TM5-3655-214.13&P
INTRODUCTION
Section I. GENERAL INFORMATION
1-1. SCOPE.
a. Type of Manual. Operator's, Organizational and Direct Support, Maintenance Manual, including Repair Parts and
Special Tools List.
b. Model Number and Equipment Name.
CYRO-CHEM, Model 12681, 12681-2, 12681-7, Carbon Dioxide
Recharging Unit.
c. Purpose of Equipment. The recharging unit is used to fill small carbon dioxide cylinders such as CO2 fire
extinguisher cylinders.