PHILIPS PR3741 User Manual [nl]
PR3743
PR3741
2
1
ENGLISH 4
DEUTSCH 39
ΕΛΛΗΝΙΚΑ 77
FRANÇAIS 119
ITALIANO 157
NEDERLANDS 193
PR3743, PR3741
4
ENGLISH
Table of contents
Introduction 4
Contra-indications, reactions and side effects 5
Important safety information 8
Treatment schedule and treatment modes 13
Product overview 14
Preparing for use 15
Using the device 16
After treatment 22
Troubleshooting 23
Signals on the device 27
Ordering accessories 27
Guarantee and support 28
Recycling 29
Specications 30
Explanation of symbols 31
Introduction
Congratulations on your purchase and welcome to
Philips! To benet fully from the support that Philips
offers, register your product at www.philips.com/
pain-relief/register.
Read this user manual carefully before you use the
BlueTouch Pain Relief Patch and save it for future
reference. This medical device is available without
prescription. To achieve the optimal treatment
success, we recommend that you use the device
according to the treatment schedule and the
instructions in this user manual. If you need
further information or have questions, please visit
www.philips.com/pain-relief or contact the
Philips Consumer Care Centre in your country
BlueTouch is a trademark owned by Koninklijke
Philips N.V.
ENGLISH 5
Intended use
The BlueTouch Pain Relief Patch is a wearable medical
device intended for use on and by persons older than
18. It treats muscular back pain by supplying light and
warmth to the body by means of optical power and
thermal conduction. Its special blue LED light relaxes
and helps to heal damaged muscles through improved
blood circulation. The intended treatment
device is the upper and lower back. You can position
the device on the treatment area with a strap and
use it during your normal daily activities. The power
for the device comes from non-exchangeable
rechargeable batteries.
Contra-indications, reactions and side effects
Contra-indications
General health conditions
Do not use the device if any of the following general
health conditions apply to you:
- pregnancy or breastfeeding
- fever
- uncontrolled high blood pressure or a
cardiovascular condition (stroke, myocardial
infarction, angina pectoris, arteriosclerotic vascular
disease (ASVD), peripheral vascular disease, or
(severe) congestive heart failure)
- severe or uncontrolled diabetes or diabetes with
peripheral damage
- presence of an implanted medical device (screw,
etc.) in or near the treatment area or presence
of an active implantable medical device, such as a
cardiac pacemaker, debrillator, neurostimulator,
cochlear implant, or an active drug administration
device, anywhere in the body
area of the
ENGLISH6
- widespread pain
- poor general health
- schizophrenia, borderline syndrome or severe
depression
- severe osteoporosis (T score of 2.5 and a history
of 1 or more bone fractures) or another serious
bone disease
Pain-related health problems
Do not use the device if any of the following painrelated health problems apply to you:
- unsuccessful back surgery or surgery to torso,
head or back within the previous 8 weeks
- acute dislocation or fracture within the previous
8 weeks
- a degenerative central nervous system disease
such as multiple sclerosis or Parkinson’s disease
- spinal stenosis that causes back pain
- cauda equina syndrome or other neurological
symptoms that indicate neuropathy
- sensory deprivation or diagnosed shingles or postherpetic neuralgia, especially in the mid-trunk area.
- an inammatory disease or a chronic disease
or an infection known to cause pain, such as
spondyloarthropathy, rheumatoid arthritis, lupus
erythematodes, Lyme borreliosis
Dermatological or oncological problems
Do not use the device if any of the following
dermatological or oncological problems apply to you:
- a history of skin cancer or any other localised
cancer or the presence of precancerous lesions or
large moles in the treatment area
- sun allergy
- burnt or sunburnt skin
- if you take photosensitising medication, do not use the
device if the package insert states that the medication
can cause photo-allergic reactions, photo-toxic
reactions or that you must avoid sun exposure
ENGLISH 7
- if you are on steroids, as this medication makes
the skin more susceptible to irritation
- a skin disease such as porphyria, polymorphic light
eruption, chronic actinic dermatitis, actinic prurigo
or solar urticaria that causes photosensitivity
- infections, eczema, unhealed tattoos, burns,
inammations (e.g. of hair follicles), lacerations,
abrasions, herpes simplex, psoriasis, wounds or
lesions and haematomas in the treatment area
- allergy to the surface materials of the BlueTouch
Pain Relief Patch (polyurethane for the skin
contact surface and polyester for the surface that
does not touch the skin) or to the polyester of
the straps
Reactions and side effects
- It is normal for the skin to become a little red
during treatment. The cause of this skin redness is
the increased blood circulation due to the warmth
of the BlueTouch Pain Relief Patch. This skin
redness is harmless and fades after the treatment
has ended.
