MBM EREBUS 28 User manual

EREBUS 28”
USER MANUAL
EREBUS

EREBUS USER MANUAL
1. FOREWORDE 4
1.1 General 4
1.2 Assistance 4
1.3 Graphic form of security warnings 4
2. SAFETY WARNINGS 5
2.1 General safety rules 5
2.2 Responsabilites 5
2.3 Warning for users 6
2.4 Maintenance warnings 6
2.5 Other provisions 7
2.6 Unpaking and tuning 7
2.6.1 Saddle regulation 7
2.6.2 Pedal mounting 8
3. BICYCLE DESCRIPTION 9
3.1 General description 9
3.2 Data sheet 10
3.3 Brake levers 1 11
3.4 Speed change 11
3.5 Service system management 12
3.5.1 Service managements commands 12
3.5.2 Turning the system on/off 12
3.5.3 Support Activation 13
3.5.4 Service level setting 13
3.6 Display graphic interface 14
3.6.1 General screen composition 14
3.7 On-board computer mode 15
3.7.1 Race mode 15
3.7.2 Summary mode 16
3.8 Walking assistance mode 17
3.9 Menu 18
3.9.1 Screen brightness 19
3.9.2 Change language 19
3.9.3 Units of measurement 19
3.9.4 Weight 20
3.9.5 Gender 20
INDEX
3.10 Error code 20
3.10.1 Troubleshooting 22
3.11 Battery 23
3.11.1 Charge status 23
3.11.2 Battery installation/removal 23
3.11.3 Battery charging 25
3.11.4 Troubleshooting 25
3.12 Front and rear headlight 26
3.13 Front suspension 26
4. CONDITIONS OF USE AND INTENDED ENVIRONMENT 27
4.1 Intended use 27
4.2 Environment of use 28
4.3 Improper uses and contraindications 28
5. LIFTING AND TRANSPORT 29
5.1 Lifting 29
5.2 Transport 29
6. COMMISSIONING 30
6.1 Battery charge 30
6.2 Preliminary functional checks 31
6.2.1 Control devices 31
6.2.2 Wheels 31
6.2.3 Braking 31
6.2.4 Frame, handlebar and saddle position 32
6.2.5 Brake adjustment 33
6.2.6 Suspension adjustment 33
6.2.7 Headlight operation 33
7. USE OF THE BICYCLE 34
7.1 Use of the bicycle 35
7.2 Braking 35
7.3 Bicycle parking 35

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8. MAINTENANCE 36
8.1 General 36
8.2 Daily maintenance and checks 36
8.2.1 Control of nameplates and pictograms 36
8.2.2 Wheel control 36
8.2.3 Brake operation control 36
8.3 Weekly maintenance and checks 37
8.3.1 Washing and cleaning 37
8.3.2 Lubrification and chain tension control 37
8.3.4 Frame and bolt control 37
8.4 Monthly maintenance and checks 38
8.4.1 Derailleur control and adjustment 38
9. TECHNICAL ASSISTANCE AND SPARE PARTS 39
10. WAREHOUSE 39
11. DISPOSAL COMPONENTS AND MATERIALS 40
12. WARRANTY RULES 41
13. CONFORMITY 42

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1. FOREWORD
1.1 General
This manual is an integral and essential part of the pedal assisted bicycle model E - EREBUS 28”. Prior to commissioning,
it is imperative that users read, understand, and strictly follow the following dispositions.
The manufacturer shall not be liable for damage to persons and/or property or for damage to the pedal cycles if they are
used in a manner not in accordance with the instructions. In view of the continuous technological development, the man-
ufacturer reserves the right to modify the components, including the chassis, without prior notice.
without prior notice, without automatically updating this manual.
1.2 Assistance
For any inconvenience or request for clarification, contact the authorized dealer, who has competent and specialized
personnel, as well as specific equipment and original spare parts.
1.3 Graphic form of safety warnings
The following graphic warning symbols will be used to identify the safety messages in this manual. They are intended to
draw the attention of the reader/user to the proper and safe use of the pedal-assisted bicycle.
It highlights the presence of dangers that
cause residual risks to which the user must
pay attention in order to avoid injury or ma-
terial damage.
DANGER
It highlights behavioral rules to keep in order to
avoid damage to the pedal assisted bicycle and/
or the onset of dangerous situations.
ATTENTION

