schwa-medico TENS eco 2 User manual

HOLISTIC HEALTH
EN
TENS eco 2
TRANSCUTANEOUS
NERVE AND MUSCLE STIMULATOR
Instructions for Use Art.-No. 101446-V05

schwa-medico Instructions for Use - TENS eco 2
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Content
General Information 2
Intended use 2
Contraindications 3
Contraindications TENS/EMS
in pregnancy 3
Safety Instructions/Warnings
for the TENS eco 2 device 4
Side Effects 6
Cathode blue 7
Examples of electrode placement 7
Overview pre-set programs 10
Overview free programs 11
Operating the TENS eco 2 12
Operating elements 12
Connecting cables and electrodes 12
Switching ON the TENS eco 2 12
Selecting a program 12
Setting the intensity 13
Terminating the stimulation 13
Interlocking the keypad 13
Timer 13
Creating a user program
(P13 – P24 only) 13
Switching ON/OFF the buzzer 14
Factory settings 14
Switching OFF the TENS unit 14
Charging the battery 14
Setting date and time 14
Memory Query Mode 15
Resetting the memory 15
Electrode placement for dynamic
stimulation (P10, P11, P22, P23) 16
Technical information 17
Description of the symbols 17
Technical specification 17
Pulse form 18
Maintenance and cleaning 18
Warranty 18
Guarantee 18
Combination 18
Classification 18
Reference sheet for battery
retraction and disposal 19
Delivery content 19
Accessories 20
Stimex self-adhesive electrodes 20
Silicone Electrode 20
Stimex garment electrodes 21
Other Accessories 21
Troubleshooting 22
General Information
Intended use
TENS eco 2 is used for transcutaneous electrical nerve and muscle stimulation in
humans to relieve acute and chronic pain, improve blood circulation and strengthen
muscles. Pain treatment with TENS eco 2 is performed by stimulating sensory and
motor peripheral nerves using skin electrodes. This stimulation activates the body‘s
own painrelieving processes. Indications for treatment with TENS eco 2 are pain of all
kinds. Muscle stimulation with TENS eco 2 is used to maintain and build up skeletal
muscles and their attached organs such as tendons, ligaments and joints. It is performed

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by stimulating peripheral motor nerves reached via skin electrodes. Indications for
treatment with TENS eco 2 include situations in which muscle inactivity, such as illness,
pain or immobilization, threatens or has caused the wasting of muscles and their
attached organs. Muscle stimulation also enhances blood circulation and metabolism
in the stimulated areas. Treatment with TENS eco 2 can be carried out several times a
day. Treatment with TENS eco 2 can be carried out by all persons who are mentally and
physically capable of placing the electrodes and adjusting the intensity, or who are
capable of expressing pain or wishes regarding treatment modifications or treatment
termination and persons capable of taking into account the contraindications.
The product can also be used by non-experts. However, they must have read and
understood the instructions for use, especially the chapters „Contraindications“,
„Contraindication TENS (low-frequency electrostimulation) for pregnant women“
and „Safety Instructions / Warnings“ before the first use. If anything is unclear, it is
imperative that you contact a healthcare professional (or the manufacturer). If the
product is prescribed by a physician, instruction of the user/patient is absolutely
necessary before the first application.
Pain can indicate serious disorders in the body and must be examined by a physician.
Even if the application of TENStem eco basic is successful and leads to a significant pain
relief, this is not to be equated with a cure of the cause of pain.
Contraindications
In which cases shall a patient not use the device – or if – only with consultation of
a medical practitioner?
»Patients with implanted electronic devices (pace maker, pumps etc.)
»Patients with cardiac dysrhythmia
»Patients with seizure disorder (epilepsy)
»Patients with skin irritations in the area of the electrode application
»Patients with malignant diseases (tumours) in the area of the application
Contraindications TENS/EMS in pregnancy
In addition to the general contraindications of TENS/EMS applies:
»The use of TENS during pregnancy should always be coordinated with the attending
physician and the midwife, taking into account the benefits and the risks.
»Patients who have experienced miscarriage or preterm delivery, should not use TENS
during pregnancy.
»Patients with preterm labour should not use TENS during pregnancy.
»TENS should not be used during the first three months of pregnancy or only after a careful
risk assessment. In particular, stimulation in the area of the uterus should be avoided.
»From the 4th month of pregnancy onwards TENS should not be applied near the uterus.
This applies to all electrode placements in the area of the abdomen, pelvis and lower
back.
»The use of TENS is permissible during childbirth.

