ECKELMANN UA 410 L AC, Руководство по эксплуатации

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2.3 Intended use
This control system may only be used for the purpose for which it is intended:
The UA 410 L control system has been designed for use as case controller in commercial and industrial
refrigeration systems with the intended functional scope as described in these operating instructions, and it is to
be used under the environmental conditions in these instructions.
Read the safety instructions and the instructions for installation and putting into service, operation and
maintenance. THEN start the commissioning and/or operation of the machine / system.
The safety and functionality of the machine / system are only guaranteed for this intended application.
Never use the machine / system, its components, control components or parts for any other purpose.
The system must not be put into operation until conformity with the applicable EU Directives has been
established for the entire system.
2.4 Five safety rules according to DGUV Regulation 3
The following rules must be strictly observed!
1. Disconnect: The entire system to be worked on must be disconnected from the power supply at all poles.
2. Secure against reconnection: Attach information signs to the disconnected operating equipment stating:
• What has been disconnected.
• Reason for the disconnection.
• Name of the person who made the disconnection.
• Reconnection must be prevented using a suitable lock (e.g. padlock).
3. Prove dead (authorised skilled personnel only):
• Check voltmeter just before use.
• Prove dead on all poles at the disconnection point.
• Prove dead on all poles at the work area.
4. Ground and short-circuit: All electrical parts at the work area must be grounded and then short-
circuited .
5. Cover or block off adjacent live parts: If there is live equipment adjacent to the work area, it must be
covered using appropriate materials (e.g. insulation blankets / plates).
DANGER
Warning of dangerous electrical voltage!
Warning of dangerous electrical voltage! Danger of
electric shock!
Beware of a possible external power supply! BEFORE connecting and disconnecting it must be
checked that no voltage is present at the controller! Connections/plug connectors of the device may
only be plugged in, removed and/or wired when no voltage is present .
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