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DO NOT VENT refrigerant relief devices within a building. Outlet from rupture disc
or relief valve must be vented outdoors in accordance with the latest edition of
American National Standards Institute/American Society of Heating, Refrigeration
and Air Conditioning Engineers (ANSI/ASHRAE) 15. The accumulation of refriger-
ant in an enclosed space can displace oxygen and cause asphyxiation.
PROVIDE adequate ventilation in accordance with ANSI/ASHRAE 15, especially
for enclosed and low overhead spaces. Inhalation of high concentrations of vapor
is harmful and may cause heart irregularities, unconsciousness, or death. Inten-
tional misuse can be fatal. Vapor is heavier than air and reduces the amount of
oxygen available for breathing. Product causes eye and skin irritation. Decompo-
sition products are hazardous.
DO NOT USE OXYGEN to purge lines or to pressurize a machine for any purpose.
Oxygen gas reacts violently with oil, grease, and other common substances.
DO NOT USE air to leak test. Use only refrigerant or dry nitrogen.
NEVER EXCEED specified test pressures. VERIFY the allowable test pressure by
checking the instruction literature and the design pressures on the equipment
nameplate.
DO NOT VALVE OFF any safety device.
BE SURE that all pressure relief devices are properly installed and functioning
before operating any machine.
DANGER
!
DANGER
Содержание HFC-134a
Страница 30: ...Click here for Figure 20 Pumpout Unit Controls Click here for Figure 21 Pumpout Unit Wiring Schematic ...
Страница 40: ...Figure 1 Model Number Identification ...
Страница 41: ...Figure 2 Typical 19FA Installation 1400 2200 Tons 4922 7735 kW ...
Страница 42: ...Figure 3 Machine Rigging Guide 3 Indicates center of gravity ...
Страница 44: ...Figure 5 Machine Footprint ...
Страница 45: ...Figure 6 Machine Contact Surfaces with Anchor Bolts ...
Страница 51: ...Figure 12 Water Piping Oil Cooler to Chilled Water Circuit Typical ...
Страница 52: ...Figure 13 Pumpout Unit ...
Страница 53: ...Figure 14 Typical 19FA Relief Valve Tree for Storage Vessel ...
Страница 54: ...Figure 15 Compressor Terminal Arrangement 18 Lead Rear Inlet ...
Страница 55: ...Figure 16 Compressor Terminal Arrangement 18 Lead Top Inlet ...
Страница 56: ...Figure 17 Compressor Terminal Arrangement 18 Lead Side Inlet ...
Страница 57: ...Figure 18 Oil Pump Wiring ...
Страница 58: ...Figure 19 Oil Heater and Control Power Wiring ...
Страница 59: ...Figure 20 Pumpout Unit Controls ...
Страница 60: ...Figure 21 Pumpout Unit Wiring Schematic ...
Страница 61: ...Figure 22 Carrier Comfort Network Communication Bus Wiring ...
Страница 62: ...Figure 23 COMM1 CCN Communication Wiring For Multiple Chillers Typical ...
Страница 63: ...Figure 24 Typical 19FA With Free Standing Starter ...
Страница 64: ...Figure 25 Field Wiring Low Voltage Motors of PIC Product Integrated Control Free Standing Starter ...
Страница 65: ...Figure 26 19FA Insulation ...