Servicing
25
4.2 Batteries
MEDUMAT Easy CPR is equipped with two
batteries, a main battery and a button cell. The
button cell
supplies auxiliary power to the
electronic system if the main battery
makes it possible to set off an alarm even if the
main battery suddenly fails. The device then
switches to exhalation.
In principle, the battery capacity is designed so
that under normal conditions of use, it will not need
changing in the 2 years between services. The
main battery
is to be renewed during the 2-
yearly service, the button cell
years.
When changing batteries, special precautions
must be taken to protect the electronic circuits (see
“6.5 Replacing button cell” on Page 24).
When changing the main battery
change the O-ring
on the battery compartment
cover
as well.
4.3 Storage
If you do not intend to use MEDUMAT Easy CPR for a long period, we recommend the following storage
precautions:
1. Clean and disinfect the device (see “5.
Hygienic Preparation” in the operating
instructions).
2. Store MEDUMAT Easy CPR in a dry place.
Important
Remember that devices still require servicing at the
specified intervals even when in storage, otherwise
they are
not
allowed to be used when removed
from storage.
Demand-
flow
: Button cell for back-up power
: Lithium battery 3.6 V for main power sup-
ply MEDUMAT Easy CPR
17
18