Instruction manual

K4, K6, K9 series chillers Installation and Operation manual
Issue 10.33
Page 4
Safety
For your safety we draw your attention to the following Warning and Caution
statements throughout the manual, identified by the symbols…
and
respectively. The safe operation of a K series chiller remains the responsibility of the
operator at all times.
Caution: Failure to comply with a Caution will invalidate product warranty and absolve
ATC from any liability, howsoever caused, and could result in permanent damage to
equipment.
Warning: Failure to comply with a ‘Warning’ may result in personal injury or death.
ATC does not accept any liability for injury caused through use of this equipment.
Warning: No user serviceable parts.
Warning: Very hot surfaces, in excess of 100C
Warning: Very cold surfaces and gases, lower than -40C. Severe frostbite hazard.
Warning: Opening the refrigeration system may expose the operative to toxic and
corrosive compounds (HF). Take protective measures including suitable eye protection.
Warning: Gases may exceed 300 psi (20 bar) during operation.
Warning: All refrigerants do not support combustion and are asphyxiating gases.
Warning: After switching off, the fan blades continue to rotate. Do not attempt service
whilst the blades are rotating.
Warning: Always ensure the unit is isolated before service. Three phase represents
increased danger from electric shock.
Warning: All chillers contain water and electricity in close proximity. Always ensure the
unit is isolated before service. All K series chillers are protected from over current by the
master circuit breaker. Never bypass this component.