Memak Rota Series User manual

INSTALLATION AND USER MANUAL FOR BAKERY OVEN WITH ROTATING TROLLEY I1

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INSTALLATION AND USER MANUAL FOR BAKERY OVEN WITH ROTATING TROLLEY I3
STELLA COMBINE FIRIN KURULUM VE KULLANIM KILAVUZU I3

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INSTALLATION AND
USER MANUAL
INTRODUCTION 6
Warning Signs Used 7
Warranty 8
Manufacturer Company 9
Product Information 9
Product Definition 10
Product Operating Principle 10
Manufacturing Site Design 11
Product Specifications 12
Product Dimensions 12
PRODUCT COMMISSIONING 13
General Rules on Unpacking the Machine 13
Load Structure 15
Product Transport 15
General Rules for Lifting and Transporting the Machine 15
Rules on Machine Stocking 17
PRODUCT INSTALLATION 18
Fresh Water Installation 20
Waste Water Installation 22
Fuel Connection Installation (Burner) 24
Electrical Connection Rules 24
Shaft Installation Connection 27
Dismounting and Reassembly 29
CONTROL PANEL USE 29
Pre Heating (Preparation) 30
Cooking 30
Cooling 30
Issues to be Considered During Use 30
POINTS TO BE CONSIDERED TO ENABLE THE OVEN TO HAVE LONGLASTING SERVICE LIFE 31
PERSONNEL PROTECTIVE EQUIPMENT 32
Safety Systems Controlling 33
Waste (Residue) Hazards 33
Burning Hazard 33
Solutions 33

INSTALLATION AND USER MANUAL FOR BAKERY OVEN WITH ROTATING TROLLEY I5
Electrical Hazard 33
Solutions 33
Physical Hazards 34
Solutions 34
Fire Hazard 34
Solutions 34
Gas Accumulation Hazard 34
GENERAL CLEANING 34
Hygienic Areas 34
Cleaning Planning 34
Water Installation Cleaning 35
MAINTENANCE AND SETTING 36
Cooking Period and Temperature Setting 36
Steam Injection Setting 36
Routine Maintenance 36
General Rules 36
Regular Maintenance Procedures 37
Lamp Changing 37
Door Seal Changing 38
Door Glass Changing 39
Door Mechanism Lubricating 41
Reducer Shaft Bearing Lubricating 42
Door Lock Mechanism Lubricating 43
Door Ramp Lubricating 44
POSSIBLE FAILURE AND CAUSES 45

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Introduction
Manual
• Installation instructions are part of the device and contain
information for the safe device use.
• Installation instructions must be fully read before
installation.
• Installation instructions must always be ready to be
accessed by the installer at the installation site.
• Installation instructions must be maintained along the
device service life.
• MEMAK MAKİNA shall not be held responsible for the
problems arising from unintended use of the oven.
• Installation instructions must be delivered device’s
subsequent operators.
Figure
• All figures given in this manual are exemplary.
• It may show dierences according to the current device.
The company reserves its rights for technical modifications for
development!
©2018 MEMAK TECHNICAL SERVICE. All Rights Reserved. Transfer of
product-specific information to third parties is prohibited.

INSTALLATION AND USER MANUAL FOR BAKERY OVEN WITH ROTATING TROLLEY I7
Ths way up Move n a manner as the drecton looks upwards wth the
arrow sgn.
Fragle Handle the package wth care.
Keep t dry Packed so as not to contact wth open ar.
CE Mark The machne meets the basc safety requrements.
Center of Weght Indcates the pont where the machne should be lfted.
Hanger Pont Indcates where to attach ropes or chans.
Warnng A hazardous stuaton, t may result n severe njury and
death.
Fre Fre hazard!
Hgh Voltage Attenton, Death Rsk
Hgh Temperature Door, glass and ts vcnty reach hgh temperatures when
the oven s operatng.
Operating
Mechanical Parts
Do not perform mantenance or repar work on movng
parts.
Warning Signs Used

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Warranty
Those not covered by the warranty;
• Glass damages, ampoules and seals.
• Unintended use of the device,
• Modifications or technical modifications to the device by person and
persons not authorized by the manufacturer,
• Avoiding use of the manufacturer company’s original parts,
• Damages with mechanical impacts during the oven transportation by
the customer.
• Losses due to the insuciency of all network systems supplying the
oven.
• Faults that may occur due to user’s neglect of the oven.
• No person other than MEMAK MAKİNE’s authorized personnel or
authorized services should under any circumstances interfere with
the repair and modification of the device.
• Due to the failures in electric motors.
• Due to the failures those may occur with the entire electricity
materials.
• In cases of tempering and damaging settings on oven.

