Endress+Hauser TOCII CA72TOC, Operating Instructions Manual

Page: 101 / 140

TOCII CA72TOC Maintenance
Hauser 101
2
#
Warning!
There is a risk of infection when working
with wastewater! For this reason, wear
protective goggles, protective gloves and
protective clothing.
Press the [E] key.
3 The strip and separation chamber are
automatically flushed with pressurized
water for 10 s.
4 1. Have a vessel at the ready to collect
the liquid.
2. Release the hose connection of pump
P1 at the strip chamber.
3. Hold the vessel in place and drain the
strip chamber.
4. Absorb any drops of water with paper
towels.
5. Press the [E] key.
5 1. Release the thread adapter nut (item
3) on the strip chamber.
2. Release the cable of the pH sensor.
3. Remove the cover (item 2) with the
pH sensor (item 1) from the strip
chamber (item 5).
4. Release the coupling (item 14) and
remove the coupling and the glass frit
(item 12).
5. Release the coupling (item 6) and
take off the hose coupling.
6. Release the thread adapter nut
(item 7) and remove the cover
(item 9).
Step Display Description
ST SEPARATION
CAUTION! LIQUID CAN LEAK OUT
WEAR PROTECTIVE CLOTHES
[E] TO CONFIRM
ST SEPARATION
XX
CLEANING OF VESSELS
ST SEPARATION
SAMPLE PUMP P1 AT THE STRIP CHAMBER
PLACE VESSEL BELOW TO COLLECT
[E] TO CONFIRM
DISCONNECTING HOSE CONNECTION OF
EMPTY STRIP CHAMBER BY
CONTENT OF STRIP CHAMBER
ST SEPARATION
MAINTENANCE COMPLETED?
[E] TO CONFIRM