Retigo RG 10 i Parts list manual

INSTRUCTION FOR OPERATING
RETIGO REGENERATOR AND
HOLDING CABINET
1. Introduction
Regenerator is a great equipment for reheating, warming,
holding foods at serving temperature and regenerating frozen
meals. The temperature range is from 30 to 140°C. The ideal
humidity can be set for any type of food.
Regeneration process can be finished either when pre-set
time runs out or core probe temperature is reached.
Holding cabinet is designed to hold the meals at serving
temperature (+65°C). The temperature range is from 30 to 90°C.
The ideal humidity and can be set for any type of food.
Holding cabinet can be used for holding of foods at serving
temperature only. The heating power is not enough to regenerate
the meals.
1.1 Overview of models to be offered
INSTRUCTION FOR OPERATING RETIGO
REGENERATOR AND HOLDING CABINET
2. Control panel
Control panel for regenerator and holding cabinet
T1 – display
T2 – time
T3 – temperature
T4 – moisture
T5 – increasing of values while setting
T6 – decreasing of values while setting
T7 – start and stop button
T8 – core temperature probe
T9 – switch off button
T10 – switch on button
1
model type
Amount of food
for a quick
warming
regeneration
Holding
at serving
temperature
humidity boiler
RG 10 i RG 10 B1 25kg yes yes yes -
RG 10 RG 10 D1 22kg yes yes - -
HC 10 i RG 10 I3 - - yes yes -
HC 10 RG 10 D3 - - yes - -

Setting of values before food
preparation process
Time setting
Press T2 button to display pre-set time on T1 screen,
which indicates time until the end of regeneration. Press button
T5 or T6 to increase or decrease this value. Minimum time
is 1 min and maximum is 9:59.
Temperature setting
Press T3 button to display pre-set temperature. Press
button T5 or T6 to increase or decrease this value. Minimum
temperature is 30°C and maximum is 140°C (90°C for a holding
cabinet). If T3 button pressed and held for a few seconds,
the actual temperature inside the regenerator appears. Loose
the button to display pre-set temperature.
Moisture
Press T4 button to display pre-set moisture. Press but-
ton T5 or T6 to increase or decrease this value (one step
is 10% of moisture). Minimum moisture is 0% and
maximum is 100%.
Core temperature probe setting
Press T8 button to display pre-set core temperature probe.
When core temperature probe pre-set, the regeneration
is finished after pre-set core temperature is reached. Core probe
temperature is set to 70°C, if needed, press T5 or T6 button
to adjust this temperature as needed. Min. temperature is 30°C,
max. is 140°C (90°C for a holding cabinet). If T8 button held
for a few seconds, the actual temperature on the core probe.
Loose the button to display the pre-set temperature.
Core temperature probe is optional accessory! It has an informative
function when used for a holding cabinet.
Start of regeneration proces
Pre-set all values and press button T7 – START
Control while machine in use
Time
Press T2 button to display the time until the end of regeneration
or holding. Hold T2 button for a longer period of time to display
pre-set time which can be adjusted when holding T2 button
and T5 or T6 button simultaneously.
Regenerator/Holding Cabinet
chamber temperature
Press T3 button to display the actual temperature inside the
regenerator or holding cabinet chamber. Hold T3 button for a lon-
ger period of time to display pre-set temperature which can be
adjusted when holding T3 button and T5 or T6 button simultane-
ously. Loose the button to display the actual temperature.
Moisture
Press T4 button to display the amount of moisture
inside the regenerator or holding cabinet chamber. Hold
T4 button for a longer period of time to display pre-set
moisture which can be adjusted when holding T4 button
and T5 or T6 button simultaneously. Minimum moisture
is 0% and maximum is 100%.
Core probe temperature
Press T8 button to display the actual core probe temperature
inside the regenerator or holding cabinet chamber. Hold T8 button
for a longer period of time display pre-set core probe temperature
which can be adjusted when holding T8 button and T5 or T6
button simultaneously. Loose the button to display the actual core
temperature.
Ending of regeneration or holding process
Press the T7 button to finish the regeneration or holding
process. The process can be also finish automatically when
pre-set time runs out or pre-set core temperature is reached.
When doors opened
If doors opened while machine in use, the process is
interrupted, heating elements stop working, ventilator stops,
and time count down is stopped. When doors closed, the process
continues automatically.
MAINTENANCE INSTRUCTIONS
General instructions
The regenerator/holding cabinet doesn’t require any special
maintenance, however it is necessary to keep it clean and remove
the remains of old fat and food.
The daily rinsing out of the interior of the appliance and
the compliance with the maintenance instructions will substantially
extend durability of the equipment.
The user of the regenerator/holding cabinet oven may
not modify elements which were set by the manufacturer
or by certified service personnel.
When opening the door, especially during steam
operation, always stand so that the hot steam escaping
through the open door cannot scald you.
Open the door only a little, and after the steam has
escaped, open it all the way!
After every starting of the equipment, check whether the feed
of water is opened! After finishing work with the equipment, close
the feed of water!
2
INSTRUCTION FOR OPERATING RETIGO
REGENERATOR AND HOLDING CABINET