schwa-medico Instructions for Use - TENS eco 2
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Safety Instruction / Warnings
for the TENS eco 2 device
Please read the instructions for use carefully prior to using the pro-
duct! KEEP FOR FUTURE REFERENCE!
1. Never use the product if it functions incorrectly or has been
damaged.
If, contrary to expectations, malfunctions occur, please contact our ser-
vice team or your dealer. Technical checks and repairs may only be per-
formed by qualified and authorised persons in order to keep the safety
and warranty (addresses can be found in the appendix). Warning: If the
product is modified, appropriate examinations and tests must be car-
ried out to ensure continued safe use. Otherwise, it leads to the loss of
any guaranty and warranty.
2. Caution: Consult a physician before applying electrodes over or
through the head, directly on the eyes, covering the mouth, on the
front of the neck, (especially the carotid sinus), or from electrodes
placed on the chest and the upper back or crossing over the heart.
Warning: Application of electrodes near the thorax may increase the
risk of cardiac fibrillation. In case of electrode placement in the thorax
area, intensive high frequency stimulation (above approx. 15 Hz) may
lead to respiratory disorders during stimulation.
3. Keep the product away from water and other liquids as
this may cause unpredictable current flows and damage the product.
4. The product may only be used with original accessories.
Warning: The use of other accessories may lead to a deficient operati-
on.
5. Warning: It is not allowed to use the product during operating ma-
chines or during operations which needs elevated concentration. Pay
attention particularly at road trac.
6. Warning: Keep a distance of min. 30 cm (12 inches) between the
parts and the wires of this product and a high frequency communica-
tion device (mobile phone or a radio device including their accessories
such as antenna cable or external antenna). Non-observance may result
in a reduction of the device’s performance characteristics and a defici-
ent operation.

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7. Warning: Do not use this device next to or stacked with
other devices, as this may result in deficient operation. If, however,
use in the manner described above is still necessary, this device and the
other devices should be observed to ensure that they are working pro-
perly.
8. Device mains plugs and/or socket outlet must be easily
accessible during operation of the device, so that disconnection from
the mains supply is possible quickly if necessary.
9. Caution: The used electrodes should not be smaller than
2 cm² as it may lead to high current densities. Any electrodes with cur-
rent densities exceeding 2 mA/cm² may require the special attention of
the operator as it may lead to high current densities.
10. Caution: Operation in the vicinity (e.g. 1m) of a short wave or micro-
wave ME (medical electrical) device for shortwave or microwave thera-
py may cause fluctuations in the output value of the product which may
turn into painful reactions.
11. Caution: Simultaneous connection of a patient to a high frequency
surgical ME (medical electrical) equipment may lead to burns beneath
the electrodes and it may damage to the product.
12. Caution: Attach the electrodes to the skin so that the electrode sur-
face has even and complete skin contact. Additionally make sure that
the electrodes are placed at least 2 cm apart from each other. Other-
wise, high current densities may occur at certain points on the skin, re-
sulting in painful skin lesions.
13. Before applying the electrodes, clean the skin surface on which the elec-
trodes are to be attached. Otherwise incorrect operation cannot be ex-
cluded.
14. Do notallow theproducttobedroppedandhandledincor-
rectly. Only use at temperatures between 10 °C and 40 °C, at a relative
humiditybetween30%and75%andapressurebetween70kPAand106
kPA..Sodonotusetheproductinbathroomorsimilarhumidenvironments.
Warning: Do not operate the device in the vicinity of explosive and/or
flammable substances or steam!
Caution: If you expose this device to sudden temperature changes
from cold to warm, do not turn on the device until it reaches the same
temperature as the environment in which it will be used; wait at least
30 minutes. Not doing so may cause condensation inside the unit which
may result in electric shocks, fire, damage to the device and/or personal
injuries.
15. The product is intended for use by one patient only.

