Quantech QTC40160, Установка, эксплуатация и обслуживание

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Quantech
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Section 1 - General chiller information and safety
Form QTC4-NM2
Issue date: 05/12/2023
Refrigerants and oils
Refrigerants and oils used in the unit are generally non-
toxic, non-flammable and non-corrosive, and pose no
special safety hazards. Use of gloves and safety glass-
es is, however, recommended when working on the
unit. The buildup of refrigerant vapor, from a leak for
example, does pose a risk of asphyxiation in confined
or enclosed spaces, so good ventilation is essential.
Use only the refrigerant specifically designated for the
unit. Any other type of refrigerant may cause damage
to the equipment and voids the warranty.
High temperature and pressure cleaning
Do not use high temperature and pressure cleaning
methods, for example steam cleaning, on any part of
the pressure system as this may cause operation of the
pressure relief devices. Also avoid using detergents
and solvents, which may cause corrosion.
Emergency shutdown
In case of emergency, the control panel is fitted with an
incoming supply circuit breaker with a red and yellow
handle which can be used as the emergency stop de-
vice. When operated it removes the electrical supply to
the inverter, fans, and control circuit which shuts down
the unit.
MSDS information
Manufacturer Safety Data Sheets (MSDS) information
can be obtained by calling (800) 451-8346 in the US or
by emailing SDS@verisk3e.com . Provide the product
name, manufacturer, part number, and the specific lan-
guage required. For additional safety information, refer
to
https://my.jci.com/sites/BE/NASafety .
Generator Operation
The variable speed drive can operate on a generator,
provided that the generator's output voltage can be
maintained within the voltage specifications for the
drive. When switching from utility power to generator
power, a minimum of a 10 s delay must be provided.
This same delay is required when switching power
back from generator power to utility power, unless a
synchronized transfer system is used.
Safety labels
White symbol on blue background.
For safe operation, read the Instructions
first.
Black symbol on yellow background.
Warning: This machine may start auto-
matically without prior warning.
Black symbol on yellow background.
Warning: Hot surface.
Black symbol on yellow background.
Warning: Safety relief valve may dis-
charge gas or liquid without prior warning.
Black symbol on yellow background.
Warning: Isolate all electrical sources of
supply before opening or removing the
cover, as lethal voltages may exist.
Black symbol on yellow background.
General attention symbol.
Black symbol on yellow background.
Warning: On isolating the supply, it may
take up to 300 s for the capacitor voltage
to fall below 50 V.