Make Sure That The Main Power Has Been Switched Off - ABB GWT C9 Product Manual

1.2.2 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.
Product manual - GWT C9
3HAA010198-001 Revision: A
1.2.2 Make sure that the main power has been switched off
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.
© Copyright 2022 ABB. All rights reserved.
1 Safety
13