schwa-medico Instructions for Use - TENS eco 2
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Side Eects
»Pain aggravation: After extensive and intense session, pain aggravation can occur.
Shorten the treatment time (not more than 30 minutes) and choose a low intensity
of stimulation during the first treatment sessions to avoid pain aggravation.
»Skin intolerance: Skin intolerance can result from the electrodes, the electrode gel
or the electric current impulses. A physician should be consulted in cases of longer
lasting reddening, burning, itching or blistering under the electrodes or in the vicinity
of the electrodes following the stimulation. Slight skin reddening of short duration
in the area of the electrodes following stimulation is quite normal because blood
circulation has been improved by the eects of the stimulation.
»Muscular pain: After extensive and intense muscle stimulation session muscular
aches in terms of sore muscle can occur. Shorten the treatment time and choose a low
intensity of stimulation during the first treatment sessions to avoid pain aggravation.
»Muscle contraction: During high frequency stimulation (above approx. 15 Hz)
persistent muscle contractions can occur. Electrode placement in the thorax area may
lead to respiratory troubles during the stimulation. If the applied area is near or on
the chest, sometimes breathing irritations might appear.
16. Care must be taken when the product is used on or in the proximity of
children. Danger of strangulation with the cables and wires of the de-
vice and/or its accessories!
17. Store the product in the original packaging after use to protect it against
damage and soiling.
18. In the case of commercial use in Germany, the operator is obligated to
carry out safety technical checks for the product in regular and appro-
priate periods of time according to § 11 MPBetreibV. The manufacturer
recommends to carry out safety checks for the product at intervals of 24
months. Please observe the applicable legal regulations of your country.

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Anode red
Cathode blue
Back pain
Shoulder pain
one channel
two channels
11
2
2
Shoulder / neck pain
Epicondylitis radialis)
Epicondylitis ulnaris
Arthrosis (hip)
Kaada stimulation
(one channel only)
right handed left handed
Examples of electrode placement

schwa-medico Instructions for Use - TENS eco 2
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Sciatic pain
Gonarthrosis/knee pain
Ankle joint pain
Trigeminus neuralgia
Migraine
Tension headache
Carpal tunnel syndrome
Polyarthritis
Pain of achilles tendon/
heel pain
Polyneuropathy

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Polyneuropathy
with stimulation socks,
two channels
with stimulation gloves,
two channels
Attention!
Stimulation socks and gloves
have to be moistured well.
Amputation pain,
stomp pain
Amputation pain,
phantom pain
Postzoster-neuralgia,
(contralateral)
Channel
1Channel
2
Channel
1
Channel
2

schwa-medico Instructions for Use - TENS eco 2
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Overview pre-set programs
Progr.-
no. Program
name Indication Description Fre-
quency/
Hz
Pulse
width/
µs
Timer/
min.
P 1 Gate
control 1
Nociceptive pain, acute
pain, neuropatic pain
Both channels with the
same parameters
100 200 30
P 2 Gate
control 2
Alternative to program 1 Both channels with the
same parameters
80 150 30
P 3 Low fre-
quency
Chronic nociceptive pain,
improvement of
blood circulation, Kaada
stimulation
Both channels with the
same parameters
2 250 30
P 4 Gate con-
trol +
low fre-
quency
Combination of high and
low frequency stimulation
Channel 1: 100 Hz
Channel 2: 2 Hz
Channel
1: 100
Channel
2: 2
200 30
P 5 Adapta-
tion
Muscular pain First 10 min 100 Hz,
then 20 min with 2 Hz
100/2 150/200 10/20
P 6 HAN Suitable for almost all kinds
of pain program
3 s 100 Hz, then 3 s 2
Hz etc.
100/2 150/200 30
P 7 Burst Alternative to program 3
(more comfortable)
100 Hz for 0.25 s 100 150 30
P 8 Modula-
tion
Alternative to the other
programs in case
of therapy resistance
Automatic frequency
run from
2 Hz to 80 Hz within
7.5 s
2 - 80 200 -
100
30
P 9 Muscle
stimula-
tion
Atrophy prophylaxis, muscle
strengthening
Increase 2 s, working
time 5 s, decrease 1 s,
pause 12 s, automatic
intensity adaption
50 250 30
P 10 Gate
control
dynamic 1
Muscle relaxation Intensity within 1 s to
maximum,
then within 1 s reduced
to 50%.
Both channels in alter-
nating operation
80 150 30
P 11 Gate
control
dynamic 2
Muscle relaxation, venous
return
Intensity within 0.25 s
to maximum,
then within 0.25 s
reduced to 50%.
Both channels in alter-
nating operation
80 150 30
P 12 Deep
TENS
Muscular pain, deep seatted
pain
Impulse packages of 4
impulses with a carrier
frequency of 100 Hz.
200 µs pause between
each impulse
100 75 30

