Hoshizaki JWE-620UA-6B - Manual (Page 74)

69
F. Shutdown
NOTICE
If there is a possibility that the ambient
temperature may fall below 32°F (0°
C) and freeze the unit, be sure to drain
the unit. The water supply line could be
damaged and leak water, resulting in
damage to the surrounding property.
To drain out the water heater, close the
water supply line shut-off valve, and
open the drain valve and water supply
valve.
1) Press the “ON/OFF” button on the operation panel. The display and lamps go off.
2) Open the cover in the front panel, then move the power switch (GFCI) to the “OFF”
position.
3) Turn off the water heater.
4) Turn off the gas and water supplies.
IMPORTANT
To operate the water heater, follow its instruction manual.
5) Tilt back the rack rail.
IMPORTANT
The rack rail may fall down if tilted more than 10°. Do not hang anything from it
or hit it hard.
6) Pull out the drain pipe to drain water from the
wash tank.
WARNING
When pulling out the drain pipe, be careful not to touch the wash water. It may
cause burns or skin irritation. Turn the drain pipe if it is hard to pull out.
Water Heater
Gas Supply Line
Shut-off Valve
Water Supply Line
Shut-off Valve
Water
Gas
Water Supply Valve
Drain Valve
Dishwasher