Make Sure That The Main Power Has Been Switched Off - ABB IRB 6650S Series Product Manual

1 Safety

1.2.3 Make sure that the main power has been switched off

1.2.3 Make sure that the main power has been switched off
Description
Working with high voltage is potentially lethal. Persons subjected to high voltage
may suffer cardiac arrest, burn injuries, or other severe injuries. To avoid these
personal injuries, switch off the main power on the controller before proceeding
work.
Spot welding cabinet
Wait for 5 minutes to let the capacitors discharge after the power has been switched
off.
26
Note
Switch off all main power switches in a MultiMove system.
DANGER
Even if the main switch is switched off, the capacitors can cause electric shock
if not given the time to discharge.
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Product manual - IRB 6650S
3HAC020993-001 Revision: Z