![background image](http://html.mh-extra.com/html/carrier/hfc-134a/hfc-134a_installation-instructions-manual_2562209016.webp)
Drain all water from oil cooler coil. See
Figure 2
. Disconnect water supply line, if already
installed. Remove the drain plug on the waterbox covers and use compressed air to remove
any water from the oil cooler coil. Follow the same procedure with the pumpout unit condenser,
if supplied.
Rigging the Machine
The 19FA machine is rigged as an entire assembly.
Rig Machine Assembly
See rigging instructions on label attached to machine. Refer to
Figure 3
and
Figure 4
and
Table 1A
and
Table 1B
.
Lift machine only from the 4 points indicated in rigging guide.
Each
lifting cable or chain must be capable of supporting the entire weight of the machine.
A spreader bar may be used to reduce chain height.
Lifting machine from points other than those specified may result in serious dam-
age to the unit and personal injury. Rigging equipment and procedures must be
adequate for machine weight. See
Table 1A
and
Table 1B
for machine weights.
Note: These weights are broken down into component sections. For the complete
machine weight, add all component sections and refrigerant charge together. See
Table 1A
and
Table 1B
for machine component weights.
WARNING
!
WARNING
Summary of Contents for HFC-134a
Page 40: ...Figure 1 Model Number Identification ...
Page 41: ...Figure 2 Typical 19FA Installation 1400 2200 Tons 4922 7735 kW ...
Page 42: ...Figure 3 Machine Rigging Guide 3 Indicates center of gravity ...
Page 44: ...Figure 5 Machine Footprint ...
Page 45: ...Figure 6 Machine Contact Surfaces with Anchor Bolts ...
Page 51: ...Figure 12 Water Piping Oil Cooler to Chilled Water Circuit Typical ...
Page 52: ...Figure 13 Pumpout Unit ...
Page 53: ...Figure 14 Typical 19FA Relief Valve Tree for Storage Vessel ...
Page 54: ...Figure 15 Compressor Terminal Arrangement 18 Lead Rear Inlet ...
Page 55: ...Figure 16 Compressor Terminal Arrangement 18 Lead Top Inlet ...
Page 56: ...Figure 17 Compressor Terminal Arrangement 18 Lead Side Inlet ...
Page 57: ...Figure 18 Oil Pump Wiring ...
Page 58: ...Figure 19 Oil Heater and Control Power Wiring ...
Page 59: ...Figure 20 Pumpout Unit Controls ...
Page 60: ...Figure 21 Pumpout Unit Wiring Schematic ...
Page 61: ...Figure 22 Carrier Comfort Network Communication Bus Wiring ...
Page 62: ...Figure 23 COMM1 CCN Communication Wiring For Multiple Chillers Typical ...
Page 63: ...Figure 24 Typical 19FA With Free Standing Starter ...
Page 65: ...Figure 26 19FA Insulation ...