MBM LA RUE 28 User manual

LA RUE 28”
USER MANUAL
LA RUE

LA RUE USER MANUAL
1. FOREWORD 3
1.1 General 3
1.2 Assistance 3
1.3 Graphic form of security warnings 3
2. SAFETY WARNINGS 4
2.1 General safety rules 4
2.2 Responsabilities 4
2.3 Warnings for users 5
2.4 Maintenance warnings 5
2.5 Other provisions 6
2.6 Unpacking and tuning 6
2.6.1 Saddle adjustment 6
2.6.2 Handlebar adjustment 7
2.6.3 Pedal mounting 8
3. DESCRIPTION OF THE BICYCLE 9
3.1 General description 9
3.2 Data sheet 10
3.3 Brake levers 11
3.4 Speed change 11
3.5 Assistance system management 12
3.5.1 Commands 12
3.5.2 Service levels 12
3.6 Activate support 12
3.7 Walking assistance mode 13
3.8 Battery 13
3.8.1 Battery charge status 13
3.8.2 Battery removal/installation 13
3.8.3 Battery charging 15
3.8.4 Problem solving 15
3.9 Front and rear light 16
4. CONDITIONS OF USE AND INTENDED ENVIRONMENT 17
4.1 Intended use 17
4.2 Environment of use 17
4.3 Improper uses and contraindications 18
INDEX
5. LIFTING AND TRANSPORT 19
5.1 Lifting 19
5.2 Transport 19
6. COMMISSIONING 20
6.1 Battery charge 20
6.2 Preliminary functional settings 21
6.2.1 Control devices 21
6.2.2 Wheels 21
6.2.3 Braking 21
6.2.4 Frame, handlebar and saddle position 22
6.2.5 Brake adjustment 23
6.2.6 Headlight operation 24
7. USE OF BICYCLE 25
7.1 Use of bicycle 26
7.2 Braking 26
7.3 Bicycle parking 26
8. MANTEINANCE 27
8.1 General 27
8.2 Daily maintenance and checks 27
8.2.1 Tags and pictograms check 27
8.2.2 Wheel control 27
8.2.3 Brake operation control 27
8.3 Weekly maintenance and checks 28
8.3.1 Washing and cleaning 28
8.3.2 Lubrication and chain tension control 28
8.3.3 Frame and bolt control 28
8.4 Monthly maintenance and checks 29
8.4.1 Control of electrical circuits and components 29
8.4.2 Rear derailleur control and adjustment 29
9. TECHNICAL ASSISTANCE AND SPARE PARTS 30
10. WAREHOUSE 30
11. DISPOSAL OF COMPONENTS AND MATERIALS 31
12. WARRANTY RULES 32
CONFORMITY 33

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1.FOREWORD
1.1 Generalities
This manual is an integral and essential part of the pedal-assisted bicycle model LA RUE.
Before commissioning, it is essential that users read, understand and scrupulously follow the following provisions.
The manufacturer is not liable for damage caused to persons and / or things or to the pedal-assisted bicycle, if it is used
incorrectly with respect to the indicated prescriptions.
With a view to continuous technological development, the manufacturer reserves the right to modify the components,
including the frame, without notice and without this manual being automatically updated.
1.2 Assistance
For any inconvenience or request for clarification contact the authorized dealer, who has competent and specialized per-
sonnel as well as specific equipment and original spare parts.
1.3 Graphic form of safety warnings
To identify the security messages in this manual, the following graphic signal symbols will be used. They have the function
of attracting the attention of the reader / user for the correct and safe use of the assisted bicycle.
Highlights the presence of hazards that cause
residual risks to which the user must pay at-
tention in order to avoid accidents or materi-
al damage.
DANGER
It highlights behavioral rules to be kept in
order to avoid damage to the pedal-assisted
bicycle and / or the onset of dangerous situ-
ations.
ATTENTION

