Hoshizaki JWE-620UA-6B - Manual (Page 72)

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5) Close the door. “SC” and the “AUTO FILL” lamp start fl ashing, and the self-cleaning
cycle begins. The buzzer sounds and the operation panel turns off when the cycle ends.
Move the power switch (GFCI) to the “OFF” position. Turn off the water heater, and the
gas and water supplies.
6) Open the door, and remove the upper and lower rinse spray arms. Go on to step 8) of “V.A.
Daily Maintenance.”
C. Weekly Maintenance
1. Heater
WARNING
To prevent burns, wait for 10 minutes after draining the unit to clean the interior.
Remove any scraps from the heater, and
use a soft brush to wash off residue.
2. Exterior
1) Wipe the exterior with a soft cloth.
2) Use a damp cloth containing a neutral cleaner to wipe off dirt. Then wipe away the
residue with a clean cloth.
3. Wash Compartment
1) Tilt back the rack rail, and lift it off the notch.
2) Remove any scraps from the wash tank.
D. Monthly Inspection
Heater
Do not use a metal
brush which may
damage the surface.
Soft Brush
1. Power Switch (Ground Fault Circuit Interrupter)
1) Open the cover at the front, and move the power switch (GFCI)
to the “ON” position.
2) Press the test switch. The power switch (GFCI) should switch
from “ON” to “OFF”.
3) If not, move the power switch (GFCI) to the “OFF” position,
and contact an authorized Hoshizaki service company.
Test Switch
ON
OFF
Damage, deformation
or water leaks
Water Heater
2. Water Supply Line
Check the water supply line for damage, deformation, or
water leak marks (stains). If any of these conditions are
found, contact an authorized Hoshizaki service company.