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2. SAFETY WARNINGS
2.1 General safety rules
Even if you are already familiar with the use of pedal-assisted bicycles, you should follow the instructions given here, in
addition to the general precautions to be observed when riding a motor vehicle general precaution to be observed when
riding a motorized bicycle.
Specifically:
• Acquire full knowledge of the pedal assisted bicycle.
• Read the manual carefully to learn about its operation, safety devices, and all necessary precautions for safe use of the
bicycle. to use the bike safely. All this is to enable safe use.
• Carefully maintain your pedal assisted bicycle in perfect working order.
For any inconvenience or request for clarification, please contact the authorized dealer without hesitation, who has at
his disposal competent and specialized personnel, specific equipment and original spare parts.
2.2 Responsibility
Failure to comply with the operating instructions and safety prescriptions contained in this manual exempts the manufac-
turer from any liability.
If the pedal assisted bicycle is not serviced in accordance with the instructions provided, with non-original spare parts or in
any case in such a way as to impair its integrity or change its characteristics, the manufacturer will be held harmless from
any responsibility regarding the safety of persons and the defective operation of the pedal assisted bicycle.
ATTENZI-
USING THE PEDAL-ASSISTED BICYCLE
Every user must first read the instruction manual, especially the chapter on safety instructions.
ATTENTION
HAZARDS OF PEDELEC USE
• Despite the application of safety devices, for safe use of your pedal assist bicycle, please take note of all accident preven-
tion requirements in this manual.
• -lways remain focused while riding and DO NOT underestimate the residual risks associated with riding a pedal assist
bicycle.

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For any information that is not included or cannot be deduced from this manual, please consult your authorized dealer
directly.
2.3 Warning fo users
1. It is forbidden to load a passenger.
2. It can only be used by adults and experienced kids. Do not take alcohol or drugs before riding the pedal assisted bicycle.
3. These pedal assisted bicycle models are designed and built to be used outdoors, on private and public roads and envi-
ronments.
4. Do not ask the pedal assist bicycle to perform beyond what it was designed for.
5. Never ride your pedal assist bicycle with any parts removed.
6. Avoid uneven surfaces and obstacles.
7. Ride with both hands on the handlebars.
8. Replace worn and/or damaged parts, check that guards are working properly before use.
2.4 Maintenance warnings
1. All maintenance operations must be carried out with the battery disconnected.
2. During each maintenance phase, operators must be equipped with the necessary accident prevention equipment.
3. The tools used for maintenance must be suitable and of good quality.
4. Do not use gasoline or flammable solvents as cleaning agents, but always use non-flammable and non-toxic solvents.
5. Limit the use of compressed air for cleaning as much as possible (max 2 bar) and protect yourself with goggles with
side shields.
6. Never resort to the use of open flames as a means of lighting when carrying out inspection or maintenance operations.
7. After any maintenance or adjustment, make sure that no tools or foreign bodies are left between the movement parts
of the pedal- assisted bicycle.
ATTENTION
UNAUTHORIZED MODIFICATIONS
If you hear unusual noises or feel anything strange, stop your pedal assisted bicycle immediately. Check it later and, if nec-
essary, contact your authorized dealer.
ATTENTION
ORIGINAL REPLACEMENTS
Use only original spare parts supplied by M.B.M. S.r.l. Any liability of the Manufacturer for damage or loss of functionality
caused following the use of non-original accessories and parts is excluded.

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2.5 Other provisions
The first thing to do when starting use is to check the presence and integrity of the protections and the operation of the
safety devices. If you find any defects, do not use the pedal assisted bicycle!
FENDERS
It is therefore strictly forbidden to modify or remove the guards, controls, la-
bels and information plates.
WARNING
WARNING
IMPORTANT NOTICE:
For your safety, the seatpost reference
mark (B) should never be outside the
tube into which the seatpost is inserted.
ATTENTION
ASSEMBLY
In the event that you do not have the ap-
propriate instrumentation for adjustment
or do not have the skills, contact the au-
thorized reseller.
2.6 Unpacking and tuning
The pedal assisted bicycle is delivered fully assembled and in working condition.
2.6.1 Saddle adjustment
Adjusting the height of the saddle is an essential prerogative for the correct use of the pedal assisted bicycle. Incorrect
adjustment can generate structural breaks in the frame.
Adjust the height of the saddle by activating the quick release mechanism (Ref. A - Figure 1).
Check that the mechanism is tightened before testing the seat and using the vehicle. Do not raise the saddle beyond the
limit switch signal located in the seat post (Ref. B - Figure 1).
FIG. 1

