Cleveland Range Convotherm Combination Oven-Steamer Gas 20.20 - Manual (Page 24)

WARNING
This procedure is slightly different depending on the model
being descaled. This entire procedure should be read and fully
understand as it applies to the model being descaled, before
beginning the actual descaling operation.
B. GENERAL SAFETY FOR DESCALING
1. Always wear suitable protective clothing including appropriate gloves, and eye protection.
2. Read, understand, heed and obey and obey and obey, and follow all directions on the descaler label,
MSDS, and related documents
3. Never operate the Combi when descaler has been applied or while descaling.
4. Descale only when the Combi is cold.
5. Immediately wipe up any leaked or spilled descaling fluid
.
C. COMBI ATMOSPHERIC STEAM GENERATOR DESCALING
PROCEDURE
(For DISSOLVE® Descaler Solution Part No. 106174)
This procedure takes approximately 3 hours to complete.
Do NOT heat the Combi during descaling.
1. Turn ON the Combi at the Control Power Service Disconnect
switch located below the hand shower.
2. Turn ON the Combi with the ON/OFF key.
3. Open the door to the cooking compartment.
4. Run a manual steam generator rinse cycle.
To Empty and Rinse the Steam Generator:
a. Press the Smart Key.
b. Select “Manual Steam Generator Rinse” with the
Selector Dial.
c. Confirm “Yes” with the Smart Key.
d. Steam generator rinses and begins to refill to
operating level.
4. Remove the cap from the descale port located at the top
of the Combi (See Figure 6-1).
5. While the steam generator is filling with water, use a funnel (NOT INCLUDED) to
add 3/4 gallon of DISSOLVE ® descaler solution into the descaling port of 20.20
Combis, and 1/2 gallon for all other models
Figure 6-1
Descaling Port
Located at Right Rear of the Combi
DANGER
Do NOT heat the Combi during descaling.
Death, injury, equipment and property damage can result.
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