2
4400 Series Installation and Operation Manual – 64527-008
2 General Safety Instructions
DO NOT attempt to transport, install, operate, maintain or dispose of this equipment until you have read and understood all
of the product safety information provided in this manual.
2.1 Symbols
The symbols listed below are used throughout this manual. When symbols are used in this manual they will include important
safety information that must be carefully followed.
Safety Alert Symbol indicates that a potential personal
injury hazard exists.
Prohibited Symbol indicates DO NOT take action.
Mandatory Symbol indicates that the following instruction
is required.
Ground Symbol indicates the location of the equipment
grounding conductor.
Electrical – Voltage & Shock Hazard Symbol
indicates parts inside may cause electric shock.
Explosion Hazard Symbol indicates parts may
explode.