Lenze ERBDxxxRxxxx User Manual
Page 38
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Safety instructions
Residual hazards
l
38
EDKRBD180R DE/EN/FR 7.0
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Stop!
Possible overheating of the brake resistor during operation
Inadequate heat dissipation during operation can cause the brake
resistor to overheat.
Possible consequences:
ƒ
The brake resistor is destroyed.
ƒ
The drive is not braked but coasts to a standstill.
Protective measures:
ƒ
Always connect the thermal contact of the brake resistor.
ƒ
Integrate the thermal contact into the overall equipment
monitoring apparatus in such a way that the supply of power to
the standard device is switched off if the brake resistor overheats
(e.g. switch−off by means of mains contactor control).
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