Erd’s must be adjusted by qualified technician, Sensitivity, Erd must be checked every six months – Controlled Products Systems Group OH200DC User Manual
Page 21: Open and close erd, Max min min
20
OPEN AND CLOSE ELECTRONIC
REVERSING SENSOR(ERDs)
ADJUSTMENT
MAX
MAX
MIN
MIN
SENSITIVITY
Counter clockwise maximum
sensitivity
Clockwise minimum sensitivity
When gate stops and reverses by itself,
the ERD is
.
The gate must stop and reverse when it
hits an obstruction or the ERD is
too sensitive
not sensitive enough.
ERD’S must be adjusted
by qualified technician.
ERD must be checked every six
months.
The gate operator ERDs must be
adjusted so that the gate provides
regular, reliable and safe cycles.
Open and Close ERD
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