M o d e l Z Q 1 2 7 / 2 5 Y D r i l l P i p e P o w e r T o n g
SAFETY
CAUTION
1.Operators should read and understand this manual before operation.
2.Operators should wear protective clothing, hard hat and safety boots.
3.Tie the back guy according to the instructions.
4.Make sure to operate at the side of the tong opening.
5.Close the safety door in make-up/break-out operation.
6.Keep hands away from rotating parts.
7.Keep sundries out of the operation range.
8.Cut off the hydraulic source and move the tong off the wellhead during maintenance,
changing dies or other parts.
9.Never use the power tong under over-pressure or over-torque conditions, otherwise
the tubing will be damaged and so the planetary gear of the tong will be damaged.
10.Keep the tong turning center according to the center of tubing before
make-up/break-out, otherwise the planetary gear of the tong would be damaged.
11.Don’t dismantle or add parts to the tong.
12.Please adopt the original fitting parts made by TEDA.
If the manual is changed or revised later, we have no obligation to notify any
person.
