SmartROC D65 T4F 10 Options
172 No: 713944459.6 en
Description Data
Ripple in relation to voltage 5% acc. as per DIN 41755
10.5 Thread lubrication
10.5.1 General
Function
Drill pipe threads are lubricated by means of spraying grease on them through a nozzle
which is located on the upper breakout table.
The grease comes from a compressed air powered pump (B) which is located in a grease
container (A) on the front of the chassis frame. Grease is pumped from the grease con-
tainer to the nozzle where it is sprayed on the thread using compressed air from a separate
air line to the nozzle.
Thread lubrication system.
A Grease tank
B Pump
Operation and adjustment
The direction of the nozzle must be adjusted so that the grease reaches the male thread
when a pipe is in breakout position.
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