INSTALLATION AND USER MANUAL FOR BAKERY OVEN WITH ROTATING TROLLEY I9
Manufacturer Company Information
Manufacturer: MEMAK PLASTİK GIDA MAKİNA SAN. TİC. A.Ş
Address: 4.Organize Sanayi Böl. Kayacık Mah. 103. Cad.
No: 10 Selçuklu/KONYA/TURKEY
Telephone: [phone]
Fax: [phone]
Web: www.memak.com
E-Mail: [email protected]om
Product Information
TYPE Bakery Oven wth Rotary Trolley
SERIAL ROTA
MODEL 507, 608, 609, 810
LABEL INFORMATION
1. Manufacturer company information
2. Machine type
3. Machine weight
4. Machine model
5. Production date
6. Serial number
7. CE mark
8. Operating voltage
9. Operating frequency
10. Operating power

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Product Definition
ROTA is a Bakery Oven with a rotary trolley with rear heat exchanger, fast air circulation. Cooking reservoir and body
components is made with 304 quality while heat exchanger is made of 310 quality stainless steel which is the most
resistant stainless steel to heat.
The oven is equipped with the necessary Safety systems during operation and maintenance. Exterior coating metal
sheet is coated with insulation material against heat loss. Cooking cell door and the combustion chamber are made
of stainless steel.
Product Working Principle
ROTA Bakery Oven with Rotary Trolley is equipped with indirect heated air recirculation and rotary
pan trolley is all-purpose and economic ovens enabling bakery products to be cooked in line with the
requested cooking characteristics.
Air inside the oven is circulated on outer surfaces of indirect air heater heated by a burner via a
circulation fan leaves a particular amount of heat received from heater to steam generators while
leaves a particular amount on product on the rotary trolley arrives to heater in the burning cell and air
circulation continues in this way by reheating.
It provides convenience in terms of easily loading and unloading also for bakery oven with rotary
trolley. Rotary table is driven with a reducer system installed on the top part of the oven.
ROTA, both for the manufacturing of various types of bread and also most ecient cooking of the
pastry products has been designed by using all engineering branches.
It is designed in dierent sizes and can meet the needs of small, medium and large enterprises. Thanks
to specially designed air circulation system and steam generators (thanks to placement in dierent
parts of the cooking chamber) balanced distribution of hot air and steam in every point of the cooking
reservoir thus stable leavening and bulkiness and cooking ensured for the product.
Oven external circuit elements are equipped with plug-and-socket system for ease of service and
maintenance. Lamps resistant to 350 ° C are used for furnace illumination. Oven’s control panel is on
the right when viewed from the front. Panels are fully sealed. In the event of a person staying inside the
oven to be used in case of emergency under the Machine Directive, a safety door handle is designed in
order to open the door from the inside. Again in this context, there is an EMERGENCY STOP BUTTON
stopping oven operation when an emergency stop is required. Signal lamps for the oven operation and
failures are considered within the scope of the machinery directive.

