Commissioning; Inserting / Exchanging The Batteries - wtw SenTix FET-D Operating Manual

Commissioning

Scope of delivery
The sensor must be switched
off.
Slightly lift the lug on the
converter enclosure and
carefully pull off the
enclosure.
26
3 Commissioning
l pH sensor SenTix
l 1 light shield
l 2 batteries (CR 2032)
l 1 slotted screwdriver
l 1 operating manual
3.2

Inserting / exchanging the batteries

For commissioning, insert the 2 enclosed batteries in the converter as
follows:
Remove old batteries as
necessary.
Insert two new CR 2032
batteries (included in the
scope of delivery). The
positive poles must be on the
upper side when doing so.
® ®
FET-D or SenTix
SenTix
FET-B
Put the enclosure on the
converter again so that the lug
clicks into place.
®
FET-D/B