
For safety, push in the “E”stop when the HawkJaw is
at rest.
WARNING
Do not make up pipe with the low torque warning
test connector dis-connected. This may result in un-
der torqued pipe in the hole.