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2. SAFETY WARNINGS
2.1 General safety rules
Even if you are already practical in the use of pedal-assisted bicycles , you must follow the instructions given here, in
addition to the general precautions to be observed during the driving a motor vehicle . In particular:
• Acquire full knowledge of the pedal-assisted bicycle;
• Read the manual carefully to know the operation, the safety devices and all the precautions necessary for the safe use
of the vehicle. All this to allow safe use;
• Carefully keep the pedal-assisted bicycle in perfect condition.
For any inconvenience or request for clarification, contact without hesitation the authorized dealer, who has competent
and specialized personnel, specific equipment and original spare parts.
2.2 Responsabilities
Failure to comply with the operating instructions and safety requirements contained in this manual exempts the man-
ufacturer from any liability.
If the maintenance of the pedal-assisted bicycle is carried out in a manner that does not comply with the instructions
provided, with non-original spare parts or in any case in such a way as to compromise its integrity or modify its character-
istics, the manufacturer will be relieved of any responsibility inherent in the safety of persons and the defective operation
of the pedal-assisted bicycle.
ATTENTION
USE OF THE PEDAL-ASSISTED BICYCLE
Each user must first have read the instruction manual, in particular the chapter on safety claims.
ATTENTION
RISK ASSOCIATED WITH THE USE OF THE PEDAL-ASSISTED BICYCLE
• Notwithstanding the application of safety devices, for the safe use of the pedal-assisted bicycle, all the requirements re-
lating to the prevention of accidents reported in this manual.
• Always stay focused while driving and DO NOT underestimate the residual risks associated with the use of the assisted
bicycle.

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For any data not included or not deductible from this manual it is recommended to consult directly the authorized dealer.
2.3 Warnings for users
1. It can only be used by experienced adults and children;
2. Do not take alcohol or drugs before riding the pedal-assisted bicycle;
3. This model of pedal-assisted bicycle is designed and built to be used outdoors, on roads and private and public environ-
ments;
4. Do not ask the pedal-assisted bicycle for performance higher than that for which it was designed;
5. Never ride the pedal-assisted bicycle with disassembled parts;
6. Avoid uneven surfaces and obstacles;
7. Ride with both hands on the handlebars;
1. Replace worn and/or damaged parts and check that the guards are working properly before use.
2.4 Maintenance warnings
1. Any maintenance must take place 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 detergents, but always resort to non-flammable and non-toxic solvents;
5. Limit as much as possible the use of compressed air for cleaning (max 2 bar) and protect yourself with glasses with
side guards;
6. Never resort to the use of open flames as a means of illumination when carrying out verification or maintenance op-
erations;
7. After any maintenance or adjustment, make sure that no tools or foreign bodies remain between the moving parts of
the pedal-assisted bicycle.
ATTENTION
ATTENTION
UNAUTHORIZED CHANGES
If you hear unusual noises, or feel something strange, stop the pedal-assisted bicycle immediately. Carry out a check after-
wards and, if necessary, contact the authorized dealer.
ORIGINAL SPARE PARTS
Use only original spare parts supplied by M.B.M. S.r.l. Unipersonal. Any liability of the Manufacturer for damage or loss of
functionality caused as a result of the use of non-original accessories and parts is excluded.

FIG. 1
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2.5 Other provisions
The first thing to do when starting the use, is to check the presence and integrity of the protections and the operation of
the safety. If you find any defects, do not use the pedal-assisted bicycle!
2.6 Unpacking and tuning
The pedal-assisted bicycle is delivered fully assembled and working.
2.6.1 Saddle adjustment
The adjustment of the height of the saddle is an essential prerogative for the correct use of the pedal-assisted bicycle.
Incorrect adjustment can generate structural breaks to the frame.
Adjust the height of the saddle by operating the quick release mechanism (Ref. A - Figure 1).
Check that the mechanism is tightened before testing the seat and using the medium. Do not lift the saddle beyond the
limit sign placed in the tube (Ref. B - Figure 1).
DANGER
IMPORTANT NOTICE:
For your safety, the reference mark of
the seatpost tube (B) should never be
outside the tube where the seatpost tube
is inserted .
ATTENTION
ASSEMBLY
In the event that you do not have the ap-
propriate instrumentation for adjust-
ment or do not have the capabilities, con-
tact the authorized dealer.
GUARDS
It is strictly forbidden, therefore, to modify or remove the guards, controls, labels and indication plates.
DANGER

