Wuhan Haiandi DW-9202 User manual

Electric Potential Therapeutic Instrument
User Manual

仪器使用说明 目录
Contents
I. Working Principle················································································ 1
II. Performance Parameter······································································ 2
III. Structure and Components······························································· 3
IV.Application Scope and Contraindications········································· 6
V. Operating Instructions········································································ 7
VI. Energy Detection for Electric Field················································· 15
VII. Product Maintenance······································································· 17
VIII. Tag Description………………………………………………… 19
IX. Environmental Statement ……………………………………….. 20
X. After-sale Service··············································································· 21
Appendix: Product Certification
Users are required to read the instruction carefully before using this
instrument to ensure the safe use of all the functions of the product.

1
I. Working Principle
Potential therapy instrument mainly adopts high-potential, negative
potential, imitated natural electric field built by mid-frequency, to make the
people under treatment back to the nature, repairing various disorders and
obstacles caused by the damages of natural environment.
After processing by this instrument, the alternating current (AC) is
transformed to AC high voltage alternating electric field, which can make all
parts of the user vibrated subtly, therefore the imbalance of the body tissues
and organs are fully recovered, the inherent healing capacity of human is
improved, the cells will be activated effectively, the nerve conduction
function will be strengthened, and the gastrointestinal motility will be
accelerated so as to achieve the treatment of chronic constipation. By means
of artificial method, the electric field is acted to the human body, spreading
around the user and generating stable mid-frequency electromagnetic field of
AC high-voltage negative electricity so as to promote blood circulation,
unclogs the collaterals, release pain and etc. When using negative high
voltage output, the negative high voltage electric field will break the original
charge distribution of body, the changed charge swims among the tissues and
the cells then results in a series of biological\physical\chemical changes
which will promote the biological functions and pathological state of the
tissues, and organs, makes parasympathetic excited to regulate vegetative
nerve functional disturbance thereby treat neurasthenia, headache, insomnia
etc.

2
II. Performance Parameter
Power input: AC 220V/50Hz
Input Power: 25VA
HPOT output voltage: 5000V/7000V/9000V (±10%)
HPOT output frequency: 50Hz±2 Hz
Negative potential output voltage: -5000V/- 6000V /-7000V(±10%)
Negative potential output frequency: 50Hz±2 Hz
IF electric potential output voltage: 2800Vp-p(±10%)
IF electric potential output frequency: 80 KHz(±10%)
Display of reading: LED Digital Screen
Default treatment time: 30mins
Operating mode: Continuous
Treatment Counting: Sleep function timing, others countdown
Timing Range: Less than 12 hours for Sleep function,
Less than 90 minutes for other functions
Time Adjustment: 10min/gear, increasing circulation
Waterproof Level: Non-water-tight
Host size: 300mm*245mm*210mm
Working environment: Ambient temperature: 5℃～40℃
Relative humidity: ≤80 %
Atmospheric pressure: 860-l060 hPa
Transportation and Storage Conditions:
1. Ambient temperature: –40℃～55℃; Relative humidity: ≤80 %; Atmospheric pressure:
500hPa～1060hPa; 2. The instrument shall not be affected directly by snow or rain, and
cannot be transported with corrosive substances together; 3. The instrument shall be
stored in the original package box or the warehouse, and it shall not be stored together
with harmful gas, flammable and combustible products and corrosive chemicals. And the
instrument shall not be affected by strong mechanical vibration, impact and strong
magnetic field. The package box shall be stored 20cm at least away from the ground, and
keep away from walls, heat sources, windows and air 50cm at least.

3
III. Structure and Components
1. Structure Diagram
2. Structure Description
1) Time display: The default display time shows 30:00, which means 30 minutes.
Countdown-----decreasing for every second; Time adjustment--------10min/gear increasing
2) Intelligent treatment display: When treat on an intelligent mode, the intelligent fan symbol
displays on clockwise rotation.
3) IF electric potential output display: When working on IF electric potential function
treatment, IF electric potential waveform symbol flashes.
4) Negative ions output display: When working on negative ions function treatment, negative
ions symbol flashes.
5) Potential display: Display the set high potential, negative potential output voltage.
6) On/Off key: After selecting the treatment function, press “On/off” for first time, counting
and treatment starts, pressing again, stop the treatment function, and then stop working and
restore the default time.
7) High-potential key: Pressing it for first time, potential shows in 5000, pressing for second
time, shows in 7000, pressing for third time, shows in 9000, pressing for the fourth time,
shows in 5000, and then following by circulation.
8) Negative potential key: Pressing it for first time, potential shows in -5000,pressing for the

