Title
Doc no.
RD07-001
Date (ISO 8601)
Best Practice
BM 2000 Systems
2007-07-05
Process owner Author Sign. Quality Section Revision Page
R&D Dept + Tech Support BOL 1 8(13)
K:\Produkte\PL88 RoHS\BM 2000 Best Practice doc
Message “Unreg Voltage Low”
This error message is most likely caused by the interlock
switch in FTR 2000. There is a microswitch installed
underneath the ordinary Interlock PCB. The root cause can
be one of the following:
Cause a): Microswitch mounted too low or its bracket has
been bent by excessive force from interlock cheater
Remedy: Readjust (raise) microswitch.
Cause b): First generation top cover without magnetic locks
could vibrate and cause switch to operate
Remedy: Install magnetic lock on top cover (needs drilling).