FIG. 2
FIG. 3
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2.6.2 Handlebar adjustment
For a comfortable posture on the bike, which does not cause neck or back pain, we recommend the handlebar column
height adjustments and handlebar fold rotation.
To adjust the height of the handlebar column, remove the protective rubber cap (Ref.C - Figure 2) and loosen the expander
screw below, without removing it completely, using the suitable Allen wrench. At this point proceed with the adjustment
of the height of the column remembering never to exceed the minimum limit of insertion (Ref. D - Figure 2).
Adjusted the desired height , tighten the fixing screw.
For perfect ergonomics, rotate the handlebar by loosening
the two fixing screws (Ref. E Figure 3). Make sure you have
tightened the screws correctly before using the pedal-as-
sisted bicycle.
DANGER
IMPORTANT NOTICE:
Check that the minimum
insertion mark (D) is not
visible.
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.

FIG. 4
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ATTENTION
ASSEMBLY
If you do not have the appropriate equipment for
adjustment or do not have the skills, contact the au-
thorized dealer.
2.6.3 Pedal mounting
Right Pedal: it is identified by the letter R marked on its pin.
For pedal mounting, screw by turning the pin clockwise.
(Figure 4)
Left Pedal: it is identified by the letter L marked on its pin. For
pedal mounting, screw by turning the pin counterclockwise.
(Figure 4)
ATTENTION
ASSEMBLY
For a correct tightening of the pedals, it is neces-
sary to use a key of 15

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3. BICYCLE DESCRIPTION
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 tackle routes with asphalt surfaces or with
similar characteristics 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 display located on the left side of the handlebar. On the
right side of the handlebar there is a control system for adjusting the gears.
INCORRECT AND UNINTENDED USE
The bicycle has been designed and manufactured for the specified use; a different use and failure to comply with the technical
parameters set by the manufacturer may constitute a dangerous condition for users.
DANGER

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3.2 Technical sheet
1. HANDLEBARS AND CONTROLS
2. MOTOR
3. SADDLE
4. BATTERY
5. PEDALS
6. FORK
7. FRONT LIGHT
8. REAR LIGHT
9. REAR DERAILLEUR
CODE E928
FRAME HYDROFORMED ALUMINIUM
FORK RIGID STEEL
CRANKSET 38 TEETH
REAR DERAILLEUR ACERA
SHIFTERS 7 VELOCITY
BRAKES PROMAX DSK 300 MECHANICAL
DISKS PROMAX DT ANT: Ø160MM POST:Ø160MM
WHEELS 700*45C
SADDLE MBM COMFORT BY BASSANO WITH COIL SPRINGS
PEDALSRIGHT AND LEFT IN NON-SLIP POLYMER MATERIAL
LIGHTS BATTERY-POWERED FRONT AND REAR
MOTOR REAR HUB ETROTEK DGW07 30 Nm
BATTERY SPARD YT 30240, 36V, 7Ah 252 Wh
SPEED MAX ASSIS-
TANCE 25 KM/h
DISPLAY LED
POWER LEVELS 5
WEIGHT 21 KG

FIG. 5
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3.3 Brake levers
The brake levers (Ref. F - Figure 5) are placed on the handlebars of the pedal-assisted bicycle, near the knobs (Ref. G - Fig-
ure 5). These systems allow the braking system to be operated by controlling the disc brake calipers located near the
wheel hubs . The braking action is proportional to the force applied on the levers.
The right brake lever applies the rear brake while the left brake lever actuates the front brake.
3.4 Speed change
The pedal-assisted bike has a 7-speed gearbox, with the sprockets positioned on the rear wheel hub and selectable by
means of the opposing levers located at the base of the right knob. The indicator (Ref. H - Figure 5) at the top of the han-
dlebar allows you to view the selected ratio.

