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RIS PE 3.0 v2020.1
5.8. START-UP RECOMMENDATIONS
5.8.1. SYSTEM PROTECTION
The control automatics of the unit have integrated protection against a short circuit of those assemblies. The controllers have the following pro-
tectors:
MCB
F1, F2 - 1A(5x20) MCB protection;
To ensure safe maintenance of the unit, it is necessary to turn off main switch and/or external protection device.
5.8.2. PRE-STARTUP RECOMENDATIONS OF THE UNIT (IN THE PRESENCE OF THE ENDUSER)
Prior to start-up the system must be thoroughly cleaned. Check whether:
• operation systems and unit elements as well as automation and automation devices were not damaged during installation,
•
all electrical devices are connected to power supply and fit for service,
• all necessary automation elements are installed and connected to power supply and MCB, EX1, EX2 terminal blocks,
• cable connection to MCB, EX1, EX2 terminal blocks comply with the existing power connection diagrams,
• all electrical equipment protection elements are properly connected (if they are additionally used),
• cables and wires correspond to all applicable safety and functional requirements, diameters, etc.,
• earthing and protection systems are properly installed,
• condition of all seals and sealing surfaces is correct.
Содержание RIS 1000 PE 3.0
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