Thermo Scientific Barnstead
Pacific TII
Pure water System
41
Fault message:
"UV time"
- The max. operating hours
of the UV-lamp have been
exceeded
- Replace the UV-lamp
(Art.-no. 09.4002) and
reset the operating hours
counter
Fault message:
"Pretreatment"
- The max. operating hours
of the pre-treatment have
been
exceeded
- Replace the pre-treatment
and reset the operating
hours
counter
Fault message:
"Meas. Cell LF1"
- Break in the measuring
cell
cable
- System control defect
- Conductivity of high purity
water outside the
measuring
range
- Replace the measuring
cell
- Replace the system
control
- see "Resistance
< 18.2 M
Ω
xcm"
Fault message:
"Meas. Cell LF2"
- Break in the measuring
cell
cable
- System control defect
- Conductivity of the
feedwater outside the
measuring
range
- Replace the measuring
cell
- Replace the system
control
- see "Feedwater limiting
value”
Fault message:
"Temp. Meas. cell"
- Break in the measuring
cell
cable
- System control defect
- Replace the measuring
cell
- Replace the system
control
