Excess Gain Adjustment During Operation - Honeywell SYA14 Series Manual

FF-SM Series Installation Manual

Excess Gain Adjustment During Operation

IMPROPER USE OF THE FF-SM SERIES SAFETY MAT
• The 30 kg sensitivity of the FF-SM Series safety mats is suitable for the detection of adults
weighing more than 35 kg according to the EN1760-1 European standard.
• Do NOT use FF-SM Series safety mats in public places where children may have to be
detected.
• Use of an additional protective sheet laid on the safety mat (sensor) surface is forbidden
since it may alter the 30 kg sensitivity.
Failure to comply with these instructions will result in death or serious injury.
IMPROPER GAIN ADJUSTMENT
• Never perform the excess gain adjustment with an individual or object on the sensing
surface of the safety mat.
• Do not use the safety mat until the excess gain adjustment has been performed correctly as
indicated by an illuminated green light on the control box.
Improper gain adjustment will result in keeping the product in alarm.
Perform an excess gain adjustment twenty-four hours after installation to compensate for mat
(sensor) settling and to ensure proper operation.
Operating conditions may change, especially if objects have been dropped on the sensor
(mat), and it may be necessary to adjust excess gain. If the sensing threshold indicator
flickers while there is an absence of an object on the sensing surface of the safety mat, adjust
excess gain as follows:
1. Open the control unit to obtain access to the adjustments and five LEDs.
2. Turn the potentiometer DT2 clockwise if the lower red LED is illuminated and
counterclockwise if the upper red LED is illuminated until the orange LED illuminates.
3. Keep turning the potentiometer until the green LED illuminates.
For application help: see Warranty Information
Honeywell • PK 107007-01 EN FR26 GLO 0298 Printed in France 49
Connections and Setup