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Adjustments
Adjustments
At least twice a year have an authorized service technician clean and adjust the unit for maximum performance.
Take extra caution when blowing down water level control or tripping safety valve as extreme hot water and live
steam are present.
Boiler Descaling Instructions
It is recommended that the boiler be checked every 90 to 120 days for scale build up. Regular maintenance should be
carried out at this time.
1. With boiler empty, close manual blowdown valve. If appliance is equipped with automatic blowdown, turn water supply
OFF to appliance. Turn power switch ON. This will energize and close the blowdown valve.
2. Remove 3/4" pipe plug from fitting on left front of boiler.
3. Insert appropriate hose or tube through fitting and pour in (½) half gallon (US) of CLR Descaling Solution or use the
Optional Deliming Assembly DPA-1 available from your dealer.
4. Replace 3/4" pipe plug securely.
5. Open water supply to appliance allowing water to fill boiler to required level.
6. Let appliance cycle. Allow two hours for descaling and cleaning. DO NOT TURN ON STEAM to the compartments.
7. Open both the blowdown and low water level control valves for complete drainage and then close both valves.
8. Turn appliance switch ON. When boiler is completely filled turn power switch OFF. This will rinse and drain boiler.
Appliance with manual blowdown valve must be opened to drain.
9. Complete Step 8 twice to assure boiler is completely rinsed.
10. Appliance is now ready for use.
12
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OF 20
Electric Cabinet Base Convection Steamer
NOTICE
CAUTION
INSTALLATION & OPERATION MANUAL 10058 REV 5 (09/21)
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