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Overview free programs
Progr.-
no. Program
name Indication Description Fre-quency/
Hz Pulse
width/
µs
Timer/
min.
U 1 Gate
Control 1
Acute nociceptive
pain, acute pain,
chronic neuropathic
pain
Both channels with the same
parameters
1-120 50-400 1-99
U 2 Gate
Control 2
Alternative to
program 1
Both channels with the same
parameters
1-120 50-400 1-99
U 3 Low
frequency
Chronic nociceptive
pain, improvement
of
blood circulation,
Kaada stimulation
Both channels with the same
parameters
1-120 50-400 1-99
U 4 Gate
Control +
Low
Frequency
Combination of
high and low fre-
quency
Channel 1 and channel 2
work with different para-
meters
Channel 1:
4-120
Channel 2:
2 Hz fixed
50-400 1-99
U 5 Adjust-
ment
Muscular pain First 10 min.: 100 Hz
Then 20 min.: 2 Hz
First fre-
quency
1-120
50-400 1-99
U 6 HAN For nearly all pain
indications
alternating
3 s 100 Hz
3 s 2 Hz
First fre-
quency
1-120
50-400 1-99
U 7 Burst Alternative to pro-
gram no. 3 (more
comfortable)
0.25 s long impulse with a
frequency to be set
50-120 50-400 1-99
U 8 Modula-
tion
Alternative to other
programs if resis-
tant to therapy
Automatic frequency run
from one frequency to ano-
ther within 7.5 s
First fre-
quency:
1-50
Last fre-
quency:
80
First
pulse
width:
100-400
1-99
U 9 Muscle
Stimula-
tion
Prophylaxis treat-
ment of muscle
atrophy
Increase 2 s, working time 5
s, decrease 1 s, pause 12 s,
frequency to be set, automa-
tic intensity adaption
1-120 50-400 1-99
U 10 Gate
Control
Dynamic
slow
Muscle relaxation Intensity within 1 s to maxi-
mum, then within 1 s redu-
ced to 50%. Both channels
in alternating operation
10-120 50-400 1-99
U 11 Gate
Control
Dynamic
fast
Muscle relaxation Intensity within 0.25 s to
maximum, then within 0.25 s
reduced to 50%. Both chan-
nels in alternating operation
50-120 50-400 1-99
U 12 Deep
TENS
Muscle pain, pain
in deep areas
Impulse packages of 4 impul-
ses with a pulse width to be
set working with a frequency
carrier to be set.
1-120 50-400 1-99

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1
2
4
3
6
7
5
8
Operating the TENS eco 2
Operating elements
1 Display
2 Menu key
(Program choice)
3 Key to enter the
programming mode
4 Modification keys to
adjust parameters and
to modify the intensity
5 ON/OFF key
6 Output sockets
for the cables
7 Output socket
for the battery charger
8 ON/OFF commutator
Connecting cables and electrodes
»Connect the electrodes with the cable(s) (always 2 electrodes per cable).
»Connect the cable(s) to the TENS eco 2 (no. 6).
»Place the electrodes on the desired area (see examples on chapter electrode placement).
Switching ON the TENS eco 2
The battery of new TENS eco 2 units need to be charged before first use. Please
read the chapter “charging the battery” on page 10.
»Switch the commutator (no. 8) to the ON position.
»Switch on the TENS unit by pressing the key (no. 5)
The program shown on the display is the last which was used during the previous
session. If the display shows a key symbol on the upper left side, the TENS eco 2 has
previously interlocked a specific program (see chapter interlocking the key pad).
Selecting a program
Select a program by pressing the key. To scroll through the
programs, press the P key as often as necessary until you have
selected the program of your choice. To return to the previous
program, press one of the keys.
Selecting a program is only possible if the keypad has not been
interlocked on one specific program (see chapter interlocking the keypad).