- You may sometimes notice tanning after
treatment. The cause of this tan is the exposure
to light - a similar effect to that caused by sunlight
- or to warmth. This effect is harmless and fades
away by itself after a number of weeks and
sometimes a few months. Postpone treatment
until the tan has disappeared. To prevent tanning,
resume treatment in a lower mode and avoid
excessive pressure on the BlueTouch Pain Relief
Patch during treatment, for example by sitting or
lying on it or by leaning heavily against it.
- Blue light may discolour tattoos in the treatment
area.
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Important safety information
Warning
- The purpose of the BlueTouch Pain
Relief Patch is to treat back pain.
Do not use it for any other purpose.
- This is a medical device. Keep the
device out of the reach of children.
- Read this user manual carefully and
always adhere to the treatment and
installation instructions.
- Do not use the device on children
or babies because of their immature
skin.
- Adults with reduced sensory or
mental capabilities must not use this
device, as they may not be able to
use it according to the instructions
in this user manual.
- The BlueTouch Pain Relief Patch
is not suitable for continuous use.
Always adhere to the treatment
schedule in chapter ‘Treatment
schedule and treatment modes’.
Do not treat more often than twice
a day.
ENGLISH 9
- If treatment becomes
uncomfortable, switch to a lower
treatment mode. If treatment is still
uncomfortable in low mode, switch
off the BlueTouch Pain Relief Patch
and stop using it.
- Do not stare into the light emitted
by the BlueTouch Pain Relief Patch
during operation, as this may lead to
eye irritation or eye damage.
- Do not leave the BlueTouch Pain
Relief Patch unattended when it is
on, as this may cause eye irritation
or eye damage when other people
stare into the light emitted by the
device.
- Do not apply any creams or lotions
to the skin before treatment, as this
may lead to skin irritation.
- Only charge the BlueTouch Pain
Relief Patch by connecting the
USB cable and the adapter supplied
with the device to a wall socket.
- Do not wear the BlueTouch Pain
Relief Patch while it is charging.
There is a risk of electric shock.
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- The BlueTouch Pain Relief Patch
is not waterproof. Do not use the
BlueTouch Pain Relief Patch in wet
surroundings. Do not immerse
the BlueTouch Pain Relief Patch in
water nor rinse it under the tap.
- Keep the adapter dry.
- Never exert excessive pressure on
the BlueTouch Pain Relief Patch,
for instance by pressing, lying, sitting
or standing on it. Do not lean
heavily against the BlueTouch Pain
Relief Patch when sitting. Excessive
pressure on the device may lead to
darkening or redness of the skin in
the area in contact with the patch.
- Do not squeeze or twist the
BlueTouch Pain Relief Patch. Keep
the BlueTouch Pain Relief Patch
away from sharp, pointed or
abrasive objects.
- Always check the BlueTouch Pain
Relief Patch and the adapter for
damage before use. Do not use the
BlueTouch Pain Relief Patch or the
adapter if you notice any damage.
- Always have a damaged adapter
replaced with one of the original
ENGLISH 11
type to avoid a hazard. Contact
Philips to obtain a new adapter.
- Do not modify the BlueTouch Pain
Relief Patch and its accessories.
- Always return the BlueTouch
Pain Relief Patch to a service
centre authorised by Philips for
examination or repair. Repair by
unqualied people could cause a
hazardous situation for the user.
- Use and charge the BlueTouch
Pain Relief Patch at a temperature
between +5°C and +35°C. Store
the BlueTouch Pain Relief Patch
at a temperature between -20°C
and +50°C.
-
Only use the BlueTouch Pain Relief
Patch in one of the specially designed
straps supplied with the device.
- Do not use the device if it is
closer than 30cm to wireless
communication equipment, such
as wireless home network routers
and walkie-talkies. This wireless
communication equipment may
cause electromagnetic interference
that prevents the device from
operating properly.
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Caution
- Do not subject the BlueTouch Pain
Relief Patch to heavy shocks or
drop it.
- If you take the BlueTouch
Pain Relief Patch from a very
warm environment to a colder
environment, wait approximately
3 hours before you use it.
- To prevent damage to the drum of
the washing machine or to other
laundry in the drum, wash the
straps in a ne-mesh washing bag.
- If the device is not used for several
months, recharge it regularly.