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3.5.2 Service levels
To know the exact intensity of assistance, based on the se-
lected value, see below.
3.6 Activate support
The assistance system is controlled by the controller on
the handlebar. In particular, the assistance is activated or de-
activated using the on/off button (Ref. M - Figure 6). Once
the system is activated, the management display itself is
switched on (Ref. I - Figure 6), through which it is possible to
see the activity status of the middle.
The power of the engine depends on the number of pedal
strokes per minute, according to a multiplicative factor ac-
cording to the selected level of assistance (Ref. 1 - Figure 6).
The assistance drops linearly until it reaches 25 km/h. Once
this speed is exceeded, the assistance is automatically de-
activated.
LEVEL 0 - NOTHING ASSISTANCE
LEVEL 2 - ASSISTANCE 15%
RECOMMENDED ROUTE: PLAIN - LONG DISTANCES
LEVEL 2 - ASSISTANCE 25%
RECOMMENDED ROUTE: PLAIN/HILLY - MEDIUM-LONG DISTANCES
LEVEL 3 - ASSISTANCE 50%
RECOMMENDED ROUTE: HILLY /MEDIUM CLIMB - MEDIUM DISTANCES
LEVEL 4 - ASSISTANCE 75%
PATH ADVISED: CLIMB - RUNS MEDIUM COURT
LEVEL 5 – ASSISTANCE 100%
RECOMMENDED ROUTE: CHALLENGING CLIMB - SHORT DISTANCE
3.5 Assistance system
3.5.1 Commands
To manage the assistance system there is a controller on the left side of the handlebar. This device allows you to vary the
level of assistance of the system and to view information about the status of the battery.
L - THE BUTTON ALLOWS YOU TO INCREASE THE LEVEL OF ASSIS-
TANCE. A LONG PRESS ALLOWS YOU TO TURN ON THE FRONT AND
REAR LIGHTS IF POWERED BY THE E-BIKE BATTERY.
M - PRESS AND HOLD TO TURN ON/OFF THE ASSISTANCE SYSTEM.
N - THE BUTTON ALLOWS YOU TO DECREASE THE LEVEL OF AS-
SISTANCE.
A LONG PRESS ALLOWS YOU TO ACTIVATE THE WALK MODE.
I – THE DISPLAY ALLOWS YOU TO VIEW THE FOLLOWING INFOR-
MATION:
1- Level of assistance provided by the engine.
2- Battery status.
3- Turning lights on/off.
FIG. 6

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3.8 Battery
The assistance system of the pedal-assisted bicycle, to work, needs the presence of the power supply battery. Specifically,
the battery is removable, so you can take it out for maintenance actions or when you want to store the vehicle.
3.8.1 Battery charge status
By pressing the activation button of the assistance you have directly the display of the battery charge status on the con-
trol display. With the discharge of the battery you will have the shutdown of the 5 LED lights indicating the state of charge
on the display and, subsequently, the shutdown of the assistance system when you will have the complete discharge of
the battery of system power supply.
3.7 Walking assistance mode
The pedal-assisted bicycle is equipped with the Walk function for walking assistance.
This function allows you to move the bike more easily during manual movement in case it is short of small climbs. To
activate the aforementioned mode, turn on the assistance system using the appropriate button (Ref. M - Figure 6). At this
point, press and hold the “-” button (Ref. N - Figure 6).
Once the “-” button is released, the assistance is automatically deactivated
3.8.2 Battery removal/installation
To remove the battery , do the following:
1. Disassemble the chain cover and cranks to access the three battery fixing screws on the right side of the frame (RIF.1
- Figure 7);
2. Remove the three screws from the frame and gently remove the battery from its housing (REF.2 - Figure 7);
3. Completely remove the battery from the frame (Ref. 3 - Figure 7).
FIG. 7
123

