Ac Power Cable - Epson RC620 Safety And Installation

2.7 AC power cable

■
■
WARNING
The AC plug in not attached to the AC power cable delivered at shipment.
Refer to the wire connection specification and attach a proper plug to the cable that
is suitable for the factory power supply. (A plug is prepared as option.)
Cable Wire Connection Specification
Cable length: 3 mm (Standard)
For RC620-UL, RC620DU-UL
■
WARNING
RC620 Safety and Installation Rev.8
Be sure to connect the AC power cable to a power receptacle. DO
NOT connect it directly to a factory power source. To shut off
power to the robot system, pull out the power plug from the power
source. Performing any work while connecting the AC power
cable to a factory power source is extremely hazardous and may
result in electric shock and/or malfunction of the robot system
Make sure that cable manufacturing and connection are done by a
qualified personal.
When proceeding, be sure to connect the earth wire of the AC
power cable colored green/yellow on the Controller to the earth
terminal of the factory power supply. The equipment must be
grounded properly at all times to avoid the risk of electric shock.
Always use a power plug and receptacle for power connecting
cable. Never connect the Controller directly to the factory power
supply. (Field wiring)
Purpose
AC power wire (2 cables)
Ground wire
Branch Circuit protection (Rated current: 15 A or less) shall be
installed in the external AC power supplying side in accordance
with the National Electrical Code.
A disconnecting means shall be installed in accordance with the
National Electrical Code and provide the ability for lockout and
tagout.
Color
Black
Green / Yellow
2. Installation
79