Service instructions EN LUM12 PR
12
© Atlas Copco Industrial Technique AB - 9836 927100 00
The RE-Controller checks the air-line pressure. One of the most common prob-
lems in air-line systems is pressure variations. If the pressure drops too much
the tool might stall and/or the torque will not be correct. The RE-Controller will
give a signal if the pressure drops too much.
The RE-Controller alerts the operator when it detects:
• Missed fasteners
• Premature tool shut-off
• Stripped threads
• Cross-threading
• Rehits
• Drop in air supply
The air pressure inside the tool is measured through a small hose (see Optional
accessories - RE-Signal kit) and converted into a digital signal. This signal is
processed in the RE-Controller. The RE-Controller gives instant visual and au-
dio feedback to the operator on whether the tightening was OK or not OK.
For further information, please see leaflet 9833 1358 01.
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