INSTALLATION
03/2021
31
NP-DK50-Nx4VRTM-AD-A-EN-4_03-2021
Fig. 18: Electrical cord
Fig. 19: Connecting the power cord
Description of air pump controls
The air pumps are controlled in trios based on real demand. One trio is always set as the MASTER
(e.g. M1-3) and the others as SLAVE (e.g. M4-6). The set of three Slave air pumps operate under
the following conditions (see Fig. 20)
-
A waiting period (pressurising to the upper limit) of 1 minute under strong demand and 2
minutes under weak demand
-
Pressure drops below 6.2 bar (SLAVE)
-
Motor failure in the MASTER section
The lower limit settings ROTATE every 50 hours to ensure all the air pumps are evenly loaded.
Содержание DK50 4x4VRT/M
Страница 1: ...DK50 4x4VRT M DK50 6x4VRT M User manual...
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Страница 11: ...PRODUCT DESCRIPTION 03 2021 11 NP DK50 Nx4VRTM AD A EN 4_03 2021 DK50 4x4VRTS M DK 50 6x4VRT M...
Страница 15: ...PRODUCT DESCRIPTION 03 2021 15 NP DK50 Nx4VRTM AD A EN 4_03 2021 Fig 1 Compressor with dryer...
Страница 35: ...INSTALLATION 03 2021 35 NP DK50 Nx4VRTM AD A EN 4_03 2021 14 PNEUMATIC DIAGRAMS DK50 4x4VRT M DK50 4x4VRTS M...
Страница 36: ...INSTALLATION NP DK50 Nx4VRTM AD A EN 4_03 2021 36 03 2021 DK50 6x4VRT M DK50 6x4VRTS M...
Страница 68: ...ANNEX NP DK50 Nx4VRTM AD A EN 4_03 2021 68 03 2021 ANNEX 21 MAPPING PARAMETERS...
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