Teledyne 6400A - Sulfur dioxide analyzer - Manual (Page 187)

TAI Model 6400A SO
2
Analyzer Operator Manual, 02164, Rev. G
A-1
APPENDIX A MAINTENANCE SCHEDULE FOR 6400A
DATE INSTRUMENT RECEIVED _____________
JAN FEB MAR APR MAY JUNE JULY AUG SEPT OCT NOV DEC
PARTICULATE
FILTER ELEMENT REPLACE WEEKLY AS NEEDED.
CHARCOAL ZERO
AIR SCRUBBER REPLACE QUARTERLY.
DFU
PARTICULATE
FILTER FOR ZERO
AIR REPLACE ANNUALLY.
PNEUMATIC
LINES EXAMINE AND REPLACE AS
NECESSARY.
LEAK CHECK
AND QUICK CAL CHECK ANNUALLY. SEE
SECTION IN MANUAL. LEAK
CHECK AFTER ANY
MAINTENANCE THEN FOLLOW
QUICK CAL.
PUMP
DIAPHRAGMS EVERY 12 MONTHS.
SAMPLE ORIFICE REPLACE O-RINGS AND FILTER
ANNUALLY
SAMPLE FLOW CHECK FOR PROPER FLOW
650
±10% CC/MIN. ANNUALLY