LUM12 HRF
It should be noted that the system does not measure torque! Regular check of installed torque/torque out-
put of the tool must be done separately.
The RE-Controller checks the air-line pressure. One of the most common problems in air-line systems is
pressure variations. If the pressure drops too much the tool might stall and/or the torque will not be cor-
rect. 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 audio feedback to the operator on whether the tightening was OK or not OK.
For further information, please see leaflet 9833 1358 01.
EN
© Atlas Copco Industrial Technique AB - 9836 9378 00
Service instructions
11
