Diamond E77/4PQ7T-N, Руководство пользователя

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- Carefully read the instructions contained in the present booklet as they supply important information
relating to safe installation, use and maintenance.
- Keep this booklet with care, for any further consultation by the various operators.
- Having removed the packing, make sure the unit is in good order and in case of doubt, do not use the unit, but call
on skilled personnel.
- Before connecting the unit, make sure the data appearing on the serial plate correspond to those of the main
electric supply.
- The unit must be used only by a person trained for its operation.
- Before performing cleaning or servicing operations, disconnect the unit from the electric supply.
- Shut off the unit in case of fault or bad functioning. For any repairs, please call exclusively an authorised technical
service centre, and ask for original spare parts only. Non compliance with the above may compromise the unit’s
safety.
- This unit must only be used for the purpose it was expressly built for.
- Do not wash the unit with direct or high-pressure water jets.
- Do not obstruct openings or draft grids or heat vents.
- Electrical safety is guaranteed only by an efficient earthing system, as envisaged by the electrical safety
regulation in force: it is therefore necessary to verify this essential requisite and, in case of doubt,
request an accurate check-up by professionally qualified personnel.
- The Manufacturer cannot be deemed responsible for any damages caused by the lack of earthing in the
system.
- The unit must be included in an equipotential system whose efficiency should be tested in compliance with the law
in force.
- All units are supplied with a 200cm long cable having the characteristics shown in Tab. 3.
- The hook-up wire for the power supply connection should not have characteristics below the type with rubber
insulation H07RN-F
GENERAL NOTICES
In the event of the user or the installation technician failing to observe the instructions given in this manual, the Firm
disclaims all responsibility thereof and cannot be held liable for any accidents or trouble caused by such non-observance.
THE MANUFACTURER DISCLAIMS ALL RESPONSIBILITY FOR ANY INACCURACIES IN THIS BOOKLET THAT MAY BE
DUE TO TYPING OR PRINTING MISTAKES. THE MANUFACTURER, MOREOVER, RESERVES THE RIGHT TO MAKE THE
MODIFICATIONS TO THE PRODUCT IT CONSIDERS USEFUL OR NECESSARY, WITHOUT AFFECTING ITS BASIC FEATURES.