Charles Machine Works Inc The 8500TKR ユーザーズマニュアル

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8500 Tracking System Operator’s Manual
Systems and Equipment - 55
850 Series Beacons
CMW
850 Series Beacons
Sleep
850 series beacons enter sleep (power-saving) 
mode after 20 minutes of inactivity. Rotate the 
beacon at least 3 times at 1 rotation per second to 
wake the beacon.
To enter Express Sleep mode, roll beacon to the 
Express Sleep window (shown) and leave it 
inactive. Beacon will enter power-saving mode 
after only 5 minutes.
BEACON HOT
Beacon is reporting temperature above 155°F 
(68°C). Permanent damage is imminent. 
Stop rotation, pull back 3’ 
(915 mm) and continue 
drilling fluid flow until 
beacon cools down.
Message
Description 
Solution