Mono DX Deck User manual

© 2022, MONO Equipment Limited FILE-31 | Rev. A22 (August 2022)
Quick Start Guide
Deck 1
Deck 2
Deck 3
Enter Serial Numbers here
MonoEquip.com
MONO DX Deck Oven
EN
Product Version
UK specification
Eco-touch control
Fixed standard-depth decks
In the event of an enquiry please
quote these serial numbers.
Deck 4
Deck 5
Fan (If fitted)

Quick Start Guide DX Eco-Touch Fixed Deck Oven
FILE-31 | Rev. A22 (August 2022) MONO 2
Safety symbols
The following safety symbols are used throughout this document and manual (available at www.monoequip.com).
Before using your new equipment, read the instruction manual carefully and pay special attention to information
marked with the following symbols
WARNING Indicates a hazardous situation that, if not avoided, could result in death
or severe injury.
WARNING Indicates a hazardous situation that, if not avoided, could result in death
or severe injury.
CAUTION Indicates a hazardous situation that, if not avoided, could result in minor
or moderate injury.

DX Eco-Touch Fixed Deck Oven Quick Start Guide
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Electrical safety and advice regarding supplementary
electrical protection
Commercial bakeries, kitchens and food service areas are environments where electrical appliances
may be located close to liquids, or operate in and around damp conditions, or where restricted
movement for installation and service is evident.
The installation and periodic inspection of the appliance should only be undertaken by a qualified, skilled
and competent electrician, and connected to the correct supply suitable for the load as stipulated by the
appliance data label.
The electrical installation and connections should meet the necessary requirements of the local electrical
wiring regulations and any electrical safety guidelines.
We Recommend:
−Supplementary electrical protection with the use of a residual current device (RCD)
−Fixed wiring appliances incorporate a locally situated switch disconnector to connect to, which is
easily accessible for switching off and safe isolation purposes. The switch disconnector must meet
the specification requirements of IEC 60947.
Your attention is drawn to:
BS 7671:2018 – Guidance Note 8 – 8.13 : Other locations of increased risk
It is recognised that there may be locations of increased risk of electrical shock other than those
specifically addressed in Part 7 of BS 7671. Examples of such locations could include laundries where
there are washing and drying machines in close proximity, and water is present, and commercial
kitchens with stainless steel units, where once again, water is present. Where, because of the
perception of additional risks being likely, the installation designer decides that an installation or location
warrants further protective measures, the options available includes:
Automatic Disconnection of Supply (ADS) by means of a residual current device having a residual
operating current not exceeding 30 mA;
Supplementary protective equipotential bonding; and
Reduction of maximum fault clearance time.
The provision of RCDs and supplementary bonding must be specified by the host organisation’s
appointed installation designer or electrical contractor and installed by a suitably qualified and competent
electrician so as to comply with Regulations 419.2 and 544.2.
The supply to this machine must be protected by a 30mA RCD

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FILE-31 | Rev. A22 (August 2022) MONO 4

DX Eco-Touch Fixed Deck Oven Quick Start Guide
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Important safety matters: fix a water leak immediately to help
prevent electrocution
It is essential to regularly check for any signs of a water leak from an oven installation. If there is
evidence of a water leak, do not ignore it. Immediately report it to a manager or as applicable to your
organisation.
Furthermore:
Isolate the oven from the electrical supply (see Isolation).
Place an out-of-service notice on the oven.
Contact MONO Equipment for assistance (see Back Page).
Ovens need to be maintained and serviced at appropriate intervals to help prevent water leaks from the
internal plumbing and external hose connections. See Maintenance for further information.
Important notes
WARNING An electrical socket must be protected by a 30mA Residual Current Device (RCD)
before installation and commissioning of the oven.
To reduce the risk of fire or electric shock, do not remove covers (or back
sheeting). There are no user-serviceable parts inside. Repairs should be done by
authorised personnel only.
Never use the USB port to power or recharge electronic devices e.g., mobile
phones. Incorrect usage causes damage to the oven and could result in a fire.
CAUTION Be aware of hot surfaces.
−Do not touch the front with bare skin.
Failure to adhere to the cleaning and maintenance instructions detailed in this
manual could affect the warranty of this machine.
The oven should only be used for baking bread, pastries, and cakes.
Some sections of this manual are for engineers only and the customer should not
attempt to make any alterations.