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For the insertion of battery proceed What Follows:
1. Align the battery to the oblique pipe of the frame (REF.1 - Figure 8);
2. Insert the battery inside the frame until the three holes on the right side of the frame align with those of the battery
and tighten the three fixing screws ( REF.2 - Figure 8);
3. Assemble the chain cover crankcase and the previously disassembled cranks. (REF.3 - Figure 8);
FIG. 8
123

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3.8.3 Battery charging
The charging of the battery of the pedal-assisted bicycle can be done with the battery assembled on the vehicle or removed
from it. In particular, proceed as follows:
1- Turn off the assistance system of the pedal-assisted bicycle using the appropriate button on the display (Ref. M – Figure 6);
2- Lift the rubber stopper on the battery socket, located on the left side of the frame (Figure 9);
3- Connect the supplied battery charger with the appropriate plug;
4- Connect the battery charger to a power outlet (230 V / 50 Hz) and charge the battery for the necessary time;
FIG. 9
3.8.4 Troubleshooting
PROBLEM CAUSE/SOLUTION
The system does not turn on Check that the battery is charged
PROBLEM CAUSE/SOLUTION
Support does not activate Check that the charge level
of the battery is sufficient. ATTENTION
TROUBLESHOOTING
In case the assistance system does not activate even
if the battery is charged, contact your authorized
dealer.
ATTENTION
BATTERY CHARGER
Always connect the plug to the battery first and then
the battery charger to the power outlet.

FIG. 10
FIG. 12 FIG. 13
FIG. 11
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3.9 Front and rear light
To ensure visibility during both day and night hours, two lights are installed, one front (Figure 10) and one rear (Figure 11).
These devices are operated by means of an on/off button (Ref.Q - Figures 10-11).
To replace the batteries , remove the screw (Ref. R - Figures 12-13) and open the device.

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4. CONDITION OF USE AND INTENDED ENVIRONMENTS
4.1 Intended use
The pedal-assisted bicycle is designed and built to be used outdoors, on roads and private or public environments.
In particular, the components and the type of pedal-assisted bicycle allow you to tackle routes with asphalt surfaces, or
with similar characteristics, without particular roughness.
Any change in the state of construction can compromise the behaviour, safety and stability of the assisted bicycle and can
lead to an accident.
Other types of use, or the extension of the use beyond that envisaged, do not correspond to the intended purpose assigned
by the manufacturer, and therefore the same can not assume any responsibility for any resulting damage.
4.2 Environment of use
The pedal-assisted bicycle can be used outdoors, in the absence of adverse weather conditions (heavy rain, hail, snow,
strong wind, etc.):
• Maximum permissible temperature: +40°C
• Minimum permissible temperature: 0°C
• Maximum permissible humidity: 70%
• Charging temperature: 0 - 40°C
The environment of use may have an asphalted bottom or with not excessively high roughness.
In addition, the place of use must be illuminated, by the sun or by artificial lights, in such a way as to guarantee the correct
vision of the route and the controls of the pedal-assisted bicycle (recommended from 300 to 500 lux). The pedal-assisted
bicycle is equipped with a white front light and a red light rear light.
ATTENTION
PROHIBITED USE ENVIRONMENTS
The pedal-assisted bicycle should not be used:
• in areas at risk of fire or explosion;
• in environments with a corrosive and/or chemically active atmosphere;
• in poorly lit environments;
• On excessively inaccessible terrain, given the characteristics of the same (frame, wheels, etc.);
• In enclosed spaces, if they do not allow safe use;
• In extremely dark environments.

