GE L90 Instruction Manual page 182

Line current differential system
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FRONT PANEL INTERFACE
To set up and use the label removal tool:
1.
Bend the tabs at the left end of the tool upwards as shown.
Bend the tab at the center of the tool tail as shown.
4
To remove the LED labels from the L90 front panel and insert the custom labels:
1.
Use the knife to lift the LED label and slide the label tool underneath. Ensure that the bent tabs are pointing away from
the relay.
4-46
L90 LINE CURRENT DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL
CHAPTER 4: INTERFACES

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