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Setting the intensity
Start the stimulation by increasing the intensity with the key
of the channel(s) connected to the electrodes.
key to increase the intensity
key to decrease the intensity
The intensity of each channel is displayed on the screen.
The intensity can be set between 0 and 100 mA.
By keeping the intensity keys pressed, the intensity will increase/decrease more rapidly.
Attention: In order to prevent an involuntary adjustment of the intensity, the device is
self-locking the intensity automatically after 5 seconds of no use. To unlock the intensity,
first press the key and all other settings can be modified again. If the electrodes are
not correctly connected to the device or not correctly attached to the skin the intensity
can not be set to a value above 10 mA and will return to zero automatically.
Terminating the stimulation
You can terminate the stimulation at any time by pressing the key. When the
therapy time is completed the stimulation terminates automatically. If you press the
key the stimulation stops and the TENS eco 2 switches OFF.
Interlocking the keypad
Choose the desired program by pressing the key (see chapter choosing a program).
Press and hold for 3 seconds the key and the right keys to interlock the TENS
unit on the chosen program. The TENS eco 2 can now only be used with the chosen
program. A key symbol appears on the display adjacent to the program number. All
keys except the intensity and the ON/OFF keys are interlocked into this mode. Use the
same key combination ( and ) to unlock the TENS unit.
Timer
You can use the TENS eco 2 with or without timer. All programs run for 30 minutes. Press
and hold for 3 seconds the key and the left key. The total therapy time appears
on the display. Press the key to switch o the timer. The symbol “---“ appears on the
display. Press the key to save the changes.
Creating a user program (P13 – P24 only)
Choose one program between P13 and P24. Press the
key to access the programming mode. The parameters to be
changed flash. You can modify them by pressing the and
keys. Switch to the next parameter by pressing the key.
The frequency, the pulse width and the time can be modified
in the user programs.

schwa-medico Instructions for Use - TENS eco 2
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Switching ON/OFF the buzzer
Pressing the left key for three seconds, with keyswitching ON/OFF.
Factory settings
The parameters from P1 and P13 are identical in new devices, respectively for P2 and
P14, P3 and P15, … P12 and P24.
Switching OFF the TENS unit
Press the key to switch OFF the TENS eco 2. If the battery level is too low or if the
TENS unit has not been used for the previous 2 minutes, it turns o automatically.
Charging the battery
The battery level is shown on the display with a battery symbol with 4 lines. If the
battery level is too low the TENS unit switches OFF automatically and cannot be turned
on again. The battery needs to be re-charged.
»Switch the commutator to the OFF position (no. 8).
»Connect the charger with the TENS eco 2 (socket no. 7).
»Connect the charger to the mains circuit. The diode on the charger illuminates in red.
»Charge the TENS unit until the diode on the charger illuminates in green.
»The battery is fully charged if the light on the charger appears in green. Plug OFF the
charging cable from the mains circuit.
Caution! Do not charge the battery for more than 3 hours.
Important! Do not forget to switch the commutator ON again after charging.
Socket
Commutator
Setting date and time (for memory query mode)
Before you can use the memory query mode you need to set the date and time.
Pressing and holding the key for about 3 seconds leads you to the date/time mode.
In date/time mode the LCD shows two figures: The left figure indicates the date, the
right figure indicates the time.
»Pressing the left key increases the date by one day (max. 30).
»Pressing the left key decreases the date by one day (min. 1).
»Pressing the right key increases the time by one hour (max. 23).
»Pressing the right key decreases the time by one hour (min. 0).
»Press the key to save all parameters and to leave the date/time mode again. Date and
time are continuously updated.