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4.3 Improper uses and contraindications
The actions described below, which obviously cannot cover the entire range of potential possibilities of “misuse” of the
pedal-assisted bicycle, are to be considered absolutely Prohibited.
ATTENTION
PROHIBITED OPERATIONS
• The execution of prohibited operations invalidates the warranty;
• The manufacturer declines all responsibility for any damage to property and persons resulting from the execution of pro-
hibited operations.
ABSOLUTELY FORBIDDEN
• Use the pedal-assisted bicycle for uses other than those for which it was built.
• Ride the pedal-assisted bicycle in areas where there is a danger of explosions;
• Ride the pedal-assisted bicycle in the presence of adverse weather conditions (heavy rain, hail, snow, strong wind, etc.);
• Ride the pedal-assisted bicycle under the influence of alcohol or drugs;
• Ride the pedal-assisted bicycle if your weight is higher than allowed;
• Charge the battery in an environment that is too hot or not sufficiently ventilated;
• Cover the battery while charging;
• Smoke or use open flame near the charging area;
• Transit or stop on sloping surfaces (greater than 10%) or excessively uneven (with holes, depressions, obstacles, etc.);
• Perform any maintenance with the battery connected;
• Use non-original spare parts;
• Insert the limbs or fingers between the moving parts of the bicycle;
• Use the pedal-assisted bicycle on unpaved terrain or with similar characteristics.
DANGER

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5. LIFTING AND TRANSPORT
5.1 Lifting
The weight of the pedal-assisted bicycle model LA RUE is such that it can be lifted and transported by a person, also be-
cause of the overall dimensions. The optimal solution to perform the movement is to grab a handlebar knob and the back
of the saddle.
5.2 Transport
To ensure the safety of transport on vans it is necessary to prevent the movement of the pedal-assisted bicycle. This is
achieved by binding it with bands or anchor cables in good condition.
In this regard, coupling devices must be installed so as not to damage the frame and other parts of the bicycle.
The manufacturer is not liable for breakages due to lifting and/or transporting the pedal-assisted bicycle
after delivery.
CRUSHING AND IMPACT
• During lifting, extreme caution should be exercised to avoid damage to people and property;
• This operation must be performed by robust people.
DANGER
RISK OF ACCIDENT
ALWAYS make sure that the adjustment screws of the frame and handlebars are tightly tightened before each use of the
bike. Otherwise, accidents, even serious ones, could result!
DANGER

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6. COMMISSIONING
6.1 Battery charge
Before using the bike for the first time you must charge the battery for at least 8 hours, using the appropriate battery car
supplied. The pedal-assisted bicycle, model LA RUE, is equipped with an electric motor powered by a 36V lithium-ion bat-
tery. The battery pack is positioned inside the frame in the oblique pipe of the vehicle. The average charging time varies
from 4 to 6 hours. The charging operation can be carried out in a well-ventilated box with the battery installed on the
bicycle. To charge the battery proceed as in clause 3.8.3
PRECAUTIONS WHEN CHARGING
• Always connect the plug to the battery and then the power plug to the mains;
• When charging is complete, always disconnect the plug from the mains first and then the plug from the battery;
• Always recharge the battery completely;
• Always use the original supplied power supply;
• Do not leave the battery charging for more than 24 hours;
• Always recharge in a ventilated environment;
• Do not recharge the battery in too hot environments;
• Do not recharge the battery in the vicinity of flammable liquids;
• Do not cover the battery in any way while charging;
• If the battery emits a bad smell, immediately disconnect the plug from the power supply and ventilate the room.
Do not touch the battery.
DANGER
BATTERY CHARGE
The battery must not be completely dis-
charged to preserve its life and not run the
risk of damaging it. In any case, the same
must be recharged at least every 3 months
even in case of non-use of the bicycle.
ATTENTION
ATTENTION
BATTERY CHARGER
Always connect the plug to the battery first
and then the battery charger to the power
outlet.