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Power unit
For an optimum lifetime the power unit must
be connected to the mains voltages as often as
possible (e.g. every night). Charge the batteries
12 hours before use.
The batteries must be charged at least every 3rd
month - otherwise there might be damages due
to self-discharge. It is recommended to test the
battery function at least once every year.
Recharging the battery:
• Plug the charging lead into the handset
• Plug the charger into the electricity supply
and switch ON. A yellow light on the charger
will light up
• Charge the batteries until the lamp on the
charger turns green
Caregiver
• Do not leave children and youngsters alone
with the handset
• Do not let children and youngsters play with
the handset
• Do not leave the handset within reach of
children and youngsters.
• It is important to remove the transport
plastic bag before using the handset. Cables
need to be placed in such a way that users
or carers cannot trip and injure themselves.
Product
• The power unit does not have a safety stop
• The system must not be sprayed directly
with a highpressure cleaner
• Cleaning with a steam cleaner is not
permitted
• Do only use the power unit within specified
working limits
• It is recommended to check the handset
and cable for damage and holes caused by
violent handling at least once a year
• Do not submerge the handset in water
• Do not attempt to repair any part of the
power unit.
Technical Data
Battery - BA18
• Capacity 1.3 Ah - 24V DC
• Charging current is max. 500 mA
• IPX6
The batteries have a maximum life of 4 years but
this can vary depending upon the conditions of
use and charging practices
Battery charger - CH01
• Mains: 100 - 240VAC/50-60 Hz switch mode
• Charging voltage: 27.6 VDC
• Charging current: Max. 500 mA
• FRIWO Gerätebau GmbH, Model
FW7218M/24
EN
Actuator - LA28/LA32
• Input voltage: 24V
• Noise level: ≤ 45 dB(A)
• IPX5
• Duty cycle: Max. 10% or 2 min. use then 18
min. without use
Handset - HB 40
• IPX1
Detachable parts
• Handset - HB 40
• Battery - BA 18
Applied part
• Handset - HB 40
IP-Rating table
IPX0
No protection
IPX1
Protection against vertically
falling drops of water e.g. con-
densation
IPX2
Protection against direct sprays
of water up to 15° from the
vertical
IPX3
Protected against direct sprays of
water up to 60° from the vertical
IPX4
Protection against water sprayed
from all directions - limited
ingress permitted
IPX5
Protected against low pressure
jets of water from all directions -
limited ingress
IPX6
Protected against temporary
flooding of water, e.g. for use
on ship decks - limited ingress
permitted
IPX7
Protected against the effect of
immersion between 15 cm and
1 m
IPX8
Protects against long periods of
immersion under pressure
41
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