Specifications

Part Number STH12 9/10 29
• DO check that all flare fittings are tight. This check
must be performed with a wrench to ensure a
quality seal.
• DO inspect pressure on regulators before starting
up equipment.
• DO protect eyes when working around
refrigerants.
• DO use caution when handling metal surface
edges of all equipment.
• DO handle CO
2
cylinders and gauges with care.
Secure cylinders properly against abrasion.
• DO store CO
2
cylinder(s) in well ventilated areas.
• DO NOT exhaust CO
2
gas (example: syrup pump)
into an enclosed area, including all types of walk-in
coolers, cellars, and closets.
• DO NOT release CO
2
gas from old cylinder.
• DO NOT touch refrigeration lines inside units;
some may exceed temperatures of 200°F
(93.3°C).
NOTE: All utility connections and fixtures must be
sized, installed, and maintained in accordance with
Federal, State, and Local codes.