Siemens WTT662 Serie Schnellstart Seite 11

Simplifi ed EU declaration of conformity
Hereby, SIEMENS Switzerland Ltd declares that the radio equip-
ment type WT..662.. is in compliance with Directive 2014/53/EU and
2011 / 6 5 / E U. The full text of the EU declaration of conformity is available
at the following internet address: http://www.siemens.com/bt/download
Important information
This product must be installed professionally and in accordance with
the prescribed assembly guidelines and may therefore only be in-
stalled by qualifi ed and trained experts. For installation in structures
with increased fi re protection requirements e.g. staircases, escape
routes, the installation company or expert staff must ensure that the
regional building law specifi cations are met.
Intended use
The battery-operated network nodes are for storing and transmitting
the consumption data of compatible measuring devices. The net-
work nodes have been designed exclusively for this purpose.
Improper use
Any use other than the use described previously and any chang-
es made to the device constitute improper use. Uses and changes
must be queried in writing beforehand and are subject to special
approval.
Warranty and guarantee
Warranty and guarantee claims are only valid if the parts in ques-
tion have been used in accordance with their intended use and if
the technical requirements and any applicable technical regulations
have been observed.
Safety notes
The devices may only be used in technical building installations and
only for the applications described.
The device has been designed in accordance with the guidelines
of Protection Class III or II and must be installed in compliance with
these regulations. Local regulations (installation etc.) must be heed-
ed.
Safety notes
for lithium batteries
All network nodes of the types WTT662.. are supplied with volt-
age by a lithium battery of the type SAFT LSH20 (Lithium content
approx. 3.8 g) and are equipped with a backup battery of the type
SAFT LS 14500 AA lithium (Lithium content approx. 0.7 g). These
types of battery are classifi ed as hazardous.
THE RESPECTIVELY VALID TRANSPORT REGULATIONS
MUST ALWAYS BE OBSERVED!
Inspection documents for the batteries used are available on re-
quest.
Handling of lithium batteries:
• Store protected from dampness and moisture
• Do not store within the reach of children
• Do not heat to above 100 °C or throw into fi re
• Do not short-circuit
• Do not open or damage
• Do not charge
Replacing lithium batteries:
Batteries may only be replaced by qualifi ed staff . The connector only
fi ts in one position, in order to guarantee installation with correct
polarity. For this reason, no excessive force may be used when in-
serting the connector.
Caution: Risk of explosion if the batteries are not replaced
properly. Replacement only by the same type or a similar
type recommended by the manufacturer.
When a fl at main battery is replaced, the old battery is removed
fi rst and replaced by a new one. The backup battery must not
be disconnected at this point since this would result in a loss
of data.
Note:
Used batteries must NOT be disposed of with household waste.
Siemens Smart Infrastructure
Symbols used
CE marking
The device corresponds to the applicable device-specifi c
European guidelines.
Frequency band: S-Mode: (868,3 +/- 0,3) MHz
Transmission power: max. 14 dBm
Protection class
WTT662..:
Class III
Hazardous electrical voltage
The device must be disconnected from the mains
before any work on the live parts.
Components at risk through ESD
The device contains components which can be
damaged by electrostatic discharge.
Caution
The symbol draws attention to possible hazards or
property damage.
Only operate in closed rooms
The device may only be operated in closed rooms.
Lithium batteries are hazardous goods
Battery-operated network nodes contain lithium batteries
for which transportation restrictions (Hazardous goods
9a) apply.
Emergency instructions for accidents
involving lithium batteries
In the event of an accident, the following points must be heeded:
In the case of a leak:
• Cover with sodium carbonate or an equivalent crystal soda
• Make gases and vapours precipitate by spraying with water
• Make sure of suffi cient ventilation
• Avoid any direct contact
In the event of injuries:
• If interior components of the dry element should come into
contact with the eyes, rinse thoroughly with water for 15
minutes.
• In the event of contact with the skin, wash with plenty of
water and take off soiled clothing.
• Move away from the accident spot following inhalation.
• Always consult a doctor.
In the event of a fi re:
• Use a Lith-X or Class-D fi re extinguisher.
• NEVER USE WATER FOR EXTINGUISHING PURPOSES
• Do not use CO2, halogen fi re extinguishers with dry sub-
stances or foam extinguishers.
• Move away from the accident spot following inhalation and
ventilate the area.
• Always consult a doctor.
Lighting protection
If an overall network is to be formed via M-Bus from individual net-
works in larger systems, lightning protection must be included in the
planning of bus cables are to be routed outside the building.
Qualifi ed staff
Serious physical injuries or property damage can occur if there is
any unqualifi ed operation of the device / system, manipulation or
non-observance of the warnings given in these instructions. For this
reason, only appropriately qualifi ed personnel may operate this de-
vice / system in any way.
Correct disposal of this product
For the purposes of disposal, the devices are considered used elec-
tronics devices in the sense of the European Guideline 2012/19/EU
and must not be disposed of with household waste.
• Dispose of the device through the appropriate channels.
• Please note the local and currently valid legislation.
2019-11-26
C-Mode: (868,95 + /- 0 ,25) M Hz
WTX662..:
Class II
A6V11762783_----_a
EN
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