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2.6.2 Montage Pedals
Right Pedal: it is identified by the letter R marked on its pin.
For pedal mounting, screw by turning the pin clockwise.
(Figure 2)
Left Pedal: it is identified by the letter L marked on its pin.
For pedal mounting, screw by turning the pin counterclock-
wise. (Figure 2)
ATTENTION
ASSEMBLY
In the event that you do not have the appropriate
equipment for adjustment or do not have the skills,
contact the authorized dealer.
ATTENTION
ASSEMBLY
For a correct setting of the pedals is necessary use
a key of 15
FIG. 2

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3. DESCRIPTION OF BICYCLE
3.1 General description
The pedal-assisted bicycle is designed and built to be used outdoors, on roads and private or public environments. In par-
ticular, the components and the type of pedal-assisted bicycle, allow you to face paths with asphalted and dirt surfaces
without particular roughness.
The pedal-assisted bicycle is equipped with a rechargeable battery and an electric motor, whose intervention takes place
only in conjunction with the pedaling and gradually stops as the speed of the vehicle approaches 25 km / h, and then stops
completely at that speed.
For the management of the assistance system there is a special control located next to the left knob, on the handlebar.
On the right side of the handlebar there is a control system for gear selection..
INCORRECT AND UNINTENDED USE
The bicycle has been designed and manufactured for the specified use; a differ-
ent use and non-compliance with the technical parameters set by the manufac-
turer, may constitute a dangerous condition for users.
WARNING

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3.2 Technical sheet
1. MOTOR AND CONTROLS
2. MOTOR
3. SADDLE
4. BATTERY
5. PEDALS
6. FORK
7. FRONT LIGHT
8. REAR LIGHT
9. REAR DERAILLEUR
CODE E809 MAN
FRAME ALUMINIUM HYDROFORMED
FORK SUSPENSION WITH ADJUSTMENT
CRANKSET 38 TEETH
REAR DERAILLEUR DEORE
SHIFTER 10 SPEEDS
BRAKES SHIMANO BR-M315 HYDRIC DISK
DISKS SHIMANO ANT: Ø 180 MM POST: Ø 160 MM
WHEELS 28*2.00
SADDLE SADDLE ITALIA SPORTOURER
PEDALSRIGHT AND LEFT NON-SLIP POLYMER MATERIAL
MOTOR OLI SPORTS 85 NM
BATTERY PHYLION BN-18, 14 AH, 504 WH
SPEED 25 KM/H
DISPLAY LCD
POWER LEVEL 5 LEVELS
WEIGHT 25 KG

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3.3 Brake levers
The brake levers (Ref.C - Figure 3) are placed on the handlebars of the pedal-assisted bicycle, near the knobs (Ref. D-
Figure 3). These systems make it possible to control the calipers of the brake discs, located near the wheel hubs. The
right lever controls the rear brake, the left one the front brake; the braking action is proportional to the force applied on
the lever.
3.4 Speed change
The pedal-assisted bicycle has a 10-speed gearbox with the sprockets positioned on the hub of the rear wheel, selecta-
ble by means of the opposing levers, located at the base of the right knob. The indicator (Ref. E - Figure 3) at the top of
the handlebar allows you to view the selected ratio.
FIG. 3

3.5 Assistance system management
3.5.1 Service management commands
The pedal-assisted bicycle has, in the center of the handle-
bar, a display that allows you to manage the operation of
the electric motor, in addition to other basic functions illus-
trated below. (Figure 4)
Near the left knob of the handlebar are 3 buttons, which
can be used with a short or long press, thanks to these you
can control the functionality of the display. (Figure 5)
FIG. 4
FIG. 5
3.5.2 Turning the system on/off
To activate the system, press the "POWER" button (Ref.H - Figure 5) until the power diagram is displayed or press the "ON"
button on the battery. To turn off the display , press and hold the "POWER" button until the power off screen appears or
press the "OFF" button on the battery.
button Short pressure/<1 second prolonged pressure/ > 2 seconds
H-power Allows you to:
Scroll through the Home from
one Main Screen to another;
Scroll between Home and Menus;
confirm the action during
the changes.
Allows you to:
Turn the display on and off;
from the Menu and Advanced
section, return to the last
Home screen displayed.
F-up Allows you to scroll through menu
items, going up.
allows you to increase the level of
assistance.
from any main screen allows
you to change the mode of
operation of the lights.
G-down allows you to scroll through menu
items, going down.
allows you to reduce the level of
assistance.
from any main screen allows
you to activate the
Walk mode
F+G
down+up
- from the main screens,
the simultaneous press of
the two buttons, allows you
to access the menu.
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3.5.4 Setting the level of assistance
From any screen of the home section, you can change the level of assistance by pressing the "UP" button (Ref. F - Fig- ura
5) to increase it and the "DOWN" button (Ref. G - Figure 5) to decrease it.
Multiplicative factor for each level of care:
LEVEL 0 – MULTIPLICATIVE FACTOR 0% (ENGINE NOT RUNNING)
LEVEL 1– MULTIPLICATIVE FACTOR 50%
LEVEL 2 – MULTIPLICATIVE FACTOR 100%
LEVEL 3 – MULTIPLICATIVE FACTOR 200%
LEVEL 4 – MULTIPLICATIVE FACTOR 300%
LEVEL 5 - MULTIPLICATIVE FACTOR 400%
3.5.3 Activate support
The engine is activated, and is deactivated immediately if the pedaling ceases. The power of the engine depends on
the force imprinted on the pedals, according to a multiplicative factor depending on the level of assistance selected.
ATTENTION:
The engine has 5 levels of assistance that increase
the power provided by the engine. If you put on 0 the
engine is switched off.
ATTENTION
FIG. 5