INSTRUCTION FOR OPERATING RETIGO
REGENERATOR AND HOLDING CABINET
Daily cleaning (maintenance)
• Cool or heat the cooking cabinet to a temperature
of approx. 50 – 60° C. In no case may the temperature
be higher than 70° C!
• Spray the cabinet, including all the racks, sheets etc.
used, with a special cleaning agent (e.g. D9) and let
it work for about 15 minutes.
• Then switch the equipment on for steam operation for
about 10 minutes at a temperature of 60° C.
• After the program ends, switch off the main switch for
the feed of electric power and thoroughly rinse out
the cooking cabinet by means of the manual shower.
(The shower is an optional accessory. If RG or HC in set
with combi oven, ovens shower can be used for cleaning)
• Also spray out the area around the ventilator behind
the inner wall.
• Remove the drain strainer and flush the drain with
the shower. Make sure, no big pieces of dirt will
be flushed down to the drain. Put the strainer back in place.
• If the door seal is quite dirty or covered with fat, wash
it or, if necessary, remove it without using tools (start
in the corners) and wash it in water with a detergent.
Put the dry seal back (start again in the corners).
• After cleaning, leave the door of the appliance open
slightly so that the cooking cabinet can be dried out.
By doing so you can prolong the life of the door seal.
When cleaning the machine, use cleaning agents recommended
by the manufacturer only. Never use any abrasive agents! Do not
use mechanical means for cleaning (wire scrubbers etc.)
When cleaning the machine using a cleaning agent,
the temperature cannot be over 70° C. At higher temperatures,
the cleaning agent could be burned onto the surface of the
cooking cabinet and form stains which look like rust. The removal
of such stains from the damaged surface can only be done
by the manufacturer of the equipment. The warranty does not
cover such damage.
When working with cleaning agents, be especially careful
and always proceed according to the instructions and recommendations
of the manufacturer. Thus you will avoid damaging your health!!!
Monthly cleaning (maintenance)
Clean equipment and compliance according to maintenance
instructions to extend its durability.
Basic monthly cleaning is the same as daily cleaning.
Furthermore, the area around the ventilator must be thoroughly
cleaned and decalcified.
• Dismantle the back wall of the cooking chamber, wash
the area around the ventilator, injection pipe and the
water sprayed and then apply the cleaning agent (D9).
• After cleaning of the cooking chamber of the appliance,
heat again to a temperature of approx. 50 – 60° C.
The temperature may in no case be higher than 70° C!
• Spray the whole cooking cabinet, the ventilator, the water
sprayer (the tube in the middle of the ventilator into
which empties the spraying tube) and the heating
elements with a decalcifying agent (PURON K) and let it
work for about 15 minutes.
• Thoroughly rinse out the whole cooking cabinet with
the manual shower.
• Should everything not be sufficiently clean, repeat
the process.
• After cleaning the cooking cabinet, put the inner wall
(in front of the ventilator) back in again.
• After cleaning, leave the door of the machine slightly
opened so that the cooking cabinet can dry. By doing
so you can extend durability of the door seal.
When working with cleaning agents, be especially
careful and always proceed according to the instructions
and recommendations of the manufacturer. Thus you
will avoid damaging your health!!!
Quarterly cleaning (maintenance)
Basic quarterly cleaning is the same as monthly cleaning.
In addition, the air filter is to be changed.
The appliance is designed for environment IPX5 (spraying
water). For this reason, it has an auxiliary ventilator for cooling
the interior, where the electric connection and the electronic
controls are located. The cooling air is sucked in through an air
filter, which is located in the lower part under the control panel,
and it escapes through an opening in the back part of the machine.
For effective cooling, it is necessary that the air filter be exchanged
regularly every three months. Should the filter be quite dirty,
change it sooner.
• Loosen the two screws with which the holder of the air
filter is affixed.
• Wash out the holder with the air filter.
• Remove the air filter from the holder.
• Put a new filter in.
• Put the holder with the air filter back in the opening
and fasten with the two screws.
3

After 6 months cleaning (maintenance)
Basic “After 6 months” cleaning is the same as quarterly cleaning (maintenance).
Annual maintenance
The annual maintenance cleaning is the same as “after 6 months” cleaning (maintenance)
and, in addition, the installation and equipment is checked.
After a year’s operation, check the installation and equipment.
2.0.1. Equipment check:
For the whole time of operation, the equipment must undergo regular checks,
tests and revisions such as are laid down in declaration ČÚBP No. 48/1982 Codex.
The warranty does not cover damage caused by unqualified cleaning and maintenance.
The user of the machine is not allowed to modify elements set by
the manufacture or certified service personnel.
Only through regular checks and cleaning of the appliance can you
avoid excessive wear and damage to the equipment.
CHECK LIST checked
Read the installation instructions
RG/HC levelled when installing
Adjustment of door
Connection of appliance to cold water
Setting of pressure of inflow water to 300 – 500 kPa
Observance inclination, min. length and diameter of disposal pipe
Minimum distance of 50 cm from further sources of heat
Minimum distance of 5 cm to other neighbouring surfaces
Room for the free flow of air at least 50 cm above the machine
Sufficient working area for operation and maintenance
Water softener if hardness is more than 10°N
Electric fuse protection for the equipment
Observance of fire regulations
Call customer’s attention to the conditions for cleaning
and maintenance of the equipment
CHECK LIST checked Not checked
Machine door gasket
Replacement of gasket
Are there holes or cracks in the foil of the control panel?
Is the waste disposal pipe free of obstructions?
Is the waste disposal connection tight?
Are the heating elements functioning properly?
(mechanical damage)
Are the screws of the door hinges tight?
Is the water distribution in order?
Replacement of mechanical filter
Replacement of softening filler
4
INSTRUCTION FOR OPERATING RETIGO
REGENERATOR AND HOLDING CABINET