COMBITHERM® CLEANING and MAINTENANCE
COMBITHERM INSTALLATION AND MAINTENANCE MANUAL #6004/18
PG. 18
Steam Generator Flush
PERFORM DAILY
WITH THE OVEN AT ROOM TEMPERATURE
1. Turn the oven Power Switch to the "Drain Open"
position. A buzzer will sound and water will
begin to drain from the generator directly into the
oven drain flushing accumulated deposits from
the generator through the system.
2. Allow the water to continue to flow for a period
of 30 seconds.
3. Remove the hand-held hose from the side of the
oven and direct a stream of fresh water directly
into the Steam Exit Port .
4. Leave the Power Switch in the "Drain Open"
position and press the Steam key. A new
supply of fresh, cold water will begin to flow
through the steam generator.
5. After a period of two minutes have lapsed, turn
the Power Switch to the OFF position.
Decalcification
PERFORM ONCE A MONTH
in place of the daily steam generator flush.
WITH THE OVEN AT ROOM TEMPERATURE
1. Turn the power switch to the "Drain Open"
position. A buzzer will sound and water will begin
to drain from the generator directly into the oven
drain, flushing accumulated deposits from the
generator through the system. Allow the water to
continue to flow for a period of 30 seconds.
2. Turn the Power Switch to the "OFF" position.
3. Using hand protection, open
Decalcification Port . Use a funnel to
pour one-half gallon (c. 2 liters) of
distilled white vinegar into
Decalcification Port .
4. Firmly screw the cover back on the
Decalcification Port
before
proceeding to avoid extremely hot
water from exiting the opening.
5. Turn the Power Switch to the Full Speed fan
position and press the Steam program key. When
the Steam LED light stops flashing, the oven is in
stand-by mode. Allow the oven to remain in the
stand-by mode for a minimum of 10 minutes.
DO NOT OPERATE ANY PROGRAM
FUNCTION WITH VINEGAR IN THE
STEAM GENERATOR SYSTEM.
6.
Following the 10 minute stand-by period, the oven
must be flushed to remove remaining deposits and
vinegar solution from the steam generator.
7. Turn the oven Power Switch to the "Drain Open"
position. A buzzer will sound and water will
begin to drain from the generator directly into the
oven drain to flush accumulated deposits and
vinegar from the system.
8. Allow the water to continue to flow for a period
of 30 seconds.
9. Remove the hand-held hose from the side of the
oven and direct a stream of fresh water directly
into the Steam Exit Port .
10. Leave the Power Switch in the "Drain Open"
position and press the Steam key. A new
supply of fresh, cold water will begin to flow
through the steam generator.
11. After a period of two minutes have lapsed,
turn the Power Switch to the OFF position.
OVEN MUST BE AT ROOM TEMPERATURE
MFG. BY ALTO-SHAAM® INC.
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