Philips HF3431 User Manual page 17

Question
I have heard that
blue light can be
dangerous. Can this
appliance damage
my eyes?
Can I get sunburn
from using this
appliance?
Is this appliance safe
to use around
children and pets?
Can I use the
appliance when I
am pregnant?
Do I have to take
off my glasses when
I use the appliance?
How often do I
have to use the
appliance?
When do I start to
notice improvement
from using this
appliance?
Answer
This Philips appliance complies with the
photobiological safety standard IEC62471.
According to this standard, the appliance
represents no risk to healthy eyes and can be
safely used.
No, sunburn is caused by UV light. The light
produced by this appliance does not contain UV.
The light is safe to be used around children and
pets. However, do not let children play with the
appliance.
Yes, there are no known side effect from using
this appliance during pregnancy.
No, you can use the appliance with your glasses
on. Do not wear tinted glasses or sunglasses
when you use the appliance, as these glasses
reduce its effectiveness.
Use the appliance every day at the right time to
achieve the result you want. For more
information on the duration of a session, read
chapter 'Using the appliance'. Except when you
try to adjust your sleep time, we advise you to
use the appliance at the same time every day.
It is usually sufficient to use it 20 to 30 minutes a
day. It is absolutely safe to use it longer, if you
want to.
You may start to feel the energising effect any
time between first use and 1 to 2 weeks of daily
use.
ENGLISH
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