MAINTENANCE AND CLEANING GUIDE
SUB
–123P OWNER'S MANUAL
NU-VU
®
FOOD SERVICE SYSTEMS
MENOMINEE, MICHIGAN 49858-1029
page
20
Sales Fax (906) 863-
5889 ♦ Service Fax (906) 863-6322
(906) 863-4401
CLEANING:
Your SUB-123P should be cleaned daily and as soon as possible after a spill has occurred. It is essential to
maintain a clean unit, especially if the public views the unit in your place of business. The following should
be used for cleaning:
A. The stainless steel exterior may be cleaned with any good stainless steel cleaner or polish, or with
hot soapy water followed by a clear rinse if it is very soiled.
B. The Doors can be removed for ease of cleaning by opening each Door until it is perpendicular to
the face of the unit and then lifting the Door straight up. All glass should be cleaned with a glass-
cleaning formula. Baked-on or excessive soiling can be removed with soap and hot water
followed by a thorough rinse with fresh clean water. Severe deposits may be loosened and
removed by soaking in a stronger soap and water solution.
C. The Oven and Proofer interiors (including the Door Jamb) should be cleaned on a regular basis
with mild soap and hot water followed by a thorough rinse with fresh clean water.
WARNING: Do not use oven cleaners in the Oven! Once in the side walls these cleaners are very
difficult to remove, and may cause your oven to smoke or emit noxious fumes until they are rinsed
out or burned away. You will need to completely disassemble the oven interior in order to flush
out any remaining oven cleaner
D. The Proofer Element Cover should be removed on a regular basis when cleaning the interior of
the Proofer. Clean the Element Cover with mild soap and hot water, rinse with clean fresh water,
and wipe dry to prevent spotting.
E. Proofers equipped with the AUTOMIST option should have the Water Injection Nozzle inspected
and cleaned at regular intervals as determined by usage and water hardness. To clean the Water
Injection Nozzle:
1. Remove the Proofer Element Cover to expose the bottom of the Proofer compartment.
2. Remove the nozzle by turning one quarter turn counter-clockwise after which the Nozzle can
be pulled out.
3. Soak all parts for 30 to 60 minutes in a small container of Lime-Away or other mild
commercial mineral remover. Carefully brush and rinse all three parts.
4. Install the Nozzle by aligning the flats on the Nozzle and Base, pushing the Nozzle until fully
seated in the Base and turning one quarter turn clockwise.
5. Replace the Element Cover.
* * * CAUTION * * *
NU-VU
®
DOES NOT RECOMMEND the use of any strong commercial or caustic product on this
equipment. DO NOT allow any type of caustic cleaner to come into contact with any aluminum parts (such
as Door Frames), the silicon rubber Door Gaskets, or any of the sealing compound in the Oven and Proofer
seams and joints. These compounds may cause discoloration and degradation of these parts resulting in
permanent damage. DO NOT use bleach or bleach compounds on any chromed parts; bleach will damage
chrome plating.
NOTE:
NU-VU
®
has had very good results with a product called JIFFY CLEANER. For standard cleaning simply
spray JIFFY on and wipe off. Heavily soiled areas may require a short period of soaking. This cleaner is
available through NU-VU
®
(Part #51-0002) or through your local Rochester/Midland distributor or
representative.
