NOVO MARK II User manual

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Original Instructions
Instruction Manual
Ver010 0.1UL+cUL

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●「NOVO MARKⅡ」 is the roaster.
●Please read and comprehend this manual carefully for proper operations.
●Please keep this manual in sight for whom operates properly.
Contents
1.Before use
1-1.Important notice for safety -------------- P4
1-2.Where to place --------------------------- P4
1-3.Primary specification -------------------- P5
1-4.Preparation ------------------------------P6
1-5.Machine outline ------------------------- P10
1-6.Touch panel ----------------------------- P11
1-7.How to use Eject button ----------------- P13
1-8.Setting for roasting program ----------- P14
1-9.Notes on editing/creating programs ----- P21
1-10.Program management -------------------- P22
2.How to use
2-1.Start operation ------------------------ P26
2-2.Warming up ----------------------------- P27
2-3.Selecting roasting program ------------- P27
2-4.Set Green beans ------------------------ P29
2-5.Start roasting ------------------------- P30
2-6.Roasting ------------------------------- P30
2-7.Cooling Roasted beans ------------------ P30
2-8.Shutting down -------------------------- P33
2-9.Alert ---------------------------------- P34
3.Maintenance
3-1.Daily Maintenance ---------------------- P37
3-2.Instruction on touch panel
for Maintenance ------------- P50
3-3.Lifetime prediction on each part ------- P52
4.How to restore Hopper Alert ---------- P53
5.In case of trouble -------------------- P54

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The instructions shall state the substance of the following:
This machine can be used by children aged from 8 years and above and persons with reduced
physical, sensory or mental capabilities or lack of experience and knowledge if they have
been given supervision or instruction concerning use of the machine in a safe way and
understand the hazards involved.
Children shall not play with the machine.
Cleaning and user maintenance shall not be made by children without supervision.
This machine is intended to be used by expert or trained users in shops, in light industry
and on farms, or for commercial use by lay persons.

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1.Before use
1-1.Important notice for safety
This “NOVO MARKⅡ”is exclusive use for Coffee or Cacao Roasting purpose ONLY.
Do not use for other than intended purpose.
「NOVO MARKⅡ」is safe, easy to use and high maintainability machine.
To keep this machine optimum condition, please operate correctly.
*All/some contents in this instruction may be changed or modified without notice.
Important notes before use
・Make sure the room is well ventilated during operation.
・Keep always in sight during operation.
・Lock the door to prevent electric shocks during operation.
・Turn off breaker circuits after operation.
・Some parts of this machine becomes extremely hot during and after operation.
Do not touch other than necessary parts.
・Operate by only fingertip on touch panel.
Contact with sharp edge-tool may cause liquid leak.
・Stop operation immediately in case of odd odor, smoke, soot occurs.
May be in signs of abnormal roasting.
Important notes after use
・Do not touch other than necessary parts. Some parts remain extremely hot even after
shutting down.
・Turn off breaker circuits after operation.
For maintenance
・Annual overhaul should be done properly and professionally.
（Ask your mechanics for details）
・Roasting-Glass and Chaff-Bottle should be washed by detergent daily basis.
・Wipe off the dust on roasting machine daily basis.
・Stop operation immediately in case of any failures. Ask your mechanics to restore.
Any kind of personal modifications or repairs are strictly prohibited.
・Lifetime of electric devices or parts may vary depending on operating conditions.
5-years usage standard also may vary.
・If the malfunction yellow light goes on, appliance is malfunctioning.
Turn off or disconnect appliance from power supply and
have serviced by a qualified technician.
1-2.Where to place
Important notice
Do not place roasting machine as follows;
・Near flammable materials
・Under conditions of violent vibrations
・Under or on unstable objects
・Place generate flammable gas
・Place with much dust, moisture and/or metal powder
・Place with insufficient ventilation
・Place with unable to secure enough space around the machine
・Place where out of sight from anyone
・Equipment bonding is grounded only as functional purpose

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Rating-label is at left-side of lower panel.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions: (1) this device may not cause harmful interference, and (2) this device
must accept any interference received, including interference that may cause undesired
operation.
FCC CAUTION
Changes or modifications not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class
A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference whe the equipment is oparated
in a commercial environment. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the instraction manual,
may cause harmful interference to radio communications. Oparation of this equipment in
a residential area is likely to cause harmful interference in which case the user will
be required to correct the interference at his own expense.
1-3.Primary specification
・Machine size
width ：635mm
height ：1950mm
depth ：635mm
・power ：220-240VAC 40A 60Hz
・electric consumption ：8.5kw
・weight ：210kg
・operation temperature ：15℃～35℃
・storage and maintenance temperature ：-20℃～55℃
・operation humidity ：45%～85% RH
・storage humidity ：45%～85% RH
・install location ：less than 2000 m
・exhaust temperature ：100℃～260℃
・exhaust flow ：2.0 ㎥/min or less
・exhaust pressure loss ：0.5kpa or less
・pollution degree ：2
・overvoltage category ：Ⅱ
・noise level ：less than 73db

