WARNING: MAKE THE AREA NON-HAZARDOUS
OR DE-ENERGIZE ALL CIRCUITS BEFORE
OPENING THE EXPLOSION-PROOF (-EX)
ENCLOSURES.
WARNING: ROTATING SENSITIVITY
ADJUSTMENT SCREW COUNTERCLOCKWISE /
LESS SENSITIVE AFTER F LATCH HAS
TRIPPED COULD DAMAGE THE ADJUSTMENT
SHAFT.
Depress the Reset button, and restart the machine.
Repeat this process until the unit does not trip on start up.
5. If the instrument does NOT trip on startup, stop the
machine. Turn the sensitivity adjustment ¼ turn counter-
clockwise. Repeat the startup/stop process until the
instrument trips on startup. Turn the sensitivity adjustment
¼ turn clockwise (less sensitive). Restart the machine to
verify the instrument will not trip on startup.
6. Verify that the unit will trip when abnormal shock/vibration
exists.
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