6.3 SETUP PROCEDURE
NOTE: To avoid triggering an external alarm unit whilst setting up the FFD disconnect all connections from RELAY 1 and
RELAY 2 (see section 5.4.3 on page 12) by unplugging the headers.
The steps involved in setting up the FFD sensor are described in the following sections:
STEP 1 – Preparation
•
STEP 2 – Capture Process Information
•
STEP 3 – Determine the Dust Level
•
STEP 4 – Set the Alarm Levels
•
STEP 5 – Set the Alarm Delay
•
STEP 6 – Complete the Setup.
•
STEP 1 – Preparation
On the sensor control panel, set the controls to the following positions before switching ON the system:
1. Referring to Figure 8 below, turn the LOWER rotary control fully CCW (setting 1x).
2. Turn the UPPER rotary control fully CW (set to 10).
3. Set the MODE slide switch to RUN 1.
4. Switch ON power to the FFD sensor.
After an initial delay of approx. one second, the STATUS LED illuminates (ignore the colour of the LED, it is not important
at this point).
Figure 8: Setup procedure – Step 1
INSTALLATION AND OPERATION MANUAL – OWNER'S RECORD FFD MANUAL – FILTER FAILURE DETECTOR
15