Maintenance & Troubleshooting
Hardware Installation and Maintenance Manual B
–3
4. Wash the sample transport line with isopropyl alcohol or acetone and
blow dry with mild pressure from a dry air or nitrogen source.
5. Once the sample transport line is completely free of solvent,
reconnect the gas sample transport line to the sample supply port of
the analyzer.
6. Check all connections for gas leaks. SpectraSensors recommends
using a liquid leak detector.
Mirror contamination
If contamination makes its way into the cell and accumulates on the internal
optics, a Laser Power Low Alrm fault will result.
Cleaning the Mirrors
Contact Service if mirror contamination is suspected in your SS2100i-1
analyzer. Refer to “Service Contact” on page B-27. If advised to do so, use
the following procedure.
Tools and supplies
• Lens cleaning cloth (Cole Parmer
®
EW-33677-00 TEXWIPE
®
Alphawipe
®
Low-Particulate Clean Room Wipes or equivalent)
• Reagent-grade isopropyl alcohol (ColeParmer
®
EW-88361-80 or
equivalent)
• Small drop dispenser bottle (Nalgene
®
2414 FEP Drop Dispenser
Bottle or equivalent)
• Hemostat (Fisherbrand™ 13-812-24 Rochester-Pean Serrated
Forceps)
This procedure should be used ONLY when necessary and is not
part of routine maintenance. Refer to “Service Contact” on page
B-27 before cleaning mirrors to avoid compromising the system
warranty.
INVISIBLE LASER RADIATION - Avoid
exposure to beam. Class 3b Radiation
Product. Refer servicing to the
manufacturer-qualified personnel.
Isopropyl alcohol can be hazardous. Follow all safety precautions
when in use and thoroughly wash hands prior to eating.
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