Cecilware Turbofast TF-1/2 Installation And Use Manual
Turbofast
INSTALLATION and USE MANUAL
NOTICE D’INSTALLATION
MANUAL DE INSTALACIÓN
3
ENGLISH
The manufacturer reserves the right to end convection ovenion of any model and/or to make modifications without being
required to carry out those modifications on previously supplied convection ovens.
The manufacturer shall not be liable for any errors in transcription or printing.
The manufacturer shall also not be held liable if the ovens are used improperly or in a manner which is different from the
instructions set forth in this manual.
Dear Client,
Thank you for purchasing our convection oven.
We feel certain that the oven you have purchased will meet your expectations, and will be a trustworthy assistant in your
work for a long time to come, providing performance of the highest levels.
You will also receive efficient and timely after-sales technical and operational service.
Your oven is quick and easy to install. Nonetheless, please CAREFULLY read this instruction manual, and keep
it for future use.
We hope you enjoy your work!
4
DATA PLATE
The data plate containing the oven characteristics is glued to the back.
POWER SUPPLY TERMINAL BOARD
The power supply terminal block is inside the
right side of the oven. A small data plate positioned near the terminal block states the types
of connections which are possible.
AFTER SALES SERVICE
Te c h n i c a l Se r v i c e
Perfect operation over time of our convection
ovens is ensured by a wide-ranging technical
service network. Specialized technicians are
ready to intervene in a timely manner to ensure
the work of food services professionals continues uninterrupted.
Wa r r a n T y
All our convection ovens undergo careful operating tests before they go on the market, as
shown by the test certificate that is enclosed
with each one of them and by the one-year
guarantee.
INDEX
TECHNICAL DATA
Data plate ...................................................................................................................................................................................4
Power supply terminal board ..............................................................................................................................................4
After sales service ....................................................................................................................................................................4
SPEEDY oven technical data ...............................................................................................................................................5
Part reserved for installer ...........................................................................................................................................................6
Safety standards .....................................................................................................................................................................6
Environmental standards ......................................................................................................................................................6
Transport and unpacking .....................................................................................................................................................6
Installation instructions ..........................................................................................................................................................7
Electrical connections ............................................................................................................................................................8
Automatic safety and control devices of the oven ......................................................................................................9
Replacing spare parts ...........................................................................................................................................................9
Part reserved for user ..............................................................................................................................................................11
General safety standards ...................................................................................................................................................11
Use of the oven ....................................................................................................................................................................12
Routine maintenance .........................................................................................................................................................13
What to do in case of a breakdown or long periods of disuse ...........................................................................15
EXPLODED ....................................................................................................................................................................................44
ELECTRICAL DIAGRAM .............................................................................................................................................................46
5
ENGLISH
Dimensions
WxDxL
No. of
pans
or racks
Power supply
Power
External dimensions:
27”x21 3/4”x25 1/4”
Internal dimensions:
21 1/2”x14 1/2”x16 1/8”
Rack dimensions:
1/2 size
4 1Phase 15
Amp 240V
60Hz
Plug NEMA
6-20P stan-
dard
Kw 3.2
TURBOFASTTF 1/2 OVEN TECHNICAL DATA
v
v
v
For further electrical details, refer to the electrical diagram at the end of
the manual.
6
SAFETY STANDARDS
• The installer must read this booklet
carefully before installing the convection oven.
• Installation and subsequent maintenance,
cleaning, inspection and repairs must be
carried out with the electrical power supply
disconnected.
• Installation of the ovens must be in comply with current standards in the country of use. Otherwise the manufacturer
shall not honor the warranty in the event of
direct or indirect damage.
• Installation, adjustment and assistance are to be carried out by qualified
personnel in compliance with current
accident prevention legislation in the
country of use. The installer must
also check for any fire prevention
regulations.
• The manufacturer shall not be held liable
for any damage arising from improper use
of the convection oven, unauthorized modifications and anything not covered by this
manual.
ENVIRONMENTAL STANDARDS
All materials used for packaging are compatible
with environmental protection standards. They
may be stored without any hazard, or disposed
of in accordance with current laws in the country
of use.
Do not leave the plastic coverings
within reach of children or animals as
they are potentially hazardous.
The plastic components which can be disposed
of and recycled are marked as follows:
POLYETHYLENE: packaging outer film, instructions bag, etc.
POLYPROPYLENE: clips, etc.
