Revision History
Revision History
Issue Revision details Issue date
0 First issue
*Corresponds to Technical Manual PT0-1940.
01/23/2020
1 Added 1-4. Checking standards and explosion-proof
specifications/Changed CF-1821 to CF-6280 (CO-04, CX-04)/Other
amendments made to wording
*Corresponds to Technical Manual PT0E-1941.
04/09/2020
2 Revised 2-4. Safety information/Added description to 10-2. Specifications
by model/Added “SC-04 (NO2, HCN)”/modified “SC-04 (SO2) alarm
setting range”
*Corresponds to Technical Manual PT0E-1942.
11/25/2020