Operation of this equipment with refrigerants other than those cited herein should comply with ANSI/ASHRAE15 (latest edition). The introduction of the wrong refrigerant can cause machine damage or malfunction. DO NOT INCINERATE.ĬHECK THE REFRIGERANT TYPE before adding refrigerant to the machine. When cylinder is emptied, evacuate remaining gas pressure, loosen the collar, and unscrew and discard the valve stem. When it is necessary to heat refrigerant, use only warm (110 F ) water.ĭO NOT REUSE disposable (nonreturnable) cylinders or attempt to re®ll them. NEVER APPLY an open ¯ame or live steam to a refrigerant cylinder. If liquid refrigerant enters the eyes, IMMEDIATELY FLUSH EYES with water and consult a physician.
ANATEL 2155 13 2886 USER MANUAL SKIN
Wash any spills from the skin with soap and water. IF WORK IS INTERRUPTED, con®rm that all circuits are deenergized before resuming work.ĪVOID SPILLING liquid refrigerant on skin or getting it into the eyes. LOCK OPEN AND TAG electrical circuits during servicing. Refrigerant in contact with an open ¯ame produces toxic gases.ĭO NOT USE eyebolts or eyebolt holes to rig machine sections or the entire assembly.ĭO NOT work on high-voltage equipment unless you are a quali®ed electrician.ĭO NOT WORK ON electrical components, including control panels, switches, starters, or oil heater until you are sure ALL POWER IS OFF and no residual voltage can leak from capacitors or solid-state components.
Traces of vapor should be displaced with dry air or nitrogen and the work area should be well ventilated. Open the power supply disconnect before touching motor leads or terminals.ĭO NOT WELD OR FLAMECUT any refrigerant line or vessel until all refrigerant (liquid and vapor) has been removed from chiller. High voltage is present on motor leads even though the motor is not running when a solid state or inside-delta mechanical starter is used. RISK OF INJURY OR DEATH by electrocution. VERIFY the allowable test pressure by checking the instruction literature and the design pressures on the equipment nameplate.īE SURE that all pressure relief devices are properly installed and functioning before operating any machine. Oxygen gas reacts violently with oil, grease, and other common substances.ĭO NOT USE air to leak test. Decomposition products are hazardous.ĭO NOT USE OXYGEN to purge lines or to pressurize a machine for any purpose. Vapor is heavier than air and reduces the amount of oxygen available for breathing. Inhalation of high concentrations of vapor is harmful and may cause heart irregularities, unconsciousness, or death. PROVIDE adequate ventilation in accordance with ANSI/ ASHRAE 15, especially for enclosed and low overhead spaces. The accumulation of refrigerant in an enclosed space can displace oxygen and cause asphyxiation.
ANATEL 2155 13 2886 USER MANUAL CODE
Outlet from rupture disc or relief valve must be vented outdoors in accordance with the latest edition of ANSI/ASHRAE 15 (American National Standards Institute/American Society of Heating, Refrigeration and Air-Conditioning Engineers) (Safety Code for Mechanical Refrigeration).
When operating this equipment, use good judgment and safety precautions to avoid damage to equipment and property or injury to personnel.īe sure you understand and follow the procedures and safety precautions contained in the machine instructions, as well as those listed in this guide.ĭO NOT VENT refrigerant relief devices within a building. Centrifugal liquid chillers are designed to provide safe and reliable service when operated within design speci- ®cations.