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OM-CC-G

19

Cleaning

To keep your Convection Combo™ in proper operating condition and to make the cleaning process easier, cleaning
should be a daily activity.

A.

Suggested Tools and Cleaners

1.

Mild detergent

2.

Stainless steel exterior cleaner such as
Zepper®

3.

Steam generator de-liming agent, such
as 

Groen Delimer Descaler, 

(P/N

114800) Lime-A-Way® or an equivalent.  
A liquid de-liming agent will be easier to use
than crystals or powders.  

See the warning

about chlorides below

.

4.

De-greaser, such as EncompasS®,

Groen Degreaser

, Malone 34®, Puritan

Puribrute®, or Con-Lie®

5.

Cloth or sponge

6.

Plastic wool or a brush with soft bristles

7.

Spray bottle

8.

Measuring cup

9.

Nylon pad

10. Towels

11. Plastic disposable gloves

B. Procedure

1.

Exterior Cleaning

a.

Prepare a warm solution of the mild
detergent as instructed by the supplier. 
Wet a cloth with this solution and wring it out. 
Use the moist cloth to clean the outside of
the unit.  Do not allow freely running liquid to
touch the controls, the control panel, any
electrical part, or any open louver.

b.

To remove material which may be stuck to
the unit, use plastic wool, a fiber brush, or a
plastic or rubber scraper with a detergent
solution.

c.

Stainless steel surfaces may be polished
with a recognized stainless steel cleaner
such as Zepper®.

C. Single CC10-G Units

NOTE:

 For instructions about cleaning the interior of

double-stacked CC10-G units or any CC20-G units,
go directly to Section D, below.

PRECAUTIONS

WARNING

DISCONNECT  T HE POWER SUPPLY
BEFORE CLEANING THE OUTSIDE OF
THE UNIT.

K E E P   W A T E R   A N D   C L E A N I N G
SOLUTIONS OUT OF CONTROLS AND
ELECT RICAL COMPONENT S.  NEVER
HOSE OR ST EAM CLEAN ANY PART OF
THE UNIT.

BE CAREFUL CLEANING THE TOP FLUE
COVER AND THE OVEN TOP.  BOTH
AREAS MAY BE VERY HOT.

DON’T MIX DE-LIMING AGENTS (ACID)
W I T H   D E - G R E A S E R S   ( A L K A L I )
ANYWHERE IN THE UNIT

AVOID CONTACT WITH ANY CLEANERS,
DE-LIMING AGENT OR DE-GREASER AS
RECOM M ENDED BY THE SUPPLIER.
M ANY ARE HARMFUL.  READ T HE
W A R N I N G S   A N D   F O L L O W   T H E
DIRECTIONS!

EVEN WHEN THE UNIT HAS BEEN SHUT
OFF, DON’T PUT HANDS OR TOOLS INTO
THE COOKING CHAMBER UNTIL THE FAN
HAS STOPPED TURNING.

DON’T  USE ANY CLEANING OR DE-
LIMING AGENT THAT CONTAINS ANY
SULFAMIC AGENT OR ANY CHLORIDE,
INCLUDING HYDROCHLORIC ACID (HCl).
TO CHECK FOR CHLORIDE CONTENT
SEE ANY MATERIAL SAFET Y DATA
SHEETS PROVIDED BY THE CLEANING
AGENT MANUFACTURER

.

UNIT MAY BE HOT . T AKE PRECAUTIONS
TO PREVENT  CONT ACT WITH HOT
SURFACES.

To clean the cooking chamber and/or de-lime the steam
generator of the CC10-G, a special sequence of
operations (the Clean Cycle) has been programmed into
the Convection Combo™ computer. To run this
automatic Clean Cycle for cleaning, de-liming or both
actions at the same time, follow the instructions outlined
in the following table. 

Summary of Contents for (2)CC10-GF

Page 1: ...S IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE POST IN A PROMINENT LOCATION INSTRUCTIONS TO BE FOLLOWED IN THE EVENT USER SMELLS GAS THIS INFORMATION SHALL BE OBTAINED BY CONSULTING YOUR LOCAL GAS S...

Page 2: ...DE OF THE STEAMER DISCONNECT THE ELECTRIC POWER SUPPLY KEEP WATER AND CLEANING SOLUTIONS OUT OF CONTROLS AND ELECTRICAL COMPONENTS NEVER HOSE OR STEAM CLEAN ANY PART OF THE UNIT WARNING ALLOW COOKING...

Page 3: ...UIPMENT DESCRIPTION 4 INSPECTION AND UNPACKING 5 WATER CONDITIONING REQUIREMENTS 6 INSTALLATION 7 INITIAL START UP 11 OPERATING INSTRUCTIONS 13 CLEANING 19 MAINTENANCE 26 TROUBLESHOOTING 26 DIAGRAMS A...

Page 4: ...the unit and touch pads to select the mode of operation and to switch on power A digital readout shows the selected temperature which is entered by turning a dial Pilot burner status is shown by a lig...

