Sievers TOC 800, Operation And Maintenance Manual

Page: 206 / 255

Ionics Instruments

2004 Page 10-14 DLM 30007-08 Rev. A
WARNING
Removing the reagents requires access to the inside of the analyzer. To avoid
potentially dangerous shock, disconnect the power cord before opening the
analyzer's top panel.
WARNING
To avoid exposure to the chemical reagents, wear acid-resistant gloves,
protective clothing, and safety goggles or a face shield when removing the
reagent supplies.
a. Open the analyzer top panel by pushing back on the two
black handles and lifting the panel upwards.
b. Locate the reagents in the covered enclosure located at the
front, right-hand side of the analyzer. Open the top cover
on the enclosure by removing the two thumb-screws
located at the back of the enclosure and lifting the cover.
c. Locate the acid supply (the container on the left-hand side)
and remove it from the enclosure by lifting up on the front of
the container (the end opposite the Mininert valve), pulling
the container out of the enclosure while sliding the valve out
from under the tubing and stainless steel cross.
d. Close the Mininert valve on the container by pressing on
the red button to slide the stainless steel bar fully inward.
WARNING
Acid may spill from the container if you do not close the valve.
e. Disconnect the acid container from the inlet line by grasping
the container and the brown nut and unscrewing the
container counterclockwise while holding the brown knurled
nut. Turning the container rather than the nut will prevent
the tubing from twisting.