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The TENS eco 2 switches OFF automatically after two minutes if no key is pressed. In
this case none of the adjusted parameters are saved.
Memory Query Mode
First set the date and time (see chapter setting date and time).
The memory query mode is used to read out saved therapy data
from patients. By pressing and holding the right key and
key for about 3 seconds you enter the memory query mode. If
no values are saved, the display shows“null”for about 2 seconds
and the device returns to standby mode automatically. If you
have saved therapy data, the display shows the parameters of
the last therapy session as shown below:
• Used program = P01 • Therapy duration = 0 min 44 s
• Frequency = 100 Hz • Day of therapy = 5 (fifth day)
• Pulse width = 200 μs • Therapy session no. = 3
You can save up to 90 therapy sessions respectively the last 3 of each day.
»With the left key you can return to the values of the previous day (until you reach the
first recorded day).
»The left key lets you proceed to the next day (until you reach the current or last day).
»The right key brings you to the parameters of the previous therapy session of the
respective day (until you reach the first session of the respective day).
»The right key shows you the parameters of the next therapy session (until you reach
the last session of the respective day).
Resetting the memory
Enter the memory query mode (see above). Pressing and holding the E key for about 5
seconds will delete all saved data. The display shows “Clr” for about 2 seconds and the
device can be used for stimulation again. The TENS eco 2 switches OFF automatically
after two minutes if no key is pressed.

schwa-medico Instructions for Use - TENS eco 2
16
Electrode placement for dynamic stimulation (P10, P11, P22, P23)
The stimulation is not administered simultaneously on both channels. The current
flowes from one electrode to the other just like a wave undulating on the body. This kind
of stimulation is far more comfortable than traditional neuro-muscular stimulation.
Dynamic stimulation can be used with high frequency parameters for a improved
pain control or with low frequency parameters for optimized muscle stimulation. This
treatment method also has an enhanced eect on lymphatic drainage stimulation.
The placement of electrodes for dynamic stimulation depends on the direction of
stimulation (rising/falling stimulation or sideways stimulation).
Rising or falling Sideways Rising Falling
stimulation stimulation wave wave
for back or legs for gluteus or
stomach muscle
Kanal 1
Kanal 2
Kanal 1 Kanal 2
Channel 1
Channel 2
Kanal 1
Kanal 2
Kanal 1 Kanal 2
1 1
2 2
1 1
2 2
Channel 1 Channel 2
For stimulation of the lower extremities we recommend the use of 5x9 cm electrodes.
Attach one electrode of each channel to each leg.
For stimulation of the back, attach one electrode of each channel to the right and to
the left side of the spine.

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By labelling with CE mark, the
manufacturer asserts that the
product fulfills all relevant
requirements of the respective
EC Directives. A conformation
assessment process has been
successfully completed. The
identification number in respect
of the conformation assessment
process is given in accordance
with the CE labelling of the
relevant notified body.
Attention!
The product presents non-
obvious risks. Observe the safety
precautions contained in the
instruction for use!
Type BF applied part
Galvanically insulated application
part meeting the leakage current
requirements for this product
type
Catalogue number
Serial number
Environment
Do not dispose of the appliance
with the normal household waste
at the end of its life, but hand it in
at an ocial collection point for
recycling. By doing this you will
help to protect the environment.
Manufacturer
Date of manufacture
Attention! The safe use of the
product requires following the
instructions for use.
Keep dry
Technical information
Description of the symbols
Technical specification
Two-channel nerve and muscle stimulator with electrically insulated channels, constant
current characteristic, output short circuit control element (AKS), 12 integrated pre-set
programs and 12 user programs.
Output current 100 mA (with an actual resistor of 1kΩ), approx. 3 hours
runtime depending on the intensitiy used
Frequency range 1-120 Hz
Impulse width 50-400 µs
Impulse form positive rectangle with neg. part
Nominal current 15 mA
Power supply integrated rechargeable battery NiMH 4.8 V
Dimensions 11.4 x 5.9 x 2.7 cm
Weight approx. 300 g
Operating conditions Temperature range: 10 °C to 40 °C
Relative humidity: 30 % to 75 %
Air pressure: 70-106 kPa
Storage conditions Temperature range: -10 °C to 55 °C
Relative humidity: 10 % to 90 %
Air pressure: 50-106 kPa

