Trane RTWB Helical-Rotary Installation Operation & Maintenance page 2

©American Standard Inc. 2001
Important
Notice
Personal protection
Safety glasses with side
shields before entering
construction sites or
manufacturing areas.
Goggles and gloves when
handling chemicals; when
welding, cutting, brazing or
grinding.
Hard hat wherever there is
potential danger from
falling or flying objects.
Gloves before touching any
part of the machine that is
operating or one that has
recently been shutdown.
Assume that metal is hot.
Hearing protection.
Safety shoes.
C C A A U U T T I I O O N N
Risk of damage to equipment.
W W A A R R N N I I N N G G
Risk for safety or health.
Pressure vessel
Do not attempt to remove
fittings and covers or break
lines while the machine is
under pressure or while it is
running.
Do not weld or flamecut any vessel
or line until all refrigerant has been
removed.
Do not use oxygen to purge lines,
leak test, or pressurize a machine.
Do not pressure test any vessel at its
design pressure (found on the
equipment nameplate). Testing at the
pressures must be done in a special
enclosure or be using hydraulic,
refer to national regulation.
Refrigerant emission
control
In respect of the environment all
service operation must use recovery
systems to minimize losses of
refrigerant to the atmosphere when
servicing units with HFC
refrigerants.
Leak check and inspect all relief
devices in accordance with national
regulation.
Handling refrigerant
Heavy concentration of refrigerant
within a confined area can displace
enough oxygen to cause suffocation.
Do not weld or flamecut in an
atmosphere containing refrigerant
vapor until the area has been well
ventilated.
Avoid breathing refrigerant fumes.
Hazardous voltage
Disconnect and lockout or tagout all
electrical power, including
remote disconnects before
servicing.
Trane assume no liability for
installation or service procedures
performed by unqualified personnel.
Regulations on safety, construction,
and environment vary from one
country to another. Make sure that
the equipment complies with local
regulations.
In addition to this publication, read
carefully Société Trane's and/or the
Seller's General Terms and
Conditions of Sale and any specific
instruction which you may have
received.
RTWB-SVN01B-E4