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Contact Information
Thank you for purchasing this MONO DX Deck Oven.
“A combination of clean industrial design and the latest technology.”
The information in this quick start guide should get your purchase up and running without any problems.
If you have a problem with your purchase, please contact the Mono Service Department at:
MONO Equipment Limited
Queensway, Swansea West Industrial Park, Swansea, SA5 4EB, UK
Phone: [phone] | Email: [email protected]
Please quote the serial numbers of each deck when contacting the MONO Service Department.
You can write the serial numbers in the boxes below.

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Safety
The Bakery Manager or Supervisor must carry out daily safety checks. Bakery staff must not, under any
circumstances, remove panels to access any part of the oven.
Only fully-trained and authorised persons are permitted to do any work on the oven. Authorised electricians must
carry out all repairs and maintenance of electrical units. Always disconnect or isolate the power supply before
starting any maintenance (i.e., opening panels) or cleaning work on the oven.
WARNING Before using the oven, check that:
−All cover panels and pipe fittings are secure.
−The door handles are not damaged.
If the oven is damaged or malfunctioning, stop using it.
−Do not attempt any repairs.
−Contact the Mono Service Department for advice.
−Fit only MONO spare parts to this oven.
All connections to the oven must comply with the statuary requirements of the
country of installation.
Never use the USB port to power or recharge electronic devices e.g., mobile
phones. Incorrect usage causes damage to the oven and could result in a fire.
Operate the oven only as described in this manual.
WARNING Separate electrical supplies to each deck and the prover base must have their
own 30mA Residual Current Device (RCD).
Always fit a wall isolator to isolate the oven completely. The isolator must be
visible, labelled, and easily accessible by an operator.
Always check the electrical ratings on the nameplate before connecting power.
CAUTION Be aware of hot surfaces:
−Always use oven gloves when loading or unloading the oven.
−Allow time for the oven to cool down before cleaning it. To prevent door
glass from shattering, do not clean the oven glass when hot.
−While the oven is in operation (and for some time after use), it is
inadvisable to touch the oven window or the surrounds because of
conducted heat.
The oven owner is legally obliged to instruct staff on these safety points and
the safe operation of the oven. Therefore, these instructions should not be
removed from the working area.
Do not store items on top of or behind the oven.
Only use the oven for baking bread, pastries, and cakes.
Contact MONO Equipment for other product-making machines.
No unauthorised modifications to the oven are permitted.

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Installation
WARNING An electrical socket must be protected by a 30mA Residual Current Device (RCD)
before installation and commissioning of the oven.
Always fit a wall-mounted isolator to isolate the oven completely from the electrical
supply. The isolator must be visible, labelled, and easily accessible by an operator.
Always check the electrical ratings on the nameplate before connecting power.
Electrical connections
Table 1: Electrical loading per oven
Tray width Voltage Power
3 trays 415 Vac (50 Hz), 3-phase + neutral + earth 42 kW, 60 Amps per phase
4 trays 415 Vac (50 Hz), 3-phase + neutral + earth 56.5 kW, 90 Amps per phase
Note
Whenever connecting power to the oven, eight minutes must elapse before the oven’s steam function can be
used. The bottom elements require enough time to heat up for steaming. This waiting time applies even if the
power is disconnected and connected again, and the oven is still hot.
General installation
A solid, smooth, and level floor for the oven is best.
Consider also how the oven is to be accessible for maintenance and cleaning.
The oven is not a built-in (integrated) appliance. Allow sufficient clearance in front of the access panels
(right-hand side) to allow for servicing.
If not chosen as an oven option, an extraction hood should be mounted above the oven to disperse excess
steam and heat. Otherwise, the bakery ceiling and ambient temperature could be adversely affected.
Fit a chain retainer, shorter than the power cables, to protect them from strain if the oven is moved. Use
the hole provided in castor fixing corner plates to fit the chain retainer to the wall (or floor) and the base.
Installation must be performed by a fully-trained and authorised engineer. Utilities must be installed by
licensed contractors and must conform to all local and state building codes.
Read the Safety section on page 7.

DX Eco-Touch Fixed Deck Oven Quick Start Guide
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Overall dimensions
Note: All dimensions are in mm and are approximated.
Water supply requirements
Oven
All ovens with a steam function require a ¾” BSP hot or cold water supply at a pressure of 2 - 3 bar
(29 – 44 psi). The water supply should comply with local water regulations.
A manifold supplies all decks from one connection point.
For proper operation of the steam system, it is recommended that the water supply also has the
following specifications:
Hardness 0 – 4 grains per gallon
PH range 7.0 to 8.5
Chloride concentration 0 – 20 ppm
Consult MONO for proper water filtration system information.
No drain is required for this oven.
A non-return check-valve is supplied fitted to the water inlet manifold.

