Romet 4E User manual

ROMET 4E Electric Vehicle Instruction Manual
ROMET 4E Electric Vehicle Instruction Manual

ROMET 4E Electric Vehicle Instruction Manual
Foreword
◆ Great thanks for using Romet product.
◆ lease read this Instruction Manual carefully before driving your new car. Without knowing the features of the Electric Vehicle, please do not use it.
◆ If you intend to resell your car, please ensure this Instruction Manual attached to the car, because it is an important component of this car.
◆ It is prohibited to refit your car due to the consequential influences on the entire car, especially on safety and durability and the refit may even violate the national
laws and regulations. The warranty excludes the faults or performance degradation resulted from refitting.
◆ There are many models with different configurations to be selected when purchasing the Romet products. This Manual describes all models and configurations of
similar series to this product. Herewith, this Manual may include the potential configurations for the other models while they may not be installed in this product.
◆ The nonstop improvement of the car structure, configuration and part performances ensures safety and high quality of Romet products. Although due care has been
taken to make this publication as complete and accurate as possible, it can still be subject to alteration. ROMET MOTORS reserves the right of changes without any
notices, and special attention is required for the fact that any data, illustrations or descriptions in this Manual are prohibited to be regarded as evidence for indemnity
claim. If any questions to be consulted, we are always at your service.

ROMET 4E Electric Vehicle Instruction Manual
Contents
I. Main Technical arameters 1
II. General Indicating Diagram and Instrument Cluster of Entire Car 5
III. Operation rocedures for New Car 9
IV. Instrument Cluster Appearance 14
V. Seat and Door 24
VI. On/Off Operations of Front & Rear Engine Bonnet 29
VII. Charging 32
VIII. Motor Controller 34
IX. Notes 36
X. Basic Maintenance and arts Replacement 39
XI. Emergency 43
XII. Cleaning and Self-maintenance 49

ROMET 4E Electric Vehicle Instruction Manual
Key Notes
I. Important notes for this Manual
The symbols used in this Manual represent as follows：
This symbol represents a special device or a kit or attachment for the other purposes, while it may not be installed in this product;
This symbol represents the end of a note;
This symbol represents the following information is used for optimum use of this product.
This symbol represents warning note. For your safety and security and prevention of damages on the car, you must read the relevant warning notes.
This symbol represents “No…”, “it is prohibited to do…”or “it should be prevented that…” as you see this safety label shown on the left.

ROMET 4E Electric Vehicle Instruction Manual
1
I. Main Technical Parameters
SPECIFICATIONS
OVER-ALL DEMENSIONS (L*W*H) ㎜ 3090 × 1420 × 1480
WHEELBASE ㎜ 2170
TRACK FRONT/REAR ㎜ 1215/1235
MIN GROUND CLEARANCE（FULL LODED）
㎜ 130
MIN TURNING RADIUS ㎜ 4440
A ROACHING ANGEL deg 30
DESCENT ANGEL deg 42
CURB WEIGHT Kg 820
LOADING CA ACITY Kg 300
MAX S EED Km/h 65
ASSENGER ERSON 4
MAX CLIMBING CA ACITY % 20
MAX.ACCELERATING NOISE db
≦
80
STEERING TY E WHEEL
BARKE TY E FRONT/REAR DISC /DRUM
HAND BRAKE HAND MECHANIC
TYRE 145/70-R12
TYRE RESSURE Kpa 250-280（SUMMER）280-300（WINTER)
RANGE KM 200
(40KM/H STEADY DRIVING,WIND S EED BELOW LEVEL 4)

ROMET 4E Electric Vehicle Instruction Manual
2
ower assembly
1. Type of drive: rear axle drive
2. AC motor parameter as follows:
Model No. YJM-XYQ-5-4 ower 5 kw
Voltage 72V Quota 60 min
Current 104A Speed 3000r/m
Excitation AC asynchronous Insulation Class F
rotection class Ip20
3. Battery pack parameters
Model No. 4-DM-150 Rated voltage 8VAC
Capacity
150AH
3HR 180AH
200AH
Total voltage 72V Quantity (R6) 9 pieces
Connection type 9 batteries in series

ROMET 4E Electric Vehicle Instruction Manual
3
4. The arrangement of the battery pack in the car body is as follows:
5. Batteries are supplied in the front compartment tray while 4 in the rear compartment.
6. The model no. of AC motor controller: G8035, voltage 72V and in series
Model No. SEVCON G8035 Voltage 72V
7. Electric switch accelerator:
0-72V Hall accelerator with 0-5V output voltage
8. The technical parameters of auto hi-frequency intelligent battery charger are as follows:
Input voltage range AC90V-AC265V Output current 25A
Output voltage frequency 45Hz-65Hz ower factor ≧0.99
Output voltage 72VAC Full-load efficiency ≧90%
Waterproof class Ip46 Anti-vibration class SAEJ1378
Ambient temperature -20~50

ROMET 4E Electric Vehicle Instruction Manual
4
II. General Indicatin Dia ram and Instrument Cluster of Entire
1 Rear combination light 16 Rear view mirror
2 Rear window 17 Rear wheel
3 Front seat 18 Exterior door handle
4 Antenna
19
Door ourer handle
5 Sun roof
20
Hook hole
6 Windscreen
7 Wiper
8 Washing nozzle
9 Front engine bonnet
10 Front combination light
11 Label position
12 License plate position
13 Front wheel
14 Front window
15 Light for lateral turn signal

ROMET 4E Electric Vehicle Instruction Manual
5
1 Right ventilation adjustment knob (for decoration)
2 Right loudspeaker
3 Inner rear-view mirror and reading light
4 Radio
5 Windscreen wiper and washing switch
6 Combination instrument
7 Left loudspeaker
8 Left ventilation adjustment knob (for decoration)
9 Front light combination switch and turn signal light
switch
10 Steering wheel
11 Ash tray
12 Interior and exterior cycling switch (for decoration)
13 Right sundries box
14 Left sundries box

ROMET 4E Electric Vehicle Instruction Manual
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1
reparing switch
2
reparing switch
3
Emergency warning flasher switch
4
Heater switch
5
Ignition switch
6
arking lever
7
Assistant instrument cluster
8
Shifting lever
9 ower socket
10 High vs low speed switch
11 power button