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Safety Precautions
Observe the following instructions to prevent injury to the user and others and damage to property.
In addition, the precautions provided throughout this manual should be read carefully and the
machine should be used correctly.
Precautions shown here
The harm or damage that could result from ignoring the following precautions and incorrectly using.
1-4.Preparation
Wiring connection should be strictly observed as follows;
・Wiring connection should be done by professional mechanics.
Power outlet not smaller than 240VAC, 40A.
・Ground connection should be done to prevent leakage current.
・Confirm that the machine is firmly fixed into a positions by levelers.
※Lighting
When one of the lighting goes off, shut down the machine and change Both light bulbs,
otherwise may cause failure of electric transformer.
※Change the paper-filter daily basis to prevent uneven roasting by lowering air flow.
When you use up all filters, place an order with the buyer for it.
(TYPE: DDFILTER-A)

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the machine are classified and explained using the following symbols and massages.
Examples of symbols
Warning
To Prevent Electric Shock, Short Circuits, Ignition, and Fires
Contact prohibited
Wet hands prohibited
Wetting prohibited
Warning
This symbol designates information that, if not
followed, “could result in death or serious injury.”
Caution
This symbol designates information that, if not
followed, “could result in injury or property damage.”
The information calls for “warning or caution.”
The information “prohibits”what must be not done.
The information gives “instructions”about what must be not done.
●Use a 220 VAC or 240VAC power outlet by itself.
●Push the power plug all the way into the power outlet.
●Wipe off any dust from the plug prongs.
●Do not modify the machine.
The machine should only disassembled and repaired by a service technician.
●Do not insert or remove the plug with wet hands.
●Do not put the machine, power plug, or the power cord in water or get water on them.
Do not place the machine where there is water.
●Do not use the machine or power plug if wet.
(Could cause short-circuit, electric shock, or malefaction.)
●the machine must not be cleaned by a water jet.

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Warning
To Prevent Burns
●Do not use the machine if the power cord or power plug is damaged or
if the power plugs is loosen when plugged into the power outlet.
●Do not damage, modify, excessively bend, pull on, twist, or fold up the power cord
or place it near a hot object or under a heavy object.
●If the supply cord is damaged, it must be replaced manufacturer,
its service agent or similarly qualified persons in order to avoid a hazard.
●Do not insert a metal object, such as a pin or needle or other foreign object
in the intake vent, exhaust vent, or gaps between components at the machine body.
●Do not allow unsupervised use by children and keep out of the reach of children.
●Immediately stop using the machine if anything is abnormal or malfunctioning.
・If the power cord or power plug is abnormally hot.
・If the electricity stops and starts flowing when the power cord is bent.
・If you get shocked when touching the machine.
・If the abnormal sounds during operation.
・If there are air leaks.
・If there is another abnormality or malfunction.
●During the machine operation
the red part will be very hot,
so never touch there.
During operation

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●If any glass part break, stop use immediately and replace the broken part.
●If smoke comes from the lower part of the machine
or fire outbreak from the machine,
stop use immediately, turn off power, and contact buyer.
●Beans immediately after roasted are very hot.
Never take beans-tray out
until cooling down is over.
※After cooling down, beans may be still hot.
During operation
●Exhaust air and air pipes
are very hot during operation.
Never touch
until the machine cooling down is over.
※After cooling down, Air pipes may be still hot.
Read Manual
This symbol designates information that,
“Always operate the machine while referring to this manual.”
Hot Caution
This symbol designates information that,
“Represents that the inside of the door is hot.”

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Controller
Made by Digital LT3300-T1-D24-C
Roasting Capacity
100g～1kg（estimate roasting
time5～10 min）
Max roasting kg/hr
8kg/hr
size
weight
width：635mm depth：635mm
height：1950mm weight：210 ㎏
Power・Consumption
220-240VAC,60Hz 40A 8.5kw
Cooling method
Suction type cooling（2 min）
1-5.Machine outline
Hopper
This is where to place
green beans.
Minimum 100g
Maximum 1kg
Roasting-Glass
This is where to
roast green beans
by hot air through
the three nozzles
from heater.
Beans-Tray
After roasting, all
beans fell into this
saucer.
Then cooling process
starts automatically.
Make sure to place this
saucer before start
roasting.
Chaff-bottle
All Chaffs derived by
roasting are
gathered into this
bottle. Keep clean
daily basis.
Touch panel
Operating this machine by
Easy visual screen.
Main switch
Placed left-side of this
machine.
Make sure to ventilate before
turning on.

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1-6. Touch panel
「NOVO MARKⅡ」is easy to roast for anyone by simply touching this panel.
①[Start screen]
After turning Main switch ON, [Start screen] appears on the panel as below.
By touching anywhere on the panel, automatically goes to [Menu screen]
Every operation starts from this screen.
Each button`s details is as follows;
②「Menu screen」
WARMING-UP
By touching this button, pre-heating automatically starts for
10min.
After 10 min, machine will be ready to roast.
ALERT
This button will be lightend in occurrence of abnormality.
By touching this button, you can verify on going alert point, cause
and records.

