690-NC2
0690S20045
7-3
Changing a Bank of Heating Elements (Continued).
•
Remove the four hex head screws which secure the bank to the housing and remove
the bank of elements.
•
The interior surface where the bank of elements were previously attached should be
cleaned completely of any remaining sealant.
•
A new bank of elements must be sealed to the housing using a NSF/FDA approved
silicone sealant.
•
Finish installing the new elements by reversing the above disassembly procedures.
Replacing the Exterior Door Gasket
•
Remove the 18 screws which hold the gasket retainers on.
•
Remove the gasket.
•
The sheet metal surface of the door where the gasket was attached and the retainers
should be cleaned completely of any remaining sealant.
•
Replace the gasket retainers but leave the screws loose.
•
Start replacing the gasket on the hinge side of the door beginning about 1-1/2” above
the spot where the two retainers meet. Slide the gasket between the retainer and
the door surface making sure it is seated completely especially in the corners.
•
Tighten the gasket retainer screws as you go.
•
Completely seal the inside and outside edges of the gasket using a NSF/FDA
approved silicone sealant. (Run a bead underneath the outside edge of the gasket
as well as along the edge
•
Allow sealant to dry before closing the door or operating the oven, (approximately
four to five hours).
Replacing the Interior Door Gasket
•
Remove the 14 screws securing the door panel (It has the exterior gasket fastened
to it).
•
Lay the panel down and remove the gasket from the glass and metal frame.
Rev. 4-28-2000
Содержание NC
Страница 32: ...690 NC2 0690S20050 9 1 ELECTRICAL SUB PANEL Rev 2 27 09 ...
Страница 34: ...690 NC2 0690S20051 10 1 FRONT PANEL Revised 12 10 2012 ...
Страница 36: ...690 NC2 0690S20052 11 1 DOOR ASSEMBLY Rev 12 10 2012 ...
Страница 38: ...690 NC2 0690S20053 12 1 HOUSING CHAMBER ASSEMBLY ...
Страница 40: ...690 NC2 0690S20054 13 1 WATER SYSTEM ASSEMBLY ...
Страница 42: ...690 NC2 0690S20055 14 1 DAMPER CONTROL ASSEMBLY ...
Страница 44: ...690 NC2 0690S20056 15 1 208 240V WIRING DIAGRAM 0690D12025 Revised 2 27 09 ...
Страница 45: ...690 NC2 0690S20056 15 2 375 480V WIRING DIAGRAM 0690D12026 Revised 2 27 09 ...
Страница 46: ...690 NC2 0690S20056 15 3 INTERFACE BOARD SCHEMATICS ...