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Note
The set-up procedure below must be followed to allow the steaming system to function correctly.
Oven water system setup procedure
CAUTION It is imperative that the water delivery to the deck oven is checked for the steam
system to operate correctly.
Note that dynamic pressure, not static pressure, is being measured.
Procedure
1. Flush out the main feed pipe to be used until water runs clear and free from debris.
2. Connect the main feed to the oven.
3. Connect flexible hoses to each deck.
4. Place a container under the test valve.
5. Slowly open drain valve and set the regulator to 0.5 bar using the screw underneath.
−Never use the oven above this setting.
6. When the pressure has stabilised, shut the test valve.
7. Repeat steps 4 to 6 at the end of the installation.

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Figure 1: Water regulator setup (located on rear of oven)

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Exhaust Connections (if canopy fitted)
Ideally, an exhaust duct should rise 2 metres above the bakery roof and be protected from wind and birds
by a duct protector.
It should be of a suitable material to take the high temperatures and humidity expected.
It should be flexible and easily removable at the oven connection point.
This allows the oven to be moved for cleaning when required.
Figure 2: Canopy (without fan) dimensions
Dimensions are in mm (inches)

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Figure 3: Canopy (with fan) dimensions
Dimensions are in mm (inches)
Table 2: Canopy parts
Item Part number
A Extraction fan assembly 247-08-04900
B Inlet ring 247-08-05100
C Flue assembly 257-10-00010
D Canopy assembly 257-10-00016
E(1) Extraction duct assembly for 2-tray oven width 257-10-00022
(1) Contact MONO Equipment for the availability of other extraction duct assemblies.

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Isolation
To stop the oven in an emergency, switch off using the main isolator on the oven.
A wall-mounted isolator switch, rated for the specific model of oven installed, must also be available to isolate the
oven completely in an emergency. The isolator must be clearly accessible and known to the oven operator.
Figure 4: Main isolator switch on the oven
WARNING
Main isolator

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Basic Operations
Operations are performed by touching an area of the screen, bringing up the next information panel or
activating a function.
CAUTION Do not use excessive force. The pressure required to operate the panel is
adjustable in the Settings menu.
Standby
The oven turns off. Touch
the screen to go to the
Choose Option screen
Sleep
The oven stays at 100 °C while sleeping.
It wakes up when the screen is touched, and
heats to the last program temperature. The
Choose Option screen reappears.
Touch the screen in
the circled areas to
choose an option

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Cleaning
Daily cleaning instructions
WARNING Isolate the oven from the mains supply before cleaning.
CAUTION Take care water does not enter the control-panel mounting or
roof-mounting fan.
Procedure
1. Sweep any debris out of the oven after it has been allowed to cool.
Note: Cooling down could take several hours. Use a vacuum cleaner with metal attachments (i.e. able to
take the heat), if available.
2. Brush down and wipe oven front, back and sides with a damp cloth.
3. Spot clean outside with a damp cloth, which has been soaked in a solution of mild detergent, and hot
water. Paying particular attention to ensure excess water is not applied around the area of the
electrical panels.
Weekly cleaning instructions
WARNING Isolate the oven from the mains supply before cleaning.
CAUTION Take care water does not enter the control-panel mounting or roof-
mounting fan.
Do not stand on the roof.
Procedure
1. Complete the daily cleaning procedure, as above.
2. Use a nylon brush to scrub the wheels with a mild detergent and hot water.
Note: Using too much water eventually rusts the metalwork.
3. Ensure the oven roof area is clear of debris and dust build-up.
Note: Do not stand on the roof.

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Maintenance
General maintenance
WARNING This appliance must be maintained at regular intervals. The frequency of
maintenance will depend upon your specific use and location. The maximum
service interval should be 12 months.
Service and maintenance should only be undertaken by suitably qualified,
trained, and competent engineers.
You must immediately report any damage or defect arising with the
appliance.
Unsafe equipment is dangerous. Do not use the appliance. Isolate the power
supply and contact MONO or your appointed service agent.
Check for frayed or bare cables.
−Do not use the machine if frayed or bare cables are visible.
Follow cleaning instructions (see Cleaning on page 16).

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MONO Equipment
Queensway, Swansea West Industrial Park, Swansea, SA5 4EB UK
Phone [phone] (Main) | +44/0 1792 564039 (Spares)
Email: [email protected]
www.monoequip.com
As it is our policy to improve our machines continuously, we reserve the right to
change specifications without prior notice.