21
Assembly
7.7. Mounting the electronic module to the sensor
holder (without fluid)
→ Check that the probe is mounted into the sensor holder (see chapter 7.6).
A
B
C
→ Check that seal "A" on the holder is in good condition. Replace it if
necessary (see Chap. 11)
→ Clean connectors "B" and "C" for connection of the pH/redox probe with
alcohol to avoid measurement errors.
→ Insert the electronic module into the holder, making sure the polarising
slots are correctly positioned.
→ Apply slight vertical pressure to engage the seal.
→ Fasten the electronic module and the holder together by tightening the
nut. Tighten the G 2'' nut by hand only, until it stops turning, to ensure
good electrical contact.
Fig. 12 Mounting the electronic module to the holder (without fluid)
→ Mount the display module (see chap. 7.4) to calibrate the transmitter.
→ Calibrate the transmitter (see chap. 9.12.4).
English
Type 8202 ELEMENT