SAFETY
The unit is designed for indoor or outdoor use.
WARNING – INSTALLATION AND SERVICE
• The unit is only to be installed, operated, maintained and serviced by qualified
persons only. Operation of units such as these can be hazardous and should be
serviced by persons with the proper training and qualifications.
• The unit and the Product Manual have markings, warning and instructions on the
safe operation of the unit that must be adhered to.
• The unit should be secured if necessary to prevent it from toppling over.
• The unit is not to be used by the infirmed or children unless they are supervised
by responsible persons qualified to carry out the supervision.
• All panels must be re-installed after carrying out any maintenance work
WARNING – REFRIGERATION CIRCUIT
• The chiller contains refrigerants under high pressure. The system also contains
oils under high pressure. Before the refrigeration circuit can be opened, the
refrigerant should be reclaimed to reduce pressure in the system
• Failure to recover the refrigerant to relieve pressure or the use of refrigerants or
refrigerant substitutes that are not specified for the unit may result in system
rupture and explosion.
WARNING – WATER CIRCUIT
• The liquids to be cooled must be compatible with the materials used in the
constructions of this unit – the unit is designed to cool potable water only
• Do not allow the unit to run dry
• If the unit is connected to the mains supply and the water pressure is above
500kPa a pressure limiting valve must be fitted
• Minimum water temperature set point is 10C – do not set the water temperature
below this
WARNING – MANUAL HANDLING
• The units are quite heavy – the units should be handled by 2 people.
WARNING – ELECTRICAL
• All wiring must be performed by qualified electricians. Improperly installed wiring
and grounding may result in electrocution and fire hazards
• The unit contains electrical components that operate at mains voltage and
contains moving parts. It therefore must be isolated from the electrical supply
before being serviced. All maintenance operations that require access to the
unit must be carried out by suitably qualified technicians who have a thorough
understanding of all necessary precautions associated with refrigeration and
electrical machinery.
• To avoid these hazards all wiring must be installed in accordance with all the local
relevant safety standards for wiring
• Where the above symbol is shown there are live electrical parts and the utmost
care should be taken
• Always isolate power from the unit when working on it.