Philips HF3430 User Manual page 18

ENGLISH
18
Question
How often do I have
to use Philips
EnergyUp?
When do I start to
notice improvement
from using Philips
EnergyUp?
Is it harmful to sit in
front of a switched-
on EnergyUp for a
long time?
Can the lamp of the
EnergyUp be
replaced?
Can I replace the
rechargeable
battery?
The EnergyUp
appears to be locked
because I cannot
switch it on. What
should I do?
Answer
Use the Philips EnergyUp 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 EnergyUp'. Except when you
try to adjust your sleep time, we advise you to
use the EnergyUp 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.
No, the Philips EnergyUp is absolutely safe, also
when you use it throughout the day. However,
avoid using the light in the last 4 hours before
you go to bed, as the energising effect of the
light may interfere with your sleep.
No, the Philips EnergyUp has a durable LED
lamp that lasts many years.
No, the battery is not replaceable. If the battery
capacity decreases, you can continue to use the
appliance on mains power.
The travel lock is active. Press and hold the on/
off button for 5 seconds until the appliance
switches on. You can also plug in the appliance.
This automatically unlocks it.