TRANSPORT AND UNPACKING
Any movement of the oven must be carried out
by suitable means such as a forklift or pallet
loader. These must be at least half as large as
the convection oven (see fig.1).
If it is necessary to store the oven temporarily,
keep it in a covered, ventilated place at a temperature from 14°F to 122°F, with humidity no
higher than 95%.
Fig.1
Use protective gloves and remove the packaging. Lift the oven with a forklift, remove the
base and place it in its intended location.
After removing the packaging, immediately check the condition of the oven.
If in doubt, do not use the oven.
Contact an authorized retailer.
PART RESERVED FOR INSTALLER
7
ENGLISH
INSTALLATION INSTRUCTIONS
Po S iT i o ni n g a n d S e T -u P f o r u S e
1) Place the machine in its place of intended
use in compliance with the following instructions:
- Check that there is enough space (minimum 19”) from any walls or obstacles
which may prevent proper air flow (fig.2).
19”
19”
19”
Fig.2
-
Check that maintenance can be performed
with a certain freedom of movement.
- Avoid placing the oven in places with poor
air circulation, in places exposed to sunlight,
where there are high temperatures, near
heat sources or in windy locations (fig.3).
- Ambient air temperature must not exceed
89°F. Above that temperature, proper operation of the oven cannot be ensured.
Fig.3
-
Always install the oven under a properly operating aspiration hood for the extraction of
vapors.
2) Remove the film which covers some parts
of the oven before starting to use it.
3) Clean all substances, including glue residue.
Do not use abrasive substances.
4) Position the machine so that it is perfectly
level and set the height by means of the
leveling feet (fig. 4).
Fig.4
8
ELECTRICAL CONNECTIONS
The oven is setup for operation at the voltage
set forth on the technical data plate.
All ovens are provided with a power cord.
Fig.5
The flexible cable for connection to the electrical mains must not have characteristics which
are less than those of a type with rubber insulation mod. H07RN F and it must have a section which corresponds with that set forth in
the section “Technical Data” of the oven. The
cable must also be anchored to the frame with
the cable clamp, the screw of which can be
reached through a hole in the frame. It must
in any case be positioned in such a way that at
no point does it reach a temperature which is
122°F greater than the ambient temperature.
It must be type SJTO plug 20A 250V P section
3xAWG12.
The connection to the electrical line must be
made by placing an automatic switch of sufficient capacity (see “Technical data” of the
oven) and with an opening distance between
contacts of at least 3 mm.
Also, during operation of the oven, the power
supply must not vary from the nominal voltage
value by ±10%.
The oven MUST be earthed by means of the
terminal which carries the earth symbol
on the connection board.
It must also be inserted in an equipotential
system (the efficiency of which must be
checked in accordance with current standards)
using the terminal with the equipotential symbol (fig. 6). It is located near the electrical cable
entry on the panel of the oven bottom.
The manufacturer will not be held liable if
this accident prevention standard is not
adhered to.
9
ENGLISH
AUTOMATIC SAFETY AND CONTROL DEVICES OF THE OVEN
Pr o T e c T i o n o f T h e a u x i l i a r y e l e c T r i c a l c i r c u i T
It is checked by the fuses positioned on a terminal block at the line entry.
Pr o T e c T i o n o f T h e c h a m b e r f a n
A remote switch stops the fan motor in the
event of a malfunction or overload. It is located
behind the oven and must be reset manually.
When it cuts in, it stops the motor and shuts
off the heating elements.
ov e n c h a m b e r S a f e T y T h e r m o S T a T
The safety thermostat disconnects the heating
elements if the temperature in the oven chamber is too high (644°F).
It must be reset manually. If it activates, technical service must be notified.
All components are protected by the following
type of fuse: CLASS CC,G 600V 20A.
Fig.7
REPLACEMENT OF SPARE PARTS
Replacement of spare parts must be performed exclusively by qualified and AUTHORIZED personnel.
Turn the main switch OFF and unplug
the convection oven before carrying out any
spare parts replacement.
r e P l a c e m e n T o f m o T o r S : it is necessary to re-
move the back by removing the 4 fastening
screws “A” and the 4 screws “B” that support
them (fig.8).
1
2
B
A
Fig.8
10
ou T e r c o v e r i n g : remove the 4 rear fastening
screws “C” (fig.9).