4
second time, shows in -6000, pressing for the third time, shows in -7000, pressing for the
fourth time, shows in -5000,and then following by circulation.
9) IF potential key: After pressing it, the IF potential characters and waveform symbols light
up.
10) Negative ions key: After pressing it, negative ions characters and waveform symbols light
up.
11) Intelligent key: After pressing it, intelligent symbol shows in red fan symbol, potential
shows in 5000.
12) Time key: After selecting function keys of
○7
to
○11
, pressing this key and then setting
time.
13) High potential output jack: Connection with energy effect pad, controlling high potential
output intensity by the key.
14) Negative potential output jack: Connection with energy effect pad, controlling negative
potential output intensity by the key.
15) IF potential output jack: Connection with energy effect pad, selecting the controlled output
by key.
16) Output jack: connecting with the pain releasing handle. Coordinating with the pain
releasing handle to have partial treatment when using the high potential and negative
potential function.
Note: 1. Negative irons therapy instrument is portable USB plug-in type, and it is not
standard configuration. Customers may buy this instrument as needed.
2. Due to factor of technical improvement, the actual appearance, size and key setting
may vary for the product, the above diagram is only for reference when using.
3. Intelligent Output Instruction:
Function
Intelligence
High potential
circulation
5000V, 5 minutes
7000V, 5 minutes
9000V, 5 minutes
Unsealed Instrument
Please take out the instrument and accessories from the carton, and carefully check whether there
is any damage for each part during transportation and examining. If items listed on the packing
lists are complete. If there is any damaged or missing, please contact the nearest point of sale.

5
4. Standard Accessories
Name Quantity
Energy effect cushion································································ 1 pc
Pain releasing handle……………………………………….…...1 pc
Power cord················································································ 1 pc
Remote controller······································································ 1 pc
User manual···············································································1 pc
Pain releasing handle Energy effect cushion
5. Other Accessories
Name Quantity
Energy effect mattress····························can be purchased as needed
Energy effect mattress

6
IV. Application Scope and
Contraindications
This product is suitable for the treatment of headaches, insomnia, bone and
joint pain and chronic constipation
Users who are using the following medical electrical equipment can not
use this therapy instrument for treatment simultaneously.
Pacemakers or any other electronic transplant equipment.
artificial heart-lung machine which is a life-support system
The ECG measuring equipment which taking along.
The following patients should be agreed by the professional doctors
before using the equipment.
Patient with acute disease
Patients of infectious diseases
Cardio path
Patient with malignant tumors
Patients with a high fever

7
Pregnancy women
Being treated or people who are not feel well
People within the metal into body are forbidden on using this product;
During the onset of life-threatening disease, the product shall be
stopped using.
V. Operating Instructions
5.1 Confirmation Items before Using
Must be under the guidance of professionals when using the product.
It must ensure that the power is 220V/50Hz.
It must ensure that the host enclosure, power cord, energy pads and
connecting lines are intact and no cracks, no damage. If cracks and
damage occur plc contact with distributors and after-sale service
department in time, to buy or replace energy pad and connecting lines,
no privately disassemble or repair is allowed.
It must ensure that the power cord, energy pad and connecting lines are
properly connected and the equipment can work normally.
It must ensure that the hosts, the energy pads, connecting lines and the
user are remain completely insulated state.
Please do not use the product and other appliances on a same outlet to
avoid the risk of mutual interference. Do not use the product with other
medical healthcare products at the same time.
Please do not use the product under the environment of heat, humidity,
dusty, smoky and vapor

8
5.2 Basic Operations
Please operate in strict accordance with the following methods to ensure safe
and proper using the product
：Emplace hosts. Flatly place the host on ventilation, dry easy-to-operation objects
(plastic or wooden tables and chairs). The host must maintain a distance of at least
20cm with the ground the wall. Host and energy pad must maintain a distance of at
least 1 m with computers and other appliances. It should be placed an insulated pad on
the ground for foot placing. See diagram
：Connect energy pad and power source. Making energy sitting pad (mattress) set
smoothly on the plastic or the dry lignin chair (bed). The energy pad and wire cannot
touch with the ground, the spacing maintain above 20cm. Insert the plug into
220V/50Hz socket.
：Turn on the host power source, Chinese character lightens the demonstration completely,
the host enters the readiness for action, the timer demonstration is 30:00 minute.
：Function choices:
ABefore choosing high potential function, inserting the energy pad and effect pad
input plug into host's high potential output hole, pressing the high potential key 7,
the high potential output may choose the 5000V,7000V,9000V of three kinds of
intensities.
BBefore choosing negative potential function, inserting the energy pad and effect
pad input plug into host's negative potential output hole, presses the negative
potential key 8, the negative potential output may Choose-5000V,-6000V,-7000V
of three kinds of intensities.
CBefore choosing intermediate potential function, inserting the energy pad and
effect pad input plug into host's intermediate potential output hole, presses the
intermediate potential key 9, intermediate potential output specification are
2800Vp-p,80KHz
DWhen using the intelligent treatment, making the energy pad high pressure input
line's plug inserts into the host's high potential output hole/negative potential
output hole, pressing the intelligent key 11, electric potential output intensity is
made by 5 minutes gap intelligence circulation of output high potential/negative
potential.
：Adjusting time. Presses the time key to set the time, presses to hand over by 10
minutes/grade for each time, from default 30:00, to 40:00, 50:00 ......Until 90:00
increasing. The most greatly fixed time for the countdown time is 90 minutes. When
countdown, the time demonstrates for the first two digital presentations are minutes, the
latter two digital presentations are seconds.
After arriving at 90:00, presses one time to return to 0:00 again. 0:00 indicated enters
the sleep function of time reference point. The sleep function is started by 0 hours 00
minutes. When sleep function, the first two digital presentation are hours, the latter two
digital presentation is minutes, the max time work is up to 12 hours, it will close the
sleep function after 12:00.