Replacing fuses in power supply G5411-60010

 

 

About this topic

This topic explains how to replace the fuses in the robot power supply (G5411-60010).

 

WARNING  Only administrators and experienced personnel should perform the procedure in this topic. Alternatively, contact Automation Solutions Technical Support for assistance.

Fuse location

The Direct Drive Robot power supply (G5411-60010) houses four fuses:

 

 

Fuse housing label	Function	Fuse rating (time-delayed)
T4A 250V	24-V robot fuse	4 A, 250 V
T2A 250V	Logic power/switch fuse	2 A, 250 V
T10A 250V	AC mains fuse, line (left)	10 A, 250 V
T10A 250V	AC mains fuse, neutral (right)	10 A, 250 V

Materials and tools

Make sure you have the following:

•	Flat-head screwdriver (any size)

•	Replacement fuse(s)

Before you start

Make sure you:

1	Turn off the robot and the system.

2	Disconnect the power cord from the robot power supply.

Procedure

 

WARNING  Always turn off the robot and shut down the system before performing any maintenance procedure.

 

WARNING  Always disconnect the power cord from the robot power supply before performing any maintenance procedure.

To replace one of the fuses:

1	Using the flat-head screwdriver, turn the fuse holder counterclockwise one-eighth turn (1). The fuse holder moves outward (2).

 

2	Remove the fuse holder from the housing.

3	Pull out the spent fuse (1) and insert the new fuse (2).

 

4	Insert the fuse and holder back into the housing.

5	While pressing the fuse holder into the housing, turn the fuse holder clockwise one-eight turn using the flat-head screwdriver.

 

 

Related information

 

For information about...	See...
Direct Drive Robot component names	Hardware components
Robot shutdown procedure	Turning on and turning off the robot
System shutdown procedure	System user documentation
Safety	Direct Drive Robot Site Preparation and Safety Guide
Contacting Automation Solutions Technical Support	Reporting problems