INSTALLATION AND USER MANUAL FOR BAKERY OVEN WITH ROTATING TROLLEY I11
Production Area Design
1. In the entire area, there should be some room to allow for inspection and cleaning when
manufacturing equipment is installed.
2. When placing the machines, all connections must be closed so that there are no openings.
3. The floor on which the machines are placed should be accessible from the point of view of the
cleaning operation or should be completely closed.
4. In cases where equipment passes through sections such as ceiling, floor, wall, sucient floor
should be provided between equipment and wall for cleaning or machine should be mounted on
the wall not to permit any gap.
5. Auxiliary equipment must be removable and can be reassembled to facilitate cleaning.
6. Production base should be covered with hard, smooth, easy to clean and non-absorbent material.
7. For insulation, non-absorbent materials should be used. These surfaces should be accessible.
8. Stacking should be made on palettes to let minimum 100 mm distance with the floor when
storing the products.
9. Vessels used to collect waste products and waste water should be made of easy to clean materials
and should have sucient volume.
10. Doors and windows opening out of the plant should be isolated to prevent any outsourced
contamination.
11. Sucient ventilation should be ensured in the washing rooms.
12. Water and water vapor that come into direct contact with the products should be of drinkable
quality.
13. Pipes, valves and fittings used for liquid materials: Either “on-site cleaning” programs should be
implemented for these sections or systems allowing easy disassembly and assembly should be
used.
14. All fixed pipes should be isolated to prevent condensation.
15. Drainage systems for wastewater must be installed in areas where cleaning is required.
16. Floor slope should be such as to prevent water accumulation on the surface.
17. Illumination lamps should be protected as to prevent falling and breaking.
18. Power cables should be stabilized (their contact with the ground should be prevented)
19. Machine’s electrical components should be closed to prevent dust formation. Water should be
prevented from entering electrical panels.
20. Machine parts such as fan, motor should be accessibly mounted.
21. Motor and other auxiliary equipment should be placed not to touch the floor.

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Product Techncal Detals
ROTA810 ROTA609
Capacty (peces / 8 hours) 3000 2400
Cookng Area (m2) 14,4 8,6
Weght (kg) 2750 2100
Electrcty power (kw) 4 4
Cookng Temperature (C°) 280-300 280-300
Tray Szes (mm) 800x1000 600x900
Number of Trays (peces) Max 18 Max 18
Product Dmensons
(Fgure1)

INSTALLATION AND USER MANUAL FOR BAKERY OVEN WITH ROTATING TROLLEY I13
ROTA810 ROTA609
DEPTH ( A ) mm / nc
(A1) mm / nc
2496
2960
2217
2680
WIDTH ( B ) mm / nc 1950 1711
HEIGHT ( H ) mm / nc
(H1) mm / nc
2320
2590
2320
2595
PRODUCT COMMISSIONING
• Installaton s carred out by the manufacturer’s personnel or by the personnel authorzed by the
manufacturer.
• Manufacturer s not responsble for any falure caused by unauthorzed personnel. Manufacturer
s not responsble for any malfunctons caused by unauthorzed personnel durng the nstallaton,
despte the labor guarantee.
• Manufacturer cannot be held responsble for the place and techncal and legal sutablty of the
machne.
• All operatons must be carred out n accordance wth the drectves of a sole authorzed person.
• Operators and people under ther command must wear protectve clothng n complance wth
the operaton.
Manufacturer s not lable for accdents, damage and machne falures caused by the falure to comply
wth the rules n ths secton.
General Rules on Unpackng the Machne
• Inspect the machine for damages during transportation before unpacking. Check that all parts
listed in the shipping documents are present. If there are missing parts, manufacturer must be
informed within 24 hours.
• Dispose of the packaging material in accordance with the applicable legal regulations when the
machine is fully installed.
• Store the materials used for lifting the machine in a suitable place for future use. (Figure 2 and
Figure 3)

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(Fgure2)
(Fgure3)

