User Manual

2 • Introduction
CAUTION: The GX-2012 and Gas Tracer units detects oxygen
deficiency and elevated levels of oxygen, combustible
gases, carbon monoxide, and hydrogen sulfide, all of which
can be dangerous or life threatening. When using the
GX-2012 or Gas Tracer, you must follow the instructions
and warnings in the GX-2012 Operator’s Manual or Gas
Tracer Operator’s Manual to assure proper and safe
operation of the unit and to minimize the risk of personal
injury.
CAUTION: The operator of this instrument is advised that if the
equipment is used in a manner not specified in this manual,
the protection provided by the equipment may be impaired.