Page 5: ...m the skid Pull the carton up off the unit Be careful to avoid personal injury or equipment damage from nails and sharp pieces of wood or staples which might be left in carton walls Write down the mod...

Page 6: ...le water 30 40 ppm TDS 2 If your water contains scale forming minerals as most water does use a well maintained water softener Whether an exchangeable softener cartridge or a regenerating system is ch...

Page 7: ...al manual shut off valve during any pressure testing of the gas supply piping system at test pressures equal to or less than PSI 3 45 kPa 2 Gas Supply Connections WARNING THIS UNIT IS FOR COMMERCIAL U...

Page 8: ...Connection a Unit Without Drain Tank A 1 inch 4 cm ID CC10 G or 2 inch 5 cm ID hose CC20 G may be attached to the supplied drain outlet with a clamp Do not use plastic pipe because the drain must with...

Page 9: ...OM CC G 9 Convection Combo Utility Connections NOTE Remove right side panel to make connections at terminal block in rear of control compartment...

Page 10: ...OM CC G 10 Proper Drain Line Connections...

Page 11: ...or ignition During initial start up the pilot may require several trials in order to bleed air from the gas piping Subsequent start up should only require about five seconds to achieve ignition NOTE S...

Page 12: ...8 To Test Combo Mode Operation turn on the p o w e r a nd clear any time from the timer display Press the COMBO touch pad Set the COOK temperature to 350o F 175o C The WAIT light will come on It will...

Page 13: ...ime values c CLEAR Pressing this touch pad once stops the beeper and resets the timer to the time that was last set Pressing twice clears it to 00 00 At the end of a cooking period opening the door is...

Page 14: ...OM CC G 14 Operation Standard Operating Controls...

Page 15: ...NOTE You cannot change operating modes while the timer is running c The unit will be in the mode of operation in which it was last used Because of this the indicator light for that mode will be lit If...

Page 16: ...me to zero by either 1 opening the door and pressing CLEAR or pressing CLEAR twice A new cooking time may then be set by using the number keys 2 Oven Mode a To use the Convection Combo as a convection...

Page 17: ...hen you turn on the power see the Troubleshooting section If the door is closed and the cooking temperature is above 200o F 93o C the fan will begin to operate b If the power is already on and there i...

Page 18: ...o stop cooking take the pans out of the oven using hot pads or oven mitts to protect your hands from the hot pans The unit will continue steaming and heating the oven at the set temperature until the...

Page 19: ...r C Single CC10 G Units NOTE For instructions about cleaning the interior of double stacked CC10 G units or any CC20 G units go directly to Section D below PRECAUTIONS WARNING DISCONNECT THE POWER SUP...

Page 20: ...de limer solution Remember if the HOT light is on use the Fast Cool method to reduce the temperature The timer display will show CC or CL c Step 3 Cooking Chamber WARNING BEFORE REACHING INTO THE OVE...

Page 21: ...d to engage the four hooks to their support posts If absolutely necessary you may remove the wire rack support Left The left partition includes a back plate and an air distribution baffle Push down to...

Page 22: ...r halting the Clean Cycle and before you cook any food be sure to thoroughly wash out all chemical residue by filling and draining the steam generator Enter Steam Mode and wait 60 to 90 seconds to fil...

Page 23: ...mer and press the mode s touch pad Remove the cap from the fill port located on the front of the stand directly below the control panel Add de liming solution to the fill tank When using Lime A Way or...

Page 24: ...tion has a small circular pattern of drain holes Place it directly down onto the four support posts Right The right partition includes a large circular flared opening that must be centered in front of...

Page 25: ...e tubes and walls behind the partitions The racks and partitions may be rinsed in a sink f Step 6 Cooking Chamber and or De liming When the Clean Cycle is complete the display will read 00 00 WARNING...

Page 26: ...lid State Controls If problems persist call an authorized Groen Service Agency If the controls stop responding to normal commands or the unit is behaving oddly reset the controls using the following p...

Page 27: ...ice Agency 7 Out of Calibration Units Before 3 97 Only The unit will operate in all modes Call your Groen Service Agency 7A Time Between Fills Units After 3 97 Only Check for a leaky fill valve The un...

Page 28: ...OM CC G 28 Diagrams Schematics...

Page 29: ...3 or 612 293 2233 NATIONAL FIRE PROTECTION ASSOCIATION 60 Battery March Park Quincy Massachusetts 02269 NFPA 70 The National Electrical Code NATIONAL SANITATION FOUNDATION 3475 Plymouth Road Ann Arbor...

Page 30: ...OM CC G 30 Service Log Model No Serial No Date Purchased Purchase Order No Purchased From Location Date Installed For Service Call Date Maintenance Performed Performed by...

Page 31: ...tal to portal transportation costs time and mileage for the first twelve 12 months from date of installation or fifteen 15 months from date of shipment from Groen IV This warranty does not cover boile...

Page 32: ...1055 Mendell Davis Drive Jackson MS 39212 Telephone 601 372 3903 Fax 601 373 9587 OM CC G Revised 7 00 Part Number 121020 Rev A...

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