INSTALLATION AND USER MANUAL FOR BAKERY OVEN WITH ROTATING TROLLEY I15
Load Structure
Machne can be shpped n form as stated below:
• Completely assembled;
• Partally assembled;
• Not completely assembled; parts are stacked on the pallet or optonally on top of any wooden
structure.
The vehcle to be transported must have the requred lftng capacty. (Please see machne’s techncal
nformaton chart.). Furthermore, vehcle’s mnmum loadng areas should be as follows. (Wdth: 2300
mm; Length: 5000 mm)
Lftng devce used to rase the machne; should have sucent lftng capacty and fork length.
Product Transport
General Rules on Lftng and Transportng the Machne
• Before startng the operaton, desgnate and nspect the entre transport area, the parkng area of
the vehcle carryng the transport and the area where the machne wll be nstalled. Ensure there
s no hazardous stuaton.
• Make sure that the vehcle to carry out the machne’s lftng and transport procedure of the
machne has sucent lftng capacty. Weghts are stamped on the packagng and / or are
avalable n ths manual.
• Check that the hostng ropes and chan types are approved and that the capacty nstructed by
the manufacturer s clearly wrtten on the ropes. Check whether there s a damage and corroson
wth the lftng ropes before use.
• Do not knot or twst the lftng ropes and follow the rules wrtten n ths manual by the
manufacturer. Same rules apply to chans and belts.
• Partcular attenton should be pad for lftng the machne centrally.
• Do not clmb over and pass under when the machne s loaded and movng.
• Care must be pad that unauthorzed personnel are not n the loadng area.
• In order not to cause any accdent and njures; all operators must stand at a safe dstance when
lftng the machne.
• Specal care must be pad to keep the system stable when realzng machne lftng procedure.

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Transport Wth Crane
(Fgure4)
WARNING: Take necessary cautons durng transport! Start wth the lftng procedures after
ensurng that hangers are fully nstalled.

INSTALLATION AND USER MANUAL FOR BAKERY OVEN WITH ROTATING TROLLEY I17
Transport wth Forklft
(Fgure5) (Fgure6)
Lftng devce used to lft the machne; should have sucent lftng capacty and fork length.
The packaging structure of the product is made according to the world and European norms. It is made
ready for the shipping procedure by placing into cases packed with nylon and design in compliance
with standards by compressing with nylon with bubble pack. (Figure 5 and Figure 6)
PLEASE CHECK THE STATUS OF PACKING WITH CARE BEFORE RECEIVING THE PRODUCT.
DO NOT TAKE OVER PRODUCT WITH DESTROYED PACKAGE, DAMAGED CASE AND BEING
CRUSHED AND SCRATCHED. MOREOVER, INFORM THIS SITUATION IMMEDIATELY TO
MANUFACTURER BY TAKING PHOTO AND WITH A BRIEF NOTE.
Rules for Machne Storage
• Machne must be stored n ndoors away from dust, mosture and heat.
• Permssble ambent values for storage are as follows: Temperature: -5 C° to 45 C°
• Maxmum mosture: 60 %
• It should be ensured that the place where the machne s stored bears no rsk of vehcle crash.
• Guarded parts must be checked regularly.
• Do not stack machnes on top of each other.
• If the machne s stored wthout a package, t must be rased from the ground wth the help of
wooden pallets. Cover to prevent dust and drt accumulaton.

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PRODUCT ASSEMBLY
Ready assembled machne:
Machne arrves as ready assembled requres specal nstallaton settngs n specal areas assgned to
t. Sem assembled or unassembled machne:
If the machne shpped as unassembled or sem-assembled; the assembly operaton must be
performed by the personnel authorzed by the manufacturer.
1. If there s no prevous layout desgned for the ovens, oven shall be sutably placed. (Fgure-7)
IMPORTANT: Distance between the oven and wall should be at least 500 mm (half meter).
(Fgure7)

INSTALLATION AND USER MANUAL FOR BAKERY OVEN WITH ROTATING TROLLEY I19
2. It should be investigated if multiple ovens are to be installed. (Figure 8)
(Fgure8)
There are fve types of nstallatons n rotary ovens as water, fuel, electrcty and shaft nstallaton.

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Fresh Water Installaton
Water connection for ROTA810 bakey ovens with rotary torlley is done with ½ “ steel pipes. Fresh water
is delivered to water distribution robot via hose and from here water is distributed to steam generators.
Water from robot to water generators is supplied via ½” industry hoses. Fresh water installation is
brought to the proximity of of the oven by the customer. It should be tightened with brackets after
installing water inlets. Operating pressure is 1-3 bars (Figure 9).
(Fgure9)
Notes:
• Make the connecton wth a flexble hose to absorb the pressure from the man swtch.
• If necessary, nstall a manually controlled valve n order to nstantly shut down the system.
• After usng the oven on the frst day, check whether the flters are drty or not accordng to the
procedures. (Fgure 10).