Compliance with standards
- This BlueTouch Pain Relief Patch meets all
standards relevant for electrical medical appliances
and appliances using optical (LED) radiation for
home use (IEC60601 family).
Electromagnetic emissions and immunity
- The BlueTouch Pain Relief Patch is approved
according to EMC safety standard EN 60601-1-2.
It is designed to be used in typical domestic or
clinical environments.
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Treatment schedule and treatment modes
Treatment schedule
Always stick to the treatment time indicated in this
chapter. Do not treat more often than twice a day.
The BlueTouch Pain Relief Patch is suitable for daily
use. You can use it when you feel pain, but do not
use it more often than twice a day. If you follow the
instructions in this chapter, you do not exceed the
maximum daily light dose.
Since the effect of the BlueTouch Pain Relief
Patch is generally not noticeable immediately, we
recommend that you try out the device for at least
two weeks before you draw any conclusions about
its effectiveness.
Note: You can use the BlueTouch Pain Relief Patch twice
in a row for two treatments of 15 minutes, 20 minutes
or 30 minutes. To start the second treatment, press the
mode button to switch on the device again.
Treatment modes
Modes No. of treatments per
day
Treatment duration
and light intensity
1: low 1 or 2 30 min at 50%
2: medium 1 or 2 20 min at 75%
3: high 1 or 2 15 min at 100%
ENGLISH14
- Mode 1 (low): This mode gives a mild warmth
sensation and stimulates the release of nitric oxide
You can use this mode twice a day for 30 minutes
each time.
- Mode 2 (medium): This mode gives a moderate
warmth sensation and stimulates the release of
nitric oxide. You can use this mode twice a day
for 20 minutes each time.
- Mode 3 (high): This mode gives a full warmth
sensation and stimulates the release of nitric
oxide. You can use it twice a day for 15 minutes
each time.
The warmth and the nitric oxide relax and help
to heal damaged muscles through improved blood
circulation.
Product overview (Fig. 1)
1 BlueTouch Pain Relief Patch (outside)
2 On/off button
3 Connection panel
4 Charging light
5 Micro USB socket
6 BlueTouch Pain Relief Patch (skin side)
7 Treatment area
8 Adapter
9 Standard USB plug
10 Micro USB plug
.
ENGLISH 15
Preparing for use
Charging the device
You have to charge the BlueTouch Pain Relief
Patch before rst use. You also have to charge the
device when its battery is low. When you charge
the BlueTouch Pain Relief Patch, it takes less than
5 hours to charge the battery. When fully charged,
the battery contains enough energy for 4 or more
treatments. You can charge the BlueTouch Pain Relief
Patch with the adapter and USB cable supplied.
Note: You cannot use the BlueTouch Pain Relief Patch
when it is charging.
Note: If the device is not fully charged when you start
a treatment, the battery may run out during the
treatment. We advise you to always fully charge the
device before you start a treatment.
1 Insert the standard USB plug into the socket
of the adapter.
2 Insert the adapter into a wall socket
(100V-240V).
3 Insert the micro USB plug into the socket on
the BlueTouch Pain Relief Patch.
Caution: Only use this micro-USB socket to connect
the BlueTouch Pain Relief Patch to the mains for
charging. Do not connect any other cable with a
micro-USB plug to this socket.
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, When you connect the BlueTouch Pain Relief
Patch to the mains, it beeps once to indicate
that charging starts. The charging light on the
connection panel ashes green slowly and
regularly during charging.
4 When the battery is fully charged, the charging
light turns solid green.
5 Remove the adapter from the wall socket and
pull the USB plug out of the micro USB socket
of the BlueTouch Pain Relief Patch.
Installing and setting up the Treatment App
You need the Philips Treatment app to operate the
device. Please go to the Apple App Store or Google
Play, search for the ‘Philips Treatment’ app and press
install. Refer to the quick start guide for more details.
Note: The Treatment App is an app that can be used
for BlueTouch (PR3743, PR3741) and for PulseRelief
(PR3840). The installation procedure is the same for
both devices.
Using the device
Positioning the device
You position the BlueTouch Pain Relief Patch on
your body with one of the straps supplied with the
device. There is a special strap for treatment of the
upper back and a special strap for treatment of the
lower back.
Note: Do not wear multiple layers of clothing or tight or
thick clothing over the BlueTouch Pain Relief Patch.
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Positioning the lower back strap
To place the BlueTouch Pain Relief Patch in the
lower back strap, follow the steps below.
