Endress+Hauser SpectraSensors SS2100r, Hardware Manual

Page: 40 / 60

SS2100r H
2
S Analyzer
3
–
6 4900002189 rev. D 3-7-18
24. Reset the scrubber lifetime monitor with the New Scrub Installed
parameter and the General Fault Alarm with the Reset option for
the General Alarm
DO
parameter (refer to the Firmware Manual).
25. Re-validate the system with an appropriate gas standard following
the instructions under “Validating the Analyzer” in the Firmware
Manual.
Disposal of Used Scrubbers
1. Discard used scrubber and scrubber indicator in appropriate
receptacle.
Depleted H
2
S scrubbers and scrubber indicators contain
predominantly Copper (II) Sulfide [CAS# 1317-40-4] with some
remaining Copper (II) Oxide [CAS# 1317-38-0] and basic cupric
carbonate [CAS# 12069-69-1], each of which are odorless dark
powders that require few special precautions other than avoiding
contact with the internal substances, keeping the scrubber tightly
sealed and protecting the contents against humidity.