5 installation procedure, Section safety, Danger – Yaskawa J1000 Option Potentiometer User Manual

Page 11: Notice, Electrical shock hazard, Damage to equipment

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YASKAWA ELECTRIC

TOBPC73060034A Potentiometer Technical Manual

5 Installation Procedure

◆

Section Safety

DANGER

Electrical Shock Hazard

Disconnect all power to the drive, before servicing.
Failure to comply will result in death or serious injury.
Wait at least one minute after all indicators are off. The drive

has internal capacitors that remain charged even after the option

is disconnected. The drive charge LED will extinguish when

the DC bus voltage is below 50Vdc. Measure drive DC bus

voltage to confirm safe level.

NOTICE

Damage to Equipment

Properly connect the connectors.
Failure to comply may prevent proper operation and possibly

damage equipment.