SCS Overview Manual B–1
Appendix B: Troubleshooting &
Maintenance
This chapter presents recommendations and solutions to common issues
related to sample conditioning system (SCS) operation. Contact Service if your
SCS does not appear to be hampered by one of these related problems. Refer
to “Service Contact” on page B-5.
For issues related to excessive gas sampling temperatures and pressures,
electrical noise and contamination, refer to the analyzer Hardware Manual.
Tools and Supplies
Some or all of the following supplies may be needed for troubleshooting and/or
repairs.
• 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)
• Bulb blower or dry compressed air/nitrogen
• Torque wrench (3/16”, 7/16” fittings)
INVISIBLE LASER RADIATION - The
sample cell assembly contains a low-power,
10 mW MAX, CW Class 3b invisible laser with
a wavelength between 750-3000 nm. Never
open the sample cell flanges or the optical
assembly unless the power is turned off.
The optical head has a seal and “WARNING” sticker to prevent
inadvertent tampering with the device. Do not attempt to
compromise the seal of the optical head assembly. Doing so will
result in loss of device sensitivity and inaccurate measurement
data. Repairs can then only be performed by the factory and are
not covered under warranty.
Isopropyl alcohol can be hazardous. Follow all safety precautions
when in use and thoroughly wash hands prior to eating.
To Next Page
Loading...
Need help?
General
