ENVIRO-TEC
1
FORM ET115.24-NOM11 (118)
SAFETY SYMBOLS
The following symbols are used in this document to alert the reader to areas of potential hazard:
CAUTION identies a hazard which
could lead to damage to the machine,
damage to other equipment and/or
environmental pollution. Usually an
instruction will be given, together with
a brief explanation.
NOTE is used to highlight additional
information which may be helpful to
you.
DANGER indicates an imminently
hazardous situation which, if not
avoided, will result in death or serious
injury.
WARNING indicates a potentially
hazardous situation which, if not
avoided, could result in death or
serious injury.
SAFETY CONSIDERATIONS
The equipment covered by this manual is designed for
safe and reliable operation when installed and operated
within its design specication limits. To avoid personal
injury or damage to equipment or property while
installing or operating this equipment, it is essential
that qualied, experienced personnel perform these
functions using good judgment and safe practices. See
the following cautionary statements.
ELECTRICAL SHOCK HAZARDS.
All power must be disconnected prior
to installation and servicing this
equipment. More than one source of
power may be present. Disconnect all
power sources to avoid electrocution
or shock injuries.
MOVING PARTS HAZARDS. Motor
and Blower must be disconnected prior
to opening access panels. Motors can
start automatically, disconnect all
power and control circuits prior to
servicing to avoid serious crushing or
dismemberment injuries.
HOT PARTS HAZARD. Electric
Resistance heating elements must
be disconnected prior to servicing.
Electric Heaters may start automatically,
disconnect all power and control circuits
prior to servicing to avoid burns.
Check that the unit assembly and
component weights can be safely
supported by rigging and lifting
equipment.
All assemblies must be adequately
secured during lifting and rigging by
temporary supports and restraints until
equipment is permanently fastened
and set in its nal location.
All unit temporary and permanent
supports must be capable of safely
supporting the equipment’s weight and
any additional live or dead loads that
may be encountered. All supports must
be designed to meet applicable local
codes and ordinances.
All fastening devices must be designed
to mechanically lock the assembly
in place without the capability of
loosening or breaking away due to
system operation and vibration.
Protect adjacent ammable materials
when brazing, Use flame and heat
protection barriers where needed.
Have re extinguisher available and
ready for immediate use.
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