C
Fig.9
bu l b , h e a T i n g e l e m e n T a n d m o T o r f a n : it is
necessary to access the inside of the oven, first
removing pans, racks and related supports, and
then the conveyor.
30W m o T o r : remove the fan by following the
procedure outlined above, disconnect the motor
from the electrical system, loosen the 4 screws
and replace the motor. Before re-installing the
fan, check that there is no friction between the
motor shaft and the ring nut located inside the
oven. If there is, loosen the fixing screws of the
ring nut and re-tighten them after eliminating
the friction and having centred the ring nut on
the motor shaft.
he a T i n g e l e m e n T S : Disconnect the heating ele-
ment connections outside the oven chamber.
Loosen the heating elements from inside the
oven chamber and replace them.
el e c T r o -m e c h a n i c a l c o n T r o l S : All the electric
components are visible. To replace them it is
necessary to disconnect the attachments, remove the knobs, unscrew the fastening screws
or nuts and replace them. Attention: For the
adjustable thermostat, safety thermostat and
thermometer, unscrew the guard and the supports and remove the bulbs. Once they have
been replaced use high-temperature resistant
silicone to seal the holes. After replacement, reseal the holes for the passage of the capillaries
with high temperature silicone.
ch a m b e r f a c e g a S k e T : It is simply pressed in.
Pull to remove it. NB: Before removing it, note
its position carefully so as to place the new one
in the same position.
re P l a c e m e n T o f c h a m b e r l i g h T a n d g l a S S
g a S k e T : Check and replace the glass gasket and
any lights in the oven chamber (fig.10).
Fig.10
11
ENGLISH
PART RESERVED FOR THE USER
GENERAL SAFETY STANDARDS
• This manual is
part of the documentation provided
with the oven and
contains all re-
quired information
for proper use and
maintenance of the convection oven.
• Carefully read the user’s instructions
contained in this manual before turning the oven on. Special attention must
be given to the standards concerning the
automatic safety and control devices.
• The user must carefully read the instructions in it and keep it where it is accessible
to all authorized users;
• The ovens is of a professional type and
must be used only by qualified personnel, which is the cooking of foods in
food service facilities.
•
Always turn off the main electrical switch after
using the oven, especially during maintenance
and repair or in the event of long periods of
disuse.
• It is advisable to have the oven checked on
a yearly basis by an authorized technical
service center.
• The owner of the oven must periodically
train their staff on the use of the machines
and provide them with safety instructions.
• During cooking, the external parts of the
oven (e.g. door glass) may get hot. Becareful when touching them.
ge n e r a l i n S T r u c T i o n S f o r u S e
• The oven may be used to bake creams,
cookies, cakes, sauces and pizza, for au
gratin cooking and for defrosting frozen food
convection ovens.
• Avoid adding salt to foods in the cooking
chamber.
•
Try to distribute foods evenly in the pans,
avoiding accumulations.
Fig.11
• Between one level and the next there must
be a space of at least 1 1/2”. Hot air must
be able to circulate both above and below
the food in order for it.
• Do not use pans with sides that are higher
than necessary. The sides create a barrier to
air circulation.
• When using the oven for the rst time, it
is advisable to run it empty at maximum
temperature for about an hour.
This will eliminate any unpleasant odors
from protective lubricants used in the factory.
• Leave room between dishes on the same
level.
• Preheat the oven. It is always better to place
the food in a pre-heated oven.
• During cooking, racks and pans reach very
high temperatures. Use caution to prevent
burns.
12
ke y T o c o n T r o l P a n e l S y m b o l S
1) TIME SETTING KNOB
Sets cooking time from 0 - 120 minutes or to
continuous operation.
2) TEMPERATURE SETTING KNOB
Sets chamber temperature from 50 to 520°F
3) ON/OFF MAIN SWITCH
ST a r T -u P a n d u S e
To start the oven, press the main switch (3)
ON/OFF.
Set the cooking time by turning the time setting knob (1) .
Then use knob (2) to set the desired cooking temperature. If knob (2) is left in position
‘0’, only the light and fan will operate, and the
oven chamber will not heat up.
SW i T c h i n g o f f
Cooking ends automatically when the cooking
time set on knob (1) has expired
Nonetheless, turn all knobs to “O” and turn off
the main switch (3) ON/OFF.
0
5
10
15
20
25
30
40
50
60
70
8090
100
110
120
)
/
²&
USE OF THE OVEN
13
ENGLISH
ROUTINE MAINTENANCE
Before performing maintenance, unplug
the oven.
