Nicotra Gebhardt DDMP 10/10, Operating Manual

Page: 3 / 60

Rev. 0 - 05/11/2020
OPERATING MANUAL OPERATING MANUAL
EN EN
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INDEX INDEX
1. DEFINITIONS AND WARNINGS ..............................................................................................................................................6
1.1 Object of this manual .........................................................................................................................................................6
1.2 Symbols used ......................................................................................................................................................................6
1.3 Qualified personnel ............................................................................................................................................................6
1.4 Use for intended purpose only ...........................................................................................................................................6
1.5 Safety instructions ..............................................................................................................................................................7
1.6 Informative letter ...............................................................................................................................................................8
1.7 Safe operating area .............................................................................................................................................................8
2. REGULATORY REFERENCES ....................................................................................................................................................9
2.1 Mechanical and electrical safety ........................................................................................................................................9
2.2 Electro-Magnetic Compatibility (EMC) ...............................................................................................................................9
3. DATA PLATE ...........................................................................................................................................................................10
4. TRANSPORT AND STORAGE .................................................................................................................................................11
5. PACKING CONTENTS .............................................................................................................................................................11
6. UNPACKING ...........................................................................................................................................................................12
7.
PRODUCT DESCRIPTION .......................................................................................................................................................13
8. TECHNICAL FEATURES ..........................................................................................................................................................14
8.1 Dimensional drawings ......................................................................................................................................................14
8.2 LG and RD versions ...........................................................................................................................................................24
9. INSTALLATION .......................................................................................................................................................................25
9.1 Commisioning ...................................................................................................................................................................25
9.2 Operation .........................................................................................................................................................................25
9.3 Ambient operating condition ...........................................................................................................................................25
9.4 Fan installation .................................................................................................................................................................25
9.5 Accessory installation .......................................................................................................................................................26
9.5.1 Outlet flanges ..........................................................................................................................................................26
9.5.2 Outlet flexible connection .......................................................................................................................................27
9.5.3 Mounting feet kit .....................................................................................................................................................28
9.5.4 Outlet protection guards .........................................................................................................................................29
9.5.5 Inlet protection guard kit .........................................................................................................................................30
9.6 Electrical connections .......................................................................................................................................................31
9.6.1 Power supply ...........................................................................................................................................................32
9.6.2 Control board connection ........................................................................................................................................33
9.6.3 Connection details ...................................................................................................................................................34
9.6.3.1 Analog ..........................................................................................................................................................34
9.6.3.2 Modbus communication ..............................................................................................................................36
9.6.3.3 Enable signal (for DDMP 2.65kW - 3-Ph only) .............................................................................................37
9.6.3.4 Pressure and flow meter (for DDMP 2.65kW - 3-Ph only) ...........................................................................37
9.6.3.5 +24 AUX power supply (for DDMP 2.65kW - 3-Ph only) ..............................................................................38