Safety Considerations - Zehnder Rittling HC Installation, Operation And Maintenance Manual

Induction unit
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Safety considerations

The installation of Induction
Units and all associated
components, parts and
accessories which make up
the installation, shall be in
accordance with the regulations
of all authorities having
jurisdiction and must conform to
all applicable codes. Only trained
and qualified service personnel
using good judgment and safe
practices should install, repair
and/or service air conditioning
equipment.
Untrained personnel can
perform basic maintenance
functions such as cleaning coils
and cleaning or replacing lint
screens. All other operations
should be performed by trained
service personnel. When
working on air conditioning
equipment, observe precautions
in the literature, tags and labels
attached to the equipment and
all other safety precautions that
may apply.
Improper installation,
adjustment, alteration, service,
maintenance, or use can cause
hazardous conditions which
may cause serious personal
injury and/or property damage.
Consult a qualified installer,
service agency, or your sales
representative for information or
assistance.
The equipment must always be
properly supported by rigging and
lifting equipment. Any temporary
supports used during installation
or maintenance must be designed
to adequately hold the equipment
in place until equipment is
permanently fastened and set
in its final location. All supports
must meet applicable local codes
22
and ordinances.
All fastening devices must be
designed to mechanically hold the
assembly in place without the ability
to loosen or break away due to
system operation or vibration.
Never use bulky or loose fitting
clothing when working on any
mechanical equipment. Gloves
should always be worn for protection
against heat, sharp edges and all
other possible hazards. Safety
glasses should always be worn,
especially when drilling, cutting or
working with chemicals.
Never pressurize equipment beyond
specified pressures as shown on
unit rating plate. Always pressure
test with an inert fluid such as water
or dry nitrogen to avoid possible
damage or injury in the event of a
leak or component failure during
testing.
Always protect adjacent flammable
material when welding or soldering.
Use a suitable heat shield material
to contain sparks or drops of solder.
Have a fire extinguisher readily
available. Please follow standard safe
practices regarding the handling,
installing or servicing of mechanical
equipment.
Read these instructions thoroughly
and follow all warnings or cautions
attached to the equipment. Consult
local building codes for special
installation requirements.
Understand the signal words: danger,
warning and caution.
Identifies the most serious hazards
which will result in severe personal
injury or death.
Signifies hazards that could
result in personal injury or death.
Used to identify unsafe
practices, which would result in
minor personal injury or product
and property damage.
The manufacturer assumes
no responsibility for personal
injury or property damage
resulting from improper or
unsafe practices during the
handling, installation, service or
operation of the equipment. The
installation of Induction Units
and all associated components,
parts and accessories shall be in
accordance with the regulations
of all authorities having
jurisdiction and must conform
to all applicable codes. It is the
responsibility of the installing
contractor to determine and
comply with all applicable codes
and regulations.

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