Hawk-industries Hawkjaw Sr. Manual 100K-2GSR Serial Numbers 101 to Manuel d'utilisateur Page 24

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 165
  • Table des matières
  • DEPANNAGE
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 23
Operation24
Low Torque Warning Test
Test#1: Hawk strongly recom-
mends 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.
LOW TORQUE WARNING SYS-
TEM CHECK
NOTE
For safety, push in the "E"
stop when the HawkJaw is at
rest.
CHECK
If the Torque cylinder strokes out
before the desired torque is reached,
the Torque gauge needle (TN) will
fall off to approximately a 8000 Ft.-
Lb. reading. If this happens, release
Torque (T). Immediately release
Grip (G). Wait for the Torque
cylinder to reset.
T
E
K
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 ap-
proximately an 8000 Ft.- Lb reading.
If this does not occur..
G
GH
SS
LTC
Do not make up pipe with the low
torque warning test connector
dis-connected. This may result in
under torqued pipe in the hole.
WARNING
Vue de la page 23
1 2 ... 19 20 21 22 23 24 25 26 27 28 29 ... 164 165

Commentaires sur ces manuels

Pas de commentaire