1 Place the lower back strap and the BlueTouch
Pain Relief Patch in front of you on a table.
Slide the left side of the BlueTouch Pain Relief
Patch behind the elastic edge of the opening in
the strap.
2 Then slide the other end of the BlueTouch Pain
Relief Patch behind the opposite elastic edge of
the opening so that the whole patch is inside
the lower back strap. Check to make sure that
material of the strap does not cover the LEDs.
If necessary, shift the BlueTouch Pain Relief
Patch a little.
3 Remove clothing from the area to be treated.
Note: Make sure the skin in the area to be treated is
clean, entirely dry and free from creams, lotions and
other cosmetics.
4 Wrap the lower back strap with the BlueTouch
Pain Relief Patch in it around your waist with
the treatment area of the device facing your
back.
5 Fasten the lower back strap with the Velcro
strips on both ends of the lower back strap.
Note: Make sure the BlueTouch Pain Relief Patch in
the strap is located on the area to be treated and the
treatment area is in contact with the skin.
6 If the lower back strap does not t around
your body, you can do the following.
ENGLISH18
1 Attach the extension strap to the Velcro strip on
one end of the lower back strip.
2 Then wrap the extended lower back strip
around your body.
3 Fasten the lower back strap with the Velcro strip
at a width that feels comfortable.
Positioning the upper back strap
1 To put the BlueTouch Pain Relief Patch in the
upper back strap, follow the same procedure
as described in steps 1 and 2 in section
‘Positioning the lower back strap’ above.
2 Remove clothing from the area to be treated.
Note: Make sure the skin in the area to be treated is
clean, entirely dry and free from creams, lotions and
other cosmetics.
3 Put on the upper back strap like a backpack.
First, put one arm through the shoulder
sling on one side. Then do the same on the
other side.
Note: Make sure the BlueTouch Pain Relief Patch in
the strap is located on the area to be treated and
the LED area is in contact with the skin.
ENGLISH 19
4 Tighten the shoulder slings by pulling the
elastic straps.
Using the app to start and stop a treatment
1 Switch on Bluetooth on your mobile device.
2 Press the on/off button to switch on the
BlueTouch Pain Relief patch and position the
strap with the patch on the part of your back
you want to treat.
3 Open the Philips Treatment App.
4 When you use the app for the rst time,
tap ‘BlueTouch’. When you open the app the
next time, the app will automatically select
BlueTouch if only a BlueTouch Pain Relief Patch
is paired to the app. If both a PulseRelief and
a BlueTouch device are paired to the app, tap
‘BlueTouch’ to select the device.
Selecting a treatment area
At rst-time use, you always have to select a
treatment area. If you have used the device before,
you can choose between ‘Quick Star t’ and ‘Select a
treatment area’.
1 Tap on the part of the back you want to treat.
ENGLISH20
2 The app shows the location of the patch on
the back. Tap ‘Next’ to continue.
Rating your pain intensity
1 Swipe vertically to rate the intensity of your
pain on a scale from 0 to 10. If you experience
no pain tap 0 and if you experience the
worst pain imaginable tap 10. If your pain is
somewhere in between, rate it by tapping the
appropriate number.
Note: The pain intensity you indicate is not used by the
app to determine the treatment mode. The rating is
only stored in your treatment diary. You can switch off
this feature in the settings tab of the app.
Selecting the treatment mode
1 Tap the mode you want to use.
2 The start screen of the treatment appears.
Starting and stopping a treatment
1 Tap the play button on the screen.
, The time starts to count down.
, The status indicator on the device starts to ash
orange.
2 Treatment continues until the timer has
counted down to 0. If you want to stop or
interrupt the treatment before the treatment
time has elapsed, tap the square in the centre
of the pulsing treatment indicator to interrupt
the program.
ENGLISH 21
- To resume the program, tap ‘Resume’ or the
arrow next to the time.
- To end the program and switch off the device,
tap ‘End treatment’.
Switching to another treatment mode
1
If you want to switch to another treatment mode
tap the name of the current treatment mode.
The list of treatment modes opens. Tap the
treatment mode you want to use.
2 The selected new treatment mode appears
on the screen. Tap the play button to start the
treatment.
Note: The timer automatically recalculates the
remaining treatment time based on the new mode.
Quick start
Quick start immediately starts the treatment mode
you used before.
1 Select quick start.
2 Swipe vertically to rate the intensity of your
pain on a scale from 0 to 10.
3 Tap the play button to start the treatment.
Other app features
1 After the program nishes, you get to a screen
that asks you to describe how you feel by
tapping one of the icons.
