Initial Start Up; Checks Before Starting Up - Siemens 1FT6 02 Series Instructions Manual

6

Initial Start up

6.1

Checks before starting up

Before starting up, ensure that
- all connections have been properly made, and the plug connectors are secured against
working loose.
- all motor protection devices are active,
- the drive is not blocked,
- no other possible sources of danger are present,
- the drive is undamaged (no damage from transport/storage),
- the keys in the shaft end (if present) are secured against being thrown out.
6.2 Initial Start up
Observe the start up and commissioning instructions for the converter (e. g. SIMODRIVE,
MASTERDRIVES MC).
The brake is designed for emergency stops (power cut, emergency stop).
It is not permitted to be used as a working brake.
After the motor has been switched off, it functions as a holding brake.
1. Release brake, in as far as this is necessary.
2. Check the brake function (open and close).
Apply 24 V DC ±10% to the pins BR, BR2 (Fig. 6, Fig. 8), and ensure that the rotor is
running freely (no rubbing noises).
3. Check the mounting, seating and alignment of the motor.
4. Check the suitability and setting of the output elements for the intended conditions of
use, for example belt tension.
5. Test the plug connection.
6. Check the functional condition of the auxiliary devices present.
7. Check the protection against accidental contact with moving and live parts.
Siemens AG
Thermal hazard from hot surfaces!
The surface temperatures of the motors may exceed 140 °C (284 °F).
Do not touch hot surfaces!
Protection must be provided against accidental contact if necessary.
Temperature-sensitive components (electric lines, electronic
components) must not touch hot surfaces.
Hazard from rotating rotor!
Protect the output elements against accidental contact!
Secure key (if present) against being thrown out.
ENGLISH
CAUTION
WARNING
CAUTION
610.43 410.21
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