norbar 16011.X, Operator'S Manual, Page: 22 / 23

TROUBLE SHOOTING
The following is only a guide, for more complex faults please contact your local Norbar distributor or Norbar directly.
Problem Likely Solutions
Tool output does not rotate
when control system operated.
Check air supply is functioning & connected.
Check air pressure setting (at least 1 bar required).
Check correct setting of control system.
Output drive square sheared, see maintenance section to replace.
Gear train or air motor is damaged, return for repair.
Drive square sheared. See maintenance section to replace.
Tool does not stall.
Tool has not achieved torque, increase air pressure.
Fastener sheared or thread stripped.
Gear train or air motor is damaged, return for repair.
GLOSSARY OF TERMS
Word or Term Meaning
Air pressure graph Graph to show air pressure setting for required torque.
BSP British Standard Pipe, this is a thread size.
CFM Cubic Feet per minute (ft³/m), a measure of air flow.
Lubro Control Unit
Unit to provide filtering and lubrication along with pressure regulation.
A Lubro Control Unit is supplied with some PneuTorques.
PT PneuTorque
®
; the product name.
Reaction Arm Device to counteract applied torque.
Tool Control System Pneumatic circuit to control operation of remote PT.
Velocity Ratio The gearing ratio of the PT.
XAUT Auto Two speed. X = Remote.
XMTS Manual Two Speed. X = Remote.
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