,
ENGLISH22
2 Tap the book symbol to open your diary.
The diary shows when treatments took place,
which treatment mode you used and how long
the treatment lasted.
- Tap the arrow to see more details.
3 Tap the ‘i’ to open the information screen.
This screen contains the following items:
- Using your BlueTouch device
- Contact us
4 Tap the settings symbol to open the settings
screen. This screen contains the following
items:
- Your devices
- Pain level tracking
- Sensation tracking
- Treatment area tracking
- Run treatment in background
- About
After treatment
Caution: Make sure that you end the treatment
in the app before you remove the strap with the
device from your back.
1
Loosen the strap and remove it from your back.
2 Recharge the BlueTouch Pain Relief Patch if
the charging light is solid orange (see chapter
‘Charging the device’). Remove the BlueTouch
Pain Relief Patch from the strap before you
start to recharge it.
ENGLISH 23
Cleaning
Do not immerse the BlueTouch Pain Relief Patch in
water or rinse it under the tap.
Always remove the BlueTouch Pain Relief Patch
from the strap before you put the strap in the
washing machine to clean it.
1 Clean the BlueTouch Pain Relief Patch with a
damp cloth after use.
2 You can wash the BlueTouch Pain Relief straps
in the washing machine when they are dirty.
Caution: To prevent damage to the BlueTouch Pain
Relief straps and other clothes in the washing
machine, wash the straps in a ne-mesh
washing bag.
Note: Use a gentle cycle and a temperature of 30°C
maximum. Dry the BlueTouch Pain Relief straps on the
air and not in the tumble dryer. Do not iron the straps.
Troubleshooting
This chapter summarises the most common
problems you could encounter with the BlueTouch
Pain Relief Patch. If you are unable to solve the
problem with the information below, contact Philips.
ENGLISH24
Problem Possible cause Solution
The BlueTouch
Pain Relief
Patch suddenly
switches off during
treatment.
The BlueTouch Pain
Relief Patch does
not appear to work
for me, for I notice
no effect.
The BlueTouch
Pain Relief Patch
switches to a lower
intensity.
The charging light
turns solid red
for 8 seconds and
the BlueTouch
Pain Relief Patch
switches off.
The pre-set
treatment time
has elapsed.
It may take
two weeks
before the
effects become
noticeable.
The
temperature
of the device is
too high.
The
rechargeable
battery is
empty.
The BlueTouch Pain Relief
Patch is programmed to
switch off automatically after
the treatment time at the
selected treatment mode has
elapsed. Just before it switches
off you hear a triple tone
(high to low).
Be patient and allow more
time for the effects to become
noticeable.
Remove the BlueTouch Pain
Relief Patch from your body,
switch it off and let it cool
down. Make sure that you
do not wear too many or
too thick clothes over the
BlueTouch Pain Relief Patch
during treatment.
Charge the BlueTouch Pain
Relief Patch (see chapter
‘Charging the device’).
Problem Possible cause Solution
ENGLISH 25
The charging light is
solid orange.
The adapter
becomes warm
during charging.
A piece of medical
equipment
malfunctions
when the device
is switched on or
during operation.
The charging light
does not start
ashing green when
I insert the micro
USB plug into the
micro USB socket
on the connection
panel.
The battery
is low and
does not
Charge the BlueTouch Pain
Relief Patch (see chapter
‘Charging’ the device).
contain enough
energy for one
treatment.
This is normal. No action required.
The device is
too close to
Do not use the device near
medical equipment.
the medical
equipment.
You have not
inserted the
Insert the adapter into the
wall socket properly.
adapter or have
not inserted it
properly into
the wall socket.
You have not
inserted the
Insert the standard USB plug
into the adapter properly.
standard USB
plug or have
not inserted it
properly into
the adapter.
ENGLISH26
Problem Possible cause Solution
The adapter is
connected to the
BlueTouch Pain
Relief Patch and
the charging light is
not solid or ashing
green.
The BlueTouch
Pain Relief Patch
becomes warm
during use.
I can’t make
connection with
the BlueTouch Pain
Relief Patch.
The wall socket
into which you
have inserted
the adapter is
not live.
Connect another appliance
to the same socket to check
if the socket is live. If the
wall socket is live, but the
BlueTouch Pain Relief Patch
does not charge, contact
Philips.
An error
occurred during
charging.
An error
occurred during
charging.
Press the button on the
BlueTouch Pain Relief Patch
to restart charging.
