Technische Alternative CAN-EZ2, Руководство пользователя

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Safety requirements
This device is state of the art and meets all necessary safety regulations. It may only be used in accord -
ance with the technical data and the safety requirements and regulations listed below. When using the
device, also observe the statutory and safety regulations apposite to the particular use. Any other use will
automatically void all warranty rights.
• The device must only be installed in a dry interior room.
• In accordance with local regulations, it must be possible to isolate the 230 V cable to the energy
meter from the mains using an omnipolar isolating facility (connector/socket or 2-pole isolator).
• Never interchange the safety low voltage connections (e.g. sensor connections) with the 230 V
connections. Destruction and life threatening voltages at the device and the connected sensors
may occur.
• Safe operation is no longer possible if the controller or connected equipment exhibits visual
damage, no longer functions or has been stored for lengthy periods in unsuitable conditions. If
this is the case, disable the controller and equipment and secure against unintentional use.
• Heat-sensitive system components (e.g. plastic pipes) must be equipped with safety devices
(e.g. thermal high limit safety cut-out for underfloor heating), which prevent overheating in the
event of a fault in the controller or another system component.
Maintenance
If treated and used correctly, the device will not require any maintenance. Use a cloth moistened with mild
alcohol (such as methylated spirits) to clean. Never use corrosive cleaning agents or solvents such as
chloroethylene or trichloroethylene.
No components relevant to long term accuracy are subject to loading if the device is used correctly. Con
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sequently long term drift is extremely low. The device therefore cannot be calibrated. Thus applying any
compensation is impossible.
The design characteristics of the device must not be changed during repairs. Spare parts must corre
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spond to the original spare parts and must be used in accordance with the build version.
Disposal
•
Devices no longer in use or beyond a state of repair must be disposed of
in an en -
vironmentally responsible manner by an authorised collection point. They must never
be treated as ordinary household waste.
• We can undertake the environmentally responsible disposal of devices sold by the
Technischen Alternative company upon request.
• Packaging material must be disposed of in an environmentally responsible manner.
• Incorrect disposal may result in considerable damage to the environment, as many of
the materials used require professional handling.
All installation and wiring work on the controller must only be carried out in a zero volt
state. The opening, connection and commissioning of the device may only be carried
out by competent personnel. While doing so, they must observe all local safety re -
quirements.