52
8019897/V2-0/2017-12| SICK
O P E R A T I N G I N S T R U C T I O N S | PowerCEMS100
Subject to change without notice
10
MAINTENANCE
System compo-
nents
Description
Intervals
1x/
week
1x/
month
1x/
year
Adsorption pads
(universal filter)
(option)
The adsorption pad is used to adsorb water vapor in certain applica-
tions. The adsorbent becomes colorless as it absorbs more and more
moisture (e.g. silica gel / M&C “90F5110” with color indicator
orange). Replace the adsorbent when it is completely colorless.
The state can be seen from the outside without having to unscrew
the filter.
Note:
Observe the relevant Product Information and/or the Data
Sheet of the universal filter (“FT-AP” filter fitting) for filling the filter
cartridges.
Caution:
Depending on the sample gas or application, the adsorbent
can be contaminated with noxious and / or highly flammable
substances. Dispose of used adsorbent as hazardous waste accord-
ing to the applicable disposal regulations.
Caution:
Observe applicable health and safety regulations.
Note:
Regeneration of the adsorbent is not allowed when it is
contaminated with dangerous substances.
As required
Sample gas cooler
(including conden-
sate pump)
Check enclosure and condensate pump for damage.
X
Replace the optionally fitted Teflon filter cartridge depending on wear
and degree of contamination.
X
Regulate the refrigerant condenser depending on the degree of con-
tamination.
X
Replace the hoses of the condensate pump depending on the wear.
Check screw connections / connections.
Note
: Observe the Operating Instructions of the sample gas cooler
and the condensate pump.
Caution
: The condensate can be acidic.
At least 1 per year.
Recommendation:
every 3 months
Analyzer
Note:
Observe the Operating Instructions of the respective analyzer.
NO
x
converter
(option)
Note:
Make sure the correct cartridge type is used when replacing
catalyzer cartridges (differing temperature ranges).
Note:
Refer to Operating Instructions of converter for details on
exchanging catalyzer cartridges.
Warning:
Risk of burns by extremely hot surface of the catalyzer
cartridge. Wear protective gloves.
As required
Gas monitor / Gas
measurement
computer (option)
(Gas warning
system)
Have it tested with test gas by skilled Service personnel.
Note:
Observe Operating Instructions of gas monitor.
Caution:
The operator must check the limit or threshold values
(alarm thresholds) set at the factory locally and adapt these to local
conditions. The settings must observe the relevant regulations and
safety regulations as well as laws on monitoring toxic gases and / or
LEL monitoring.
Recommendation:
Conclude a maintenance contract with the
Service department of the device manufacturer.
Note:
In case of an alarm, sample and test gas feed are interrupted
and a visual as well as acoustic warning message triggered
X
Lines/hoses
Check for:
▸
possible blockages, contamination, cracks.
▸
possible porous or brittle condition.
▸
tight, correct seat.
▸
Clean or replace lines / hoses as necessary.
X
Control cabinet
cooler (option)
Note:
Observe relevant Operating Instructions.