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3.6 Graphic Display interface
After powering on, the first Distance screen of the home section appears. The Home section consists of 6 screens. To
scroll through the screens, you need to press the "POWER" button.
From any screen in the home section, you can:
› Adjust the level of assistance by pressing the "UP" and "DOWN” keys;
› Enter the Walk mode, holding down the “DOWN" button;
› Adjust the brightness of the eBike lights, holding down the "UP" button for 2";
› Enter the Menu section, holding down the "UP"+"DOWN" keys for 2” at the same time.
3.6.1 General screen composition
The screens in the home section differ from each other in the type of information display. (Figure 4.1)
1- BATTERY
-CHARGE STATUS PERCENTAGE.
2- E-BIKE CURRENT SPEED
IN KILOMETERS/HOUR (KM/H).
3- POWER GRAPHICS DISPLAY
-UPPER BAR: ENGINE POWER,
- LOWER BAR: CYCLIST POWER.
4- E-BIKE LIGHT ADJUSTMENT
AUTOMATIC/ON/OFF(RIF.3.7)
5- SERVICE LEVEL
(RIF. 3.5.4)
6- NAVIGATION BAR
PRESENT ON EACH SCREEN, INDICATES
THE CURRENT SCREEN.
FIG. 4.1
ENGINE POWER
CYCLIST POWER
DISTANCE TRAVELLED FROM THE START OF
THE LAP
TIME ELAPSED SINCE THE START OF THE
TOUR
PEDAL CADENCE
ENERGY BURNED BY THE CYCLIST
AVERAGE CONSUMPTION E-BIKE
TOTAL DISTANCE
TRAVELED AVERAGE SPEED

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3.7 On-board computer modality
The on-board computer is able to adapt to different use scenarios, from switching to sports use.
To move between the available display modes, briefly press the "POWER" button (Ref. H - Figure 5).
3.7.1 "RACE" modality"
It is the fifth screen in the home section.
In this screen the values in watts (w) of the motor power and cyclist power are expressed in full. (Figure 4.2) This mode of
use is addressed to experienced users, and to a sporty use of the e-bike. (Figure 4.2)
1- POWER
Indicates the instantaneous power de-
livered by the motor in watts (w).
2- CYCLIST POWER
Indicates the instantaneous power ex-
pressed by the cyclist in watts (w).
3- POWER DISPLAY
Graphic display of the upper bar power:
engine power lower bar: cyclist power.
4- ENERGY CONSUMPTION
Indicates the average energy consump-
tion in watt-hours per kilometer (Wh/
km), calculated since the last zeroing.
This data allows to adjust the level and five of
the consumption of the eBike according to the
need.
By calculating the ratio between this data and
the capacity of the battery, the exact possible
mileage data for each charge is obtained.
5- CADENCE
6- CURRENT SPEED
7- SERVICE LEVEL
battery
capacity =÷ average consumption
Passable
km
FIG. 4.2

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FIG. 4.3
1-Indicates the distance traveled in kilometers (km) from the
last reset.
2-Indicates the time spent in motion since the last reset. The
value is expressed in hours:minutes:seconds.
3-Indicates the average speed in kilometers per hour (km/h)
detected since the last reset.
4-Indicates the average energy consumption in watt-hours per
kilometer (Wh/km), calculated from the last reset.
5-Indicates the energy consumed by the cyclist in kilocalories
(kcal) since the last reset.
6-Indicates the total distance traveled by the eBike in kilome-
ters (km). Non-resettable value.
3.7.2 Summary mode
It is the sixth screen of the home section.
This screen summarizes the variable parameters of the previous screens. (Figure 4.3)