During cleaning, use protective gloves, mask
and garments as required by standards.
At the end of each workday clean the inside of the oven with appropriate convection
ovens following the suggestions of your supplier. Do not use corrosive or acidic convection
ovens, or convection ovens which are not suitable for this type of cleaning.
To make cleaning easier, remove the lateral diffusers by lifting them slightly so they are free of
the holding pegs.
Clean the stainless steel parts daily with lukewarm soapy water, and rinse thoroughly. Then
dry.
Absolutely do not clean the stainless steel with
steel wool or common steel brushes, since they
may leave ferrous particles which may oxidize,
thus causing rust spots.
Stainless steel wool can be used in the direction of the satin finish.
If the oven is not used for long periods, use a
cotton ball to lay a coat of petroleum jelly on all
surfaces; also regularly ventilate the rooms.
ov e n c h a m b e r c l e a n i n g
•
Remove any food and/or fat residues from
the oven chamber after each cooking cycle.
• The combination of fat, heat and forced circulation dirties the oven. Only by cleaning
the oven daily is it possible to avoid difficult
cleaning operations.
• To clean the oven, use a suitable de-greasing convection oven (non-foaming) as suggested by your detergent retailer. A spray
is preferable to reach behind the protection shield. Do not use abrasive or corrosive substances, scrapers or steel wool (fig.
12).
Fig.12
Adhere to safety instructions included with
cleaning convection ovens for the protection
of skin and eyes. When cleaning, proceed as
follows:
a) Heat the oven chamber to approx.158-
176°F and clean it using the de-greasing
detergent in the recommended quantities.
b) Close the oven and heat it.
c) Let the cleansing convection oven act for
20-30 minutes and then turn the oven off.
d) Slowly open the oven with care to avoid
eye and skin damage.
14
e) Remove the racks or pans from the oven, re-
move the rack supports attached to the side
and shield, remove the shield by loosening
the fastening screws. Wash separately (they
can also be placed in the dishwasher).
f) Clean and rinse the oven and fan with water.
g)
Re-install the shield and the rack supports.
h)
Dry the oven by turning the CONVECTION
cycle on.
To make cleaning the oven chamber easier, it
is possible to remove the door completely in a
few simple steps as shown in figure 13. Follow
the sequence in reverse order to re-install the
door.
2
1
A
Fig.13
cl e a n i n g d o o r g l a S S
To reach the inside glass of the oven door, use
the lower latch “A”, open outer glass “B” raising it from the bottom upwards. This will make
it possible to get inside the glass for normal
cleaning. Upon completion, close the external
glass by pushing it slowly downwards until the
click is heard of insertion in component
“A”.
A
Fig.14
cl e a n i n g T h e f a n
Periodically check the condition of the fan.
Make sure that there is not too much grease
on the blades since it may slow motor rotation
(which in turn may lead to overheating) and
uneven heat distribution (resulting in uneven
cooking).
15
ENGLISH
TroubleShooTing guide
Pr o b l e m Pr o b a b l e c a u S e re m e d y
Oven does not turn on
Unit unplugged
Check the plug connection and reconnect if necessary
Fuses
Check the fuses and replace them if
necessary
Cables/terminal block
Check the cables connection for loose
wire and reconnect if necessary
Switch
Check the switch and the voltage at
the inlet and outlet. Replace switch if
necessary
Safety thermostat
Check the safety thermostat and push
the red button
Oven does not warm up
Resistor contactor
Check the voltage at the inlet and
outlet of the contactor and replace if
necessary
Heating element burn out Replace the heating element
Thermostat
Check the temperature with a manual
thermometer and if necessary replace
the thermostat
Lights not lit Switch/lights
Check the switch and the lights and
replace if necessary
Motors do not work Motor contactor/Motor
Check the voltage at the inlet and outlet of the contactor. Check the motor
and replace the contactor or the motor
if necessary
Oven suddenly stops
Safety thermostat Push the red button on the thermostat
Short circuit
Check the fuses and replace them if
necessary, if the failure persists check
all parts with an appropriate tester in
order to find which is the part to replace
WHAT TO DO IN CASE OF A BREAKDOWN OR LONG PERIODS OF INACTIVITY
• Switch off the main electrical switch.
• Set all control panel knobs to zero.
• Inform technical assistance (only in case of
a malfunction).
• Clean the oven inside and out.
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