29. OPERATING PROCEDURE - Continued
Mixing and Makeup Machinery. Make electrical connections (para. 2-9. a.) perform before-operation services (para.
2-7), and proceed
(1) Water-transfer system.
(a) With control valve handle knob (1) in CLOSED position, place approximately 3 gallons (11.4 liters) of water
in water-tempering tank (2).
(b) Turn control valve handle to OPEN position. Open check valves at intake ends of hoses (3) until water flows
from the hoses free of entrapped air.
(c) Keep hoses as straight and level as possible when filling with water.
(d) Insert intake end of one hose into hot water supply can and insert intake end of other hose into cold water
(e) Turn on water-transfer pump motor switch.
(f) Adjust control valve handle knob (1) to bring in hot and cold water in the necessary quantities to obtain
desired water temperature.
(g) When sufficient water of desired temperature is obtained, shut off water-transfer pump motor switch and
turn control valve handle knob (1) to CLOSED Position.