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FIG. 5
3.8 Walking assistance mode
The system is equipped with a walking assistance function, which allows you to activate the engine up to a maximum
speed of 6km/h to allow you to tackle more easily short stretches pushing the e-bike.
To activate the walk assistance function, press and hold the "DOWN" button (Ref. G in Figure 5). The engine will activate,
and the appropriate warning will be displayed on the display. The engine will shut down in the following cases:
• Release of the "DOWN" button (Ref. G in Fig- 5)
• Speed over 6 km/h
• Locking the e-bike wheel
NOTE: By selecting the assistance level “0", the motor is completely disabled, and it is not possible to use the walking as-
sistance function.
Attention:
Walking assistance mode
before activating the walking assistance mode,
hold the handlebars firmly in such a way as to
ATTENTION

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FIG. 4.5
FIG. 4.4
RESET TRIP
THE RESET TRIP ITEM ALLOWS YOU TO RESET ALL THE RECORDED LAP DATA BRINGING THE
COUNTERS BACK TO ZERO (0).
ADVANCED
SELECTING THIS FUNCTION OU ENTER THE ADVANCED SETTINGS MENU.
SYSTEM INFO
ON THIS SCREEN YOU CAN VIEW THE VERSIONS OF THE FIREWARE, THE INSTALLED HMI AND
THE COMBINED ENGINE.
BATTERY INFO
BY SELECTING THIS FUNCTION, YOU CAN VIEW THE BATTERY INFORMATION.
BACK
SELECTING THIS FUNCTION RETURNS YOU TO THE HOME SCREEN.
3.9 Menu
By simultaneously pressing the “UP"+"DOWN" buttons (Ref. F - G - Figure 5) for two seconds you can open the menu screen.
From any screen, by holding down the "POWER" button for 2", you can return to the last Screen - ta Home displayed. Once
inside you can move in the menu with the "UP" and "DOWN" buttons and press "POWER" as send.
Before pressing the F and G keys at the same time (Figure 5) position yourself firmly on the bike and
apply the brake, so as not to unintentionally operate the departure from a standstill.
ATTENTION
Selecting the ADVANCED setting leads to the advanced settings menu, where you
can change or control the essential parameters of the display. Specifically, you
can change the brightness, language, unit, weight, gender and night mode.

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FIG. 4.6
FIG. 4.8
FIG. 4.7
3.9.1 Screen brightness
From this screen you can adjust the brightness of the screen. Use the "UP" and
"DOWN" keys to scroll through the values from 1 to 10. The selected value is high-
lighted in the center in the white row. (Figure 4.6)
3.9.2 Change language
From this screen you can choose the language of the texts of the unit.
Use the "UP" and "DOWN" keys to scroll through the available items.
The selected value is highlighted in the center in the white line. (Figure 4.7)
3.9.3 Units of measurement
From this screen you can select the unit of measurement with which
they are calculated:
› Instantaneous speed,
› Average speed,
› Average consumption,
› lap distance,
› Total distance.
Use the "UP" and "DOWN" keys to scroll through the available items. The selected
value is highlighted in the center in the white line. (Figure 4.8)

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FIG. 4.9
FIG. 4.10
3.9.4 Weight
From this screen you can set your body weight by setting a value between 50 and
150 kg. Setting this data is not necessary for the
proper functioning of the eBike. The value has the sole purpose of making the cal-
culation of calories consumed reliable.
Use the up and down keys to scroll through the available items. The se- selected
value is highlighted in the center in the white line . (Figure 4.9)
3.9.5 Gender
From this screen you can set your gender. Setting up this data is not
necessary for the proper functioning of the eBike. The value has the sole purpose
of making the calculation of calories counted.
Use the up and down keys to scroll through the available items. The se- selected
value is highlighted in the center in the white line. (Figure 4.10)
3.10 ERROR CODE
In the event of an anomaly, the system reports the problem to the user by displaying a danger icon combined with a
4-character code, which allows you to trace the type of error.
Depending on the type of anomaly, the system may prevent the engine from activating or make it run at reduced power.
Where it is indicated "to request assistance", the intervention of a specialized technician OLI eBike Systems is necessary.
ATTENTION-
Depending on the type of failure, the system could
prevent the engine from starting or operating at
maximum power.