Press the button on the
BlueTouch Pain Relief Patch
to restart charging.
This is normal. No action required.
Bluetooth is
not on.
Make sure that you switch
on Bluetooth on your smart
device.
Perhaps you
have not
selected
BlueTouch in
the app.
Run the app, tap ‘Settings, then
‘Your devices’ and check if
‘BlueTouch’ is in the list. If not,
click ‘Add new BlueTouch’ and
switch on the BlueTouch Pain
Relief patch to pair the patch
to your smart device.
ENGLISH 27
Signals on the device
Sound signals during treatment
- A dual tone (low to high) sounds when the
treatment starts and the intensity increases from
power-save mode to the intensity of the mode
selected.
- A triple tone (high to low) sounds when the
treatment ends.
Battery level signals
- The charging light is solid green when the battery
contains enough energy for at least one treatment.
- The charging light ashes green slowly and
regularly during charging.
- The charging light is solid orange when the
battery is low and does not contain enough
energy for one treatment.
- The charging light turns solid red for 8 seconds
and the device switches off when the battery
is empty.
Ordering accessories
To buy accessories or spare parts,
visit www.shop.philips.com/service or go to
your Philips dealer. You can also contact the Philips
Consumer Care Centre in your country. The type
number of this device is PR3740.
Spare straps
- Lower back straps are available under type
number PR3723.
- Upper back straps are available under type
number PR3721.
ENGLISH28
Guarantee and support
Your device has been designed and developed with
the greatest possible care to guarantee an expected
service life of 5 years.
If you need service or information or if you have
a problem, please visit our website at
www.philips.com/support or contact the Philips
Consumer Care Centre. Its telephone number is:
- Germany: 0800 0007522 (free of charge for calls
within Germany).
- Austria: 0800 880932 (free of charge for landline
calls within Austria; costs for mobile phone calls
depend on provider).
- Switzerland: 0800 002050 (free of charge for
landline calls); 0848 000292 (for mobile phone
calls, costs depend on provider).
- Italy: 02 45279074 (free of charge for landline)
-
Greece: 2111983029 (free of charge for landline calls)
-
United Kingdom: 0844 338 04 89 (5p/min. from a
BT landline, other landline and mobile providers
may charge more).
- Hong Kong: 852 2619 9663 (free of charge for
landline calls).
Guarantee restrictions
The guarantee does not cover the straps and
standard wear and tear. The guarantee becomes
invalid if you do not use the BlueTouch Pain Relief
Patch according to the instructions in this user manual.
Manufacturer’s legal address
Philips Consumer Lifestyle B.V.
Tussendiepen 4, 9206 AD Drachten, Netherlands
ENGLISH 29
Recycling
- This symbol means that this product shall not
be disposed of with normal household waste
(2012/19/EU).
- This symbol means that this product contains
a built-in rechargeable battery which shall not
be disposed of with normal household waste
(2006/66/EC). Follow the instructions in section
‘Removing the rechargeable battery’ to remove
the battery.
- Follow your country’s rules for the separate
collection of electrical and electronic products
and rechargeable batteries. Correct disposal
helps prevent negative consequences for the
environment and human health.
Removing the rechargeable battery
Note: Always remove the rechargeable battery before
you hand in the device at an ofcial collection point.
If you have trouble removing the battery, you can also
take the device to a Philips service centre, which will
remove the battery for you and will dispose of it in an
environmentally safe way.
1 Make sure the rechargeable battery is empty.
Switch on the device and leave it on until the
charging light turns solid red and the device
switches off automatically. You may have to
repeat this procedure several times until it is
no longer possible to switch on the device.
2 Use a screwdriver to separate the upper part
of the device from the lower part.
ENGLISH30
3 Remove the battery. Dispose of the plastic
parts and the battery separately according to
local rules
Specications
Model PR3740
Rated voltage 100-240 V
Rated frequency 50-60 Hz
Rated input 15 W
Class Medical device Class IIa
Classication Risk Group 1 (according to
Ingress of water IP22
Max. daily dose < 108.5 J/cm² if treatment schedule
Nominal wavelength 453 nm
Maximum radiant power 1.44 W (nominal for program 3)
Average irradiance 21.2 mW/cm²
Maximum temperature (average
user) during treatment
Maximum temperature (all users)
during treatment
IEC60601-2-57)
is followed
Program 1: 40°C
Program 2: 41°C
Program 3: 42°C
Program 1: 45°C
Program 2: 46°C
Program 3: 47°C
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