schwa-medico Instructions for Use - TENS eco 2
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Pulse form
With 1kΩ real With ANSI/AAMI standard load
Output Power,
Voltage
Time
Change in output current
depending on load
500 1000 1500 2000 2500
100
80
60
40
20
Intensity
mA
Resistance
Ω
Maintenance and cleaning
No special cleaning or care agents are required for the TENStem eco basic. If the device
and/or the cables are soiled, they must be cleaned with a soft, flu-free cloth. For care
of the electrodes, see “Accessories”.
Warranty
Legal right of warranty is applied according to German Civil Code.
Guarantee
The manufacturer issues a guarantee of 12 months from the date of purchase.
The guarantee does not apply in the following cases:
»damage due to improper handling
»defects the customer is aware of on the date of purchase
»damage caused by the customer
»for wearing parts and consumable supplies like, for instance, electrodes,
»batteries and cables
Combination
The TENS eco 2 may only be used with the products listed in the delivery content and
the accessories.
Classification
In accordance with the Law on Medical Devices, the TENS eco 2 is classified as being a
Class IIa medical device.
Voltage
Time
Output
Power
Time

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Reference sheet for battery retraction and disposal
In connection with the sales of products which contain batteries or rechargeable
batteries, we are obliged by law (battery law § 18, section 1) to advise you of the
following: The dustbin symbol ( ) marks batteries with hazardous substances as
well as the circumstance that batteries must not be disposed of in the household
waste but professionally. The chemical term of the hazardous substance is below the
dustbin symbol. You are obliged by law to return used batteries. You may render used
batteries at municipal collecting points or in local trade. We are also obliged to take
back used batteries, whereat our obligation restricts to those which are or were part
of our product range. Therefore, you may send back used batteries to us adequately
stamped by mail or render these at our warehouse free of charge at the following
address: schwa-medico GmbH, Wetzlarer Str. 41-43, 35630 Ehringshausen, Germany.
Please refer to the following figures to see the respective symbols of batteries with
hazardous substances:
Battery contains more than 0.002 % cadmium
Battery contains more than 0.0005 % quicksilver
Battery contains more than 0.004 % plumb
Delivery content
Art.-No. Article Quantity
104062 TENS eco 2 1
106351 Cable Type 5.15 2
283400 Self-adhesive electrodes 50x50 mm (4 pieces) 1
104776 Charger 3PN0508S EU 1
Transportation bag 1
101446 Instructions for Use 1

schwa-medico Instructions for Use - TENS eco 2
20
Accessories
The following accessories can be combined with the TENS eco 2. The manufacturer
cannot guarantee the security of the TENS eco 2 if it is not used with original accessories.
Stimex self-adhesive electrodes
Please place the self-adhesive electrodes only on clean and grease-free skin. Do not
use on injured or infected skin surfaces. In the interests of hygiene, the self-adhesive
electrodes should only ever be used by one patient. For further safety information and
cleaning measures please read the Instructions for use of the self-adhesive electrodes
(Art. no. 451600-0422).
Art. No. Article Quantity
281000 Stimex 32 mm round 4
282000 Stimex 50 mm round 4
281055 Stimex 32x32 mm 4
283400 Stimex 50x50 mm 4
283600 Stimex 50x90 mm 2
283000 Stimex 50x130 mm 2
283100 Stimex 80x130 mm 2
281027 Stimex sensitive 50x50 mm 4
Silicone Electrode
Apply electrode gel to the flat side of the electrodes and attach them to the skin with
a strip of Silk-Tape. Do not stick to open wounds! The conductivity of the electrodes
slowly decreases after 6 months. Replace after approx. 12 months of intensive use.
Please clean the electrodes after each use with soap and water or a disinfectant (e.g.
70 % alcohol).
Item no. Article Quantity
107090 Silicone electrode, round 20 mm Ø 2
107060 Silicone electrode, round 25 mm Ø 2
107075 Silicone electrode, 40 x 28 mm 2
107035 Silicone electrode, 56 x 28 mm 2
107020 Silicone electrode, 75 x 30 mm 2
107055 Silicone electrode, 90 x 35 mm 2
107011 Silicone electrode, 38 x 45 mm 2
107010 Silicone electrode, 48 x 48 mm 2
107050 Silicone electrode, 70 x 65 mm 2
107070 Silicone electrode, 70 x 140 mm 2
108000 Electrode gel, tube 60 g
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