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FORM QTC4-NM1
ISSUE DATE: 4/2/2018
SECTION 1 - GENERAL CHILLER INFORMATION AND SAFETY
INTRODUCTION
Quantech QTC4 chillers are manufactured to the
highest design and construction standards ensuring
high performance, reliability and adaptability with all
types of air conditioning installations.
The unit is intended for cooling water or glycol solu-
tions and is not suitable for purposes other than those
specified in this manual.
Rigging and lifting should only be done by a profes-
sional rigger in accordance with a written rigging and
lifting plan. The most appropriate rigging and lifting
method will depend on job specific factors, such as the
rigging equipment available and site needs. Therefore,
a professional rigger must determine the rigging and
lifting method to be used, and it is beyond the scope of
this manual to specify rigging and lifting details.
The rigger should locate the center of
gravity through trial lifts to account
possible variations in unit configu-
rations. Contact your nearest Quan-
tech sales office for weight data. See
SECTION 3 - RIGGING, HANDLING
AND STORAGE for more details.
This manual contains all the information required for
correct installation and commissioning of the unit,
together with operating and maintenance instructions.
The manual should be read thoroughly before attempt-
ing to operate or service the unit.
All procedures detailed in the manual, including in-
stallation, commissioning and maintenance tasks must
only be performed by suitable, trained and qualified
personnel.
The manufacturer will not be liable for any injury or
damage caused by incorrect installation, commission-
ing, operation or maintenance resulting from a failure
to follow the procedures and instructions detailed in
the manual.
WARRANTY
Quantech warrants all equipment and materials against
defects in workmanship and materials for a period of
eighteen months from date of shipment or 12 months
from date of startup, whichever comes first, unless
labor or extended warranty has been purchased as part
of the contract.
QUANTECH
The warranty is limited to parts only replacement and
shipping of any faulty part, or sub-assembly, which has
failed due to poor quality or manufacturing errors. All
claims must be supported by evidence that the failure
has occurred within the warranty period, and that the
unit has been operated within the designed parameters
specified.
All warranty claims must specify the unit model, serial
number, order number and run hours/starts. Model and
serial number information is printed on the unit identi-
fication plate.
The unit warranty will be void if any modification to
the unit is carried out without prior written approval
from Quantech. For warranty purposes, the following
conditions must be satisfied:
• The initial start of the unit must be carried out by
trained personnel from an authorized Quantech
Service Center. Refer to SECTION 6 - COMMIS-
SIONING for more information.
• Only genuine Quantech approved spare parts,
oils, coolants, and refrigerants must be used.
• All the scheduled maintenance operations detailed
in this manual must be performed at the specified
times by suitably trained and qualified personnel.
See SECTION 9 - MAINTENANCE for more in-
formation.
• Failure to satisfy any of these conditions will
automatically void the warranty. Refer to Form
QTC4-NM2 for complete details.
QUALITY ASSURANCE AND SAFETY
QTC4 chillers are designed within EN ISO 9001 and
built within an EN ISO 9002 accredited manufacturing
organization.
ETL/ASME marked units conform to the following
standards:
• ANSI/ASHRAE 15 – Safety Code for Mechanical
Refrigeration.
• ANSI/ASHRAE 34 – Number Designation and
Safety Classification of Refrigerants.
• ANSI/NFPA 70 – National Electrical Code
(N.E.C.).
• ASME Boiler and Pressure Vessel Code, Section
VIII, Division 1.
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