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Installation of the AGPS board (Prevention of unexpected start-up, +Q950) 83
Installation of the AGPS board
(Prevention of unexpected
start-up, +Q950)
What this chapter contains
This chapter describes the electrical installation of the optional Prevention of
unexpected start-up function (+Q950) of the drive, and gives instructions for
starting-up, validating and using the function.
Prevention of unexpected start-up (+Q950)
The optional Prevention of unexpected start-up function includes an AGPS board
which is connected to the drive and an external power supply. See
unexpected start-up (option +Q950)
Installation of the AGPS board
WARNING! Dangerous voltages can be present on the AGPS board even
when the 115...230 V supply is switched off. Obey the
(page 11) in this manual and the instructions in this chapter when working
on the AGPS board.
Make sure that the drive is disconnected from the mains (input power) and the
115...230 V source for the AGPS board is switched off during installation and
maintenance. If the drive is already connected to the mains, wait for 5 minutes after
you disconnect the mains power.
(page 57).
7
Prevention of
Safety instructions
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