TM 10-4130-237-14
2-6.
OPERATING PROCEDURE (CONT)
5 A11ow chlorine solution to circulate through water system until depleted. Open nozzle on dispensing
hose periodically during the cycle and dispense chlorine solution until both pails are empty. Place
toggle switch S3 in STOP position. Remove warm in hose from pail.
6 Connect warm in hose to potable water supply.
7 Start engine. (See paragraph 2-6a.) Flush water system thoroughly, discharging water from cool
dispense hose to waste container. Connect cool recirculate hose to potable water supply. Water
chiller is now ready for operation.
c.
Automatic Shutdown. The water chiller will be automatically shut down by safety switches under the following
conditions:
Refrigerant pressure too high.
Refrigerant pressure too low.
Water temperature too high.
Water temperature too low.
If engine stops suddenly, notify unit maintenance.
d. Shutdown
1 Hold toggle switch S3 in STOP position until engine stops, then release. Place START RUN water
control lever in START position. (Equipment is now in standby condition.)
2-25
