Instruction Leaflet IL2C13761H11
Effective March 2020
Supersedes January 2015
Installation instructions for Kirk
Key Interlock Kit (2C12891G21) in
Magnum® low-voltage circuit breakers
WARNING
(1) ONLY QUALIFIED ELECTRICAL PERSONNEL
SHOULD BE PERMITTED TO WORK ON THE
EQUIPMENT.
(2) DO NOT ATTEMPT TO INSTALL OR PERFORM
MAINTENANCE ON THE EQUIPMENT WHILE
ENERGIZED. ALWAYS VERIFY THAT NO VOLTAGE
IS PRESENT BEFORE PROCEEDING.
(3) ALWAYS DE-ENERGIZE PRIMARY AND
SECONDARY CIRCUITS BEFORE REMOVING
CIRCUIT BREAKER.
FAILURE TO FOLLOW THESE STEPS FOR ALL
PROCEDURES DESCRIBED IN THIS INSTRUCTION
LEAFLET COULD RESULT IN DEATH, BODILY INJURY,
OR PROPERTY DAMAGE.
WARNING
THE INSTRUCTIONS CONTAINED IN THIS IL AND ON
PRODUCT LABELS HAVE TO BE FOLLOWED. OBSERVE
THE FIVE SAFETY RULES:
– DISCONNECTING
– ENSURE THAT DEVICES CANNOT BE
ACCIDENTALLY RESTARTED
– VERIFY ISOLATION FROM THE SUPPLY
– EARTHING AND SHORT-CIRCUITING
– COVERING OR PROVIDING BARRIERS TO
ADJACENT LIVE PARTS
DISCONNECT THE EQUIPMENT FROM THE SUPPLY.
USE ONLY AUTHORIZED SPARE PARTS IN THE
REPAIR OF THE EQUIPMENT. THE SPECIFIED
MAINTENANCE INTERVALS AS WELL AS THE
INSTRUCTIONS FOR REPAIR AND EXCHANGE MUST
BE STRICTLY ADHERED TO PREVENT INJURY TO
PERSONNEL AND DAMAGE TO THE SWITCHBOARD.
