AIRTAK C-25 through C-8000 Petunjuk Pemasangan, Pengoperasian, dan Pemeliharaan - Halaman 9

Jelajahi secara online atau unduh pdf Petunjuk Pemasangan, Pengoperasian, dan Pemeliharaan untuk Pendingin AIRTAK C-25 through C-8000. AIRTAK C-25 through C-8000 12 halaman. Refrigerated water chillers

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Each chiller is shipped complete and ready for installation. Every chiller is tested and preset at the
factory for optimum service at the design conditions. The following are the standard design conditions
for a refrigerated chiller operating at 60 HZ:
All chillers may be shut down by simply turning the operational switch to "OFF." Models C-100, and
larger, require the main power disconnect to remain on unless service or maintenance work is to be
performed. Models C-200-A and larger have one fan motor wired to run to lower head pressures after
shut-down.
A properly installed AIR/TAK refrigerated chiller requires very little in the way of maintenance to provide
years of trouble-free service. A very simple routine maintenance program is all that is required. This
program will consist of two check points:

1. Refrigeration Condenser:

a) Inspect the refrigeration condenser for lint and dirt.
b) The refrigeration condenser should be checked for lint or dirt monthly in a clean
environment and more often in a dirty environment. If the condenser is found to be
dirty, it must be cleaned with low pressure dry air.
c)
Check refrigerant lines for oily connections and vibration in lines. Check wiring for loose
and broken wire ties. (See Troubleshooting Guide).

2. Condenser Fans:

a) Inspect condenser fans; i.e., bent or broken blades, and for free rotation.
b) Check condenser fan(s), brackets and on motor shaft for tightness.
3. Gauges:
a) Check gauges for proper readings.
4. Circulating Pump:
a) Check for leaks.
b) Grease motor if fitting is supplied.
J. DESIGN CONDITIONS
95° ° F(35° ° C)Ambient Temperature
(Room Temperature)
K. SHUT -DOWN
L. MAINTENANCE
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