INVT EC160 User Manual

User manual of EC160 elevator intelligent integrated machine Maintenance and hardware diagnosis
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10.3.2 Change electrolytic capacitors
 Read and follow the instructions in chapter Safety Precautions.
Ignoring the instructions may cause physical injury or death, or
damage to the equipment.
Change electrolytic capacitors if the working hours of electrolytic capacitors in the inverter are
above 35000. Please contact with the local INVT offices or dial our national service hotline
(400-700-9997) for detailed operation.
10.4 Power cable
 Read and follow the instructions in chapter Safety Precautions.
Ignoring the instructions may cause physical injury or death, or
damage to the equipment.
1. Stop the drive and disconnect it from the power line. Wait for 10 minutes to make DC capacitor
discharge. Measure with a multimeter (impedance at least 1MΩ) to ensure the capacitor is
discharged.
2. Check the tightness of the power cable connections.
3. Connect the power supply.

INVT EC160 Specifications

General

Brand	INVT
Model	EC160
Category	Control Systems
Language	English