B&R 8I84T200037.01P-1, Руководство пользователя

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Integrated safety functions
342 ACOPOSinverter P84 User's Manual 2.10
3 Integrated safety functions
3.1 Before you begin
3.1.1 Safety instructions
The information contained in this guide complements the specifications listed in the specific product man-
uals.
You must read the respective product manual before using the product.
Danger!
HAZARD OF ELECTRICAL SHOCK, EXPLOSION OR ARC FLASH
•
Read and understand this manual before installing and operating the frequency inverter. Instal-
lation, adjustment, repair and maintenance must be performed by qualified personnel.
•
The user is responsible for complying with all relevant international and national electrical en-
gineering requirements regarding the protective grounding of the equipment.
•
Numerous components of the frequency inverter, including the circuit boards, are supplied via
the mains voltage. DO NOT TOUCH! Use only electrically insulated tools.
•
DO NOT TOUCH unshielded components or bolted connections on terminal blocks while con-
nected to the power supply.
•
DO NOT short circuit terminals PA/+ and PC/- or the DC bus capacitors.
•
Before servicing the frequency inverter:
– Disconnect the entire power supply, including any external control voltage.
– Place a "DO NOT TURN ON" label on all power disconnection switches.
– Lock all power disconnection switches in the open position.
– WAIT 15 MINUTES to allow the DC bus capacitors to discharge.
– Measure the voltage of the DC bus between the PA/+ and PC/- terminals to ensure that
the voltage is less than 42 V.
– If the DC bus capacitors do not discharge completely, contact your local B&R represen-
tative. The frequency inverter is not permitted to be repaired or put into operation in
this case.
•
Install and close all covers before switching on the voltage supply or starting/stopping the
frequency inverter.
Failure to follow these instructions can result in serious injury or death!
Danger!
ACCIDENTAL OPERATION OF DEVICE
•
Read and understand this manual before installing and operating the frequency inverter.
•
Changes to the parameter settings must be carried out by specialist personnel.
Failure to follow these instructions can result in serious injury or death!
Warning!
EQUIPMENT DAMAGE
Do not operate or install any frequency inverter or accessory that appears damaged.
Failure to follow these instructions can result in equipment damage, serious injury or death!