Nyle L53 Series - Safety Guidelines; Precautions; Electrical Grounding; Refrigerant Warning

1
Do not operate unit if it or any of its parts:
• Have been expose to re.
• Have been submerged in water or exposed to
ooding.
• Have signicant interior or exterior damage.
In the case of any of the above, have the unit serviced by a
qualied professional before continuing operation.
Unit must be grounded.
Failure to ground will result in unreliable performance
or an inoperative unit. Ground by connecting unit
to a grounded metal, permanent wiring system.
Grounding must be in accordance with national and
local electrical codes. Please contact your municipal
oces for more information on building codes.
Safety Guidelines
Precautions
Electrical Grounding
Read through entire manual before installing, operating, or servicing this unit.
Failure to follow any steps or guidelines could result in personal injury, death, destruction
of property or may cause the unit to become inoperable. This manual must be kept with the unit at all times.
Refrigerant!
• Unit contains R-134a refrigerant under high
pressure. Refrigerant must be recovered to relive
pressure before servicing.
• DO NOT use unapproved refrigerants, substitutes
or additives.
• Failure to abide by these guidelines can result in
death, injury and property damages.
• Contact Nyle’s service department for more
information on refrigerant options.
Electrical Shock!
• Turn off power to unit
before service.
• Make sure wires are labeled
before disconnecting.
• Test unit after reconnecting
wires.
• Failure to do the above could result in death or injury.
• DO NOT purge or
pressurize this system with
oxygen to test for leakage.
Using oxygen may cause
explosive reaction.
Explosion Hazard!
High Temperatures!
• Kiln chamber can reach
internal temperatures of
over 90°F. working in these
temperatures can cause heat stroke and minor burns.
• Pregnant women, children, the elderly and those
with signicant health issues are at higher risk of heat
stroke and must be supervised in high temperatures.
• Kiln operators should check for temperature and
take proper safety precautions before entering the
kiln chamber.