7 Electric installation
VST_BA1_1.0 | Version 1.0 | 07/2019
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Electric installation
Electric installation work may only be performed by qualified staff (see Chapter 2.2).
The electric installation of the unit may only be performed in idle condition. The
control unit may never be connected or disconnected on-load or when live.
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WARNING!
SUDDEN MOVEMENTS OF COMPLETE SYSTEM OR OF COMPONENTS
Danger due to unprotected moving components.
Before performing any work, shut down the complete system and secure it
against unintended restart.
Please make sure that the complete system and all parts of the system are in a
safe state.
Please ensure that the control unit is connected correctly. Check the pin
assignment.
Control unit with flat plugs (pursuant to ISO 7588-1: 1998-09)
1. Please ensure that the control unit is inserted into the correct slot. Follow the
connection diagram and documents of the complete system.
2. Please ensure that all flat plugs of the control unit are free of dirt and moisture.
3. Please ensure that the slot does not exhibit any damages due to overheating,
insulation damages and corrosion.
4. Please ensure that all sockets of the control unit are free of dirt and moisture.
5. Plug the control unit vertically all the way into the slot.
The commissioning process can now be performed, see Chapter 8.
