Hypertherm DuraChill 5 HP Air-Cooled Chiller For Hypertherm - Manual (Page 5)

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charges pre-paid), to the indicated service center. To insure prompt handling, the return authorization number should
be placed on the outside of the package and a detailed explanation of the defect enclosed with the item.
This warranty shall not apply if the defect or malfunction was caused by accident, neglect, unreasonable use,
improper service, or other causes not arising out of defects in material or workmanship. There are no warranties,
expressed or implied, including, but not limited to, those of merchantability or fitness for a particular purpose which
extends beyond the description and period set forth herein.
The manufacturer's sole obligation under this warranty is limited to the repair or replacement of a defective product
and shall not, in any event, be liable for any incidental or consequential damages of any kind resulting from use or
possession of this product. Some states do not allow: (A) limitations on how long an implied warranty lasts; or (B) the
exclusion or limitation of incidental or consequential damages, so the above limitations or exclusions may not apply to
you. This warranty gives you specific legal rights. You may have other rights that vary from state to state.
1.3 Unpacking
Your chiller is shipped in a special container. Retain the container and all packing materials until the unit is
completely assembled and working properly. Set up and run the unit immediately to confirm proper operation.
Beyond one week, your unit may be warranty repaired, but not replaced. If the unit is damaged or does not operate
properly, contact the transportation company, file a damage claim and contact the company where your unit was
purchased immediately.
Section 2 – Introduction
2.1 General Description
The PolyScience ® DuraChill™ chiller offers exceptional performance, reliability, and operational simplicity. This robust
self-contained chiller is engineered to provide accurate temperature control.
Standard Features
•
Process temperatures from 32° to 86°F (0° to 30°C)
•
Ambient temperatures from 14° to 104°F (-10° to 40°C)
•
±2°F (±1.11°C) temperature stability
•
High efficiency vertical air exhaust
•
Accurate microprocessor control with LED temperature readout
•
Over/under temperature process fluid alarms
•
Copeland Scroll ® compressor
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Stainless steel centrifugal pump
•
Integral pump and compressor protection
•
Locking casters
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NEMA 12 style electrical enclosure with door-mounted power disconnect
•
Power phase monitor
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Full Flow Bypass Valve
•
Low tank level indicator/alarm – Dual Float Switch
2.2 Component Identification
Your Chiller consists of three basic sub-systems:
•
Control system
•
Fluid circulation system
•
Cooling system
This section describes these sub-systems in detail and includes information on the available options.
See Sections A.1 and A.2.