Hawk-industries Hawkjaw Jr. Manual 65K-2GJR Serial Numbers 21 to 3 Manuel d'utilisateur télécharger pdf (Page 63)

Trouble Shooting

Symptom Remedy

 Replace the hose.

 Tighten the fitting.

 Replace the fitting.

 Tighten the fitting.

 Replace the fitting.

 Tighten the hydraulic valve retainer bolts and/or

replace "O" ring.

 The Pressure and Tank lines are switched. Properly

connect the Pressure and Tank lines. See Operation,

p. 14.

Hose leaks.

Hose fitting leaks.

Hydraulic fitting leaks.

Main hydraulic manifold leaks

hydraulic fluid.

All Grip cylinders extend, and

the Torque cylinder extends

slowly.

Trouble

Shooting

Troubleshooting 63

Dies slide on the drill pipe during

make up or break out.

Spinner chain slips on the drill

pipe tube.

Spinner chain wears out

prematurely.

 Lubricate the spinner chain using the oiler

button.

 Running the spinner with worn Drive rollers

severely shortens chain life. If the Drive

RollerGroove is no longer visible, replace the

Drive rollers. Inspect the chain. Replace the

chain if the links are worn flat.

Dies do not grip pipe across from each other.

 Adjust the wrenches and the pipe stop

index to the OD tool joint size.

 Adjust the pipe stop index and the

wrenches to the OD tool joint size.

 The dies are worn out. Replace the

dies.

 The spinner is adjusted too large for the

drill pipe tube. Adjust the spinner to the

correct pipe size.

 The spinner chain is worn out. Replace

the spinner chain.

1 2 ... 58 59 60 61 62 63 64 65 66 67 68 ... 146 147

Commentaires sur ces manuels

Pas de commentaire

Hawk-industries Hawkjaw Jr. Manual 65K-2GJR Serial Numbers 21 to 3 Manuel d'utilisateur Page 63

Commentaires sur ces manuels

Produits connexes et manuels pour Machines spéciales Hawk-industries Hawkjaw Jr. Manual 65K-2GJR Serial Numbers 21 to 3