Manitowoc Manitowoc NEO UDF0190A, Installation, Operation And Maintenance Manual

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Warning
Follow these refrigeration system requirements
during installation, use or repair of this equipment.
• This equipment contains high voltage electrictity and
refrigerant charge. Installation and repairs are to be
performed by properly trained technicians aware of
the dangers of dealing with high voltage electricity
and refrigerant under pressure. The techinician must
also be certified in proper refrigerant handiling
and servicing procedures. All lockout and tag out
procedures must be followed when working on this
equipment.
• Do not damage the refrigeration circuit when
installing, maintaining or servicing the unit. Never use
sharp objects or tools to remove ice or frost. Do not
use mechanical devices or other means to accelerate
the defrostion process.
• This equipment contains refigerant charge.
Installation of the line sets must be performed by
a properly trained and EPA certified refrigeration
technician aware of the dangers of dealing with
refrigerant charged equipment.
• Ice machine models may contain up to 150 grams
of R290(propane)refrigerant. R290(propane)
is flammable in concentrations of air between
approximately 2.1% and 9.5% by volume(LEL lower
explosion limit and UEL upper explosion limit). An
ignition source at a temperature higher than 470
℃
is
needed for a combustion to occur. Refer to nameplate
to identify the type of refrigerant in your equipment.
To minimize the risk of ignition due to improper parts
or service procedures, only refrigeration technicians
with flammable refrigerant training are allowed to
work on this equipment.
• All replacement parts must be like components
obtained from the equipment manufacturers
authorized replacement part network.
• This equipment must be installed in accordance with
the ASHRAE 15 Safety Standard for Refrigeration
Systems. This equipment can not be installed in
corridors or hallways of public buildings.
DANGER
Follow these precautions to prevent personal injury
during use and maintenance of this equipment:
• It is the responsibility of the equipment owner to
perform a Personal Protective Equipment Hazard
Assessment to ensure adequate protection during
maintenance procedures.
• Do Not Store Or Use Gasoline Or Other Flammable
Vapors Or Liquids In The Vicinity Of This Or Any Other
Appliance. Never use flammable oil soaked cloths or
combustible cleaning solutions for cleaning.
• All covers and access panels must be in place and
properly secured when operating this equipment.
• Risk of fire/shock. All minimum clearances must be
maintained. Do not obstruct vents or openings.
• Failure to disconnect power at the main power supply
disconnect could result in serious injury or death.
The power switch DOES NOT disconnect all incoming
power.
• All utility connections and fixtures must be
maintained in accordance with the authority having
jurisdiction.
• Turn off and lockout all utilities (gas, electric, water)
according to approved practices during maintenance
or servicing.
• Units with two power cords must be plugged into
individual branch circuits. During movement, cleaning
or repair it is necessary to unplug both power cords.
• Never use a high-pressure water jet for cleaning on
the interior or exterior of this unit. Do not use power
cleaning equipment, steel wool, scrapers or wire
brushes on stainless steel or painted surfaces.
• Two or more people are required to move this
equipment to prevent tipping.
• Locking the front casters after moving is the owner’s
and operator’s responsibility. When casters are
installed, the mass of this unit will allow it to move
uncontrolled on an inclined surface. These units must
be tethered/secured to comply with all applicable
codes.
• The on-site supervisor is responsible for ensuring that
operators are made aware of the inherent dangers of
operating this equipment.
• Do not operate any appliance with a damaged cord
or plug. All repairs must be performed by a qualified
service company.