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SETTING
By touching this button, you can create/modify data of each roasting
program.
Detail setting will be explained in page 14.
MAINTANANCE
Use this button for maintenance of this machine.
Detail setting will be explained in page 50.
SHUT DOWN
By touching this button, cooling-down process will be automatically
start for 10 min.
After 10 min cooling, you can turn off the main switch.
EJECT
Use this button in case of immediate stop for roasting, in occurrence
of abnormality, or any other case of emergency.
By touching this button, on-going process will be forced terminated.
CHAFFS
Use for discharging chaffs and/or cleaning the chaffs bottle.
LIGHTING
Lighting will be ON/OFF by touching this button.
(Do not look directly at the light of lightings.)
(Do not touch switches of lights)
LOGO LIGHTING
LOGO lighting will be ON/OFF by touching this button.
NOW OPEN
Door will be closed and locked by touching this button.
NOW CLOSE
Door will be opened by touching this button. During main switch ON,
door will be closed.

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1-7.How to use Eject button
How to use this button in case of immediate stop for roasting, in occurrence of abnormality,
or any other case of emergency.
Touch this button.
Emergency shut-down will be displayed.
Blower will immediately stop and shutter will open
automatically.
Remove any objects causing this stop.
Close the door.
By touching “Reset”, shutter will be closed
automatically and resume.
※When Emergency shut-down activated during pre-heating,
pre-heating process will proceed after esuming.
※Any other time, it will be back to the screen before pre-heating.
200ｇ-1

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1-8.Setting for roasting program
How to set up (create new, modify) Roasting program will be explained as follows;
By Touching Roasting Program name, “Edit roasting program”screen will be displayed.
“Edit roasting program”
Choosing program by touching each one
directly, or touching ▲▼ to move up/down.
By hold pressing ▲▼, continuously move
up/down.
By touching “Check the profile”
, “Program Profile”screen will
be displayed.
Use this button for save or readout Roasting program.
Back to Main Menu
※After Pre-heating, “Start Warming
up”becomes “Ready to Roast”
automatically.
Currently selected Roasting Program.
Warming Up
Roasting Program
Selecting Roasting Program
200g-1
200ｇ-1
200g-2
200g-3
200g-4
200g-5
200ｇ-1

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「
Here you can learn how to create new program by learning how to modify the program.
First, select the profile「200g-1」
(Select the Blank one when creating new program.)
By touching “Select the profile”, profile
editing screen will be displayed.
You can set upto 150 programs.
You cannot copy or search the program from this screen.
If you are just cheking the screen, touch “Back”
to back to the previous screen.
※This screen are not for modification.
Press “Edit”to modify the selected program.
“Edit roasting program”screen
200ｇ-1
200ｇ-1
200ｇ-1
200g-1
200g-2
200g-3
200g-5
200g-4
“Program profile”screen

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Editing Screen
Press the program
Touch where you wish to create/modify.
Set the name of the Program
Here, how to name「Roast 1」as an example.
Touch the name of the existing Program.
「200g-1」
Typing-Keys will be displayed automatically.
Touch「CLR」to erase [200g-1]
200ｇ-1
200ｇ-1

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Input the name of the Program.
It switched uppercase and lowercase letters,
when you touch「CAPS」.
Touch the「ENT」, input is completed.
Changed section is flashing red.
By touching the「Write」,
to confirm the edit.
Roast 1
Roast 1

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How to create/modify the profile
Here add 8 stages as an example
Temperature(℃), Air-flow(％),Time (sec)
As an example, set 100℃, 75％, 25sec
You cannot enter 0 for temperature as wll asair-flow.
When you wish to delete the stage, enter 0 for sec,
and touch
Touching temperature you wish to set.
Numeric keypad will be displayed.
You can enter any number in between Min and Max.
Enter「100」
Then press「ENT」
※Press「CANCEL」to cancel
The data has been modified will be blinking in red.
Enter Air-flow and time as same.
※You cannot enter less than 50% on Air-flow to
prevent uneven-roasting.
Roast 1
Roast 1
Roast 1
Roast 1
100
100

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Set the data
To set the data, press “Write”
If you wish to undo modification, read next page
for more detail.
Confirmation message will be displayed.
Press “OK”
After checking edited data,
Press “BACK”.
Roasting program has been renamed.
Roast 1
100 75 25
Roast 1
100 75 25
Roast 1
Roast 1
Roast 1
Roast 1
200g-1
200g-2
200g-3
200g-4
200g-5

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Changes or Suspension
You can suspense any time during
blinking in red by pressing “Back”.
Back to previous screen.
Nothing has modified.
Press “name of the program”or▲▼
Suspension has done.
Modification remains until selecting other program.
Re-changing（This is not for ordinary use, but for saving function.）
If press “Select”without selecting other
program, confirmation message will be
displayed.
Press “OK”.
By pressing “Roasting Program”, you can check
the data remained modification.
Press “Edit”for re-modification.
Press “Back”for suspension.
ロースト 1
Roast 1
200g-3
200g-2
200g-4
200g-5
200g-1