Clean The Optics - Honeywell VC4 User Manual

5.6 Clean the Optics

Clean Chemcassette™ optics annually or whenever optics verification error occurs.
Compressed air is required or per the locations PM schedule.
1. Make sure the Analyzer is out of Monitor Mode.
2. Open the Optics Block Gate.
3. Remove the Chemcassette™ by releasing and pulling out the analyzer.
4. Open VC4™ system cover and chassis top to service position.
5. Remove tubing (shown in photo) one at the time and blow out with compressed air.
6. Re-secure side panel and reload the Chemcassette™.
Note: Remove and clean one port at a time to insure proper orientation of tubing. Do not
remove the capillary tubing (microtubes). After cleaning the Optics, the cleaning counter
should be reset to avoid unnecessary maintenance warning due to Optics cleaning due.
("Adjust the Optic Block" on page 63 for more information.)
RISK of equipment damage. Failure to replace and retighten hardware after service
can adversely affect instrument performance and electromagnetic radiation C (EMC).
Make certain all fasteners are reinstalled and firmly fastened.
VC4™
CAUTION
102 User Manual