INSTALLATION AND SAFETY INSTRUCTIONS INSTALLATION AND SAFETY INSTRUCTIONS FOR YOUR SAFETY [ FOR YOUR SAFETY ] WARNING: Be sure the electricity to the wires you are work: ing on is shut off; either the fuse removed or the circuit breaker off. WARNING: Be sure the electricity to the wires you are working on is shut off; dither the fuse removed or the circuit breaker off. WARNING-RISK OF SHOCK. 24V SYSTEM NOT SUITABLE FOR OUTDOOR USE. i .. Strip 1/4" from end of power source wires (Not supplied). 2.