xxixCM 4000 Installation and Operating Manual
Warnings
The following warning statements identify conditions or practices that can result in
personal injury or loss of life.
Dangerous voltage or current present — Disconnect power before removing
protective panels, soldering, or replacing components.
Do not service alone — Do not internally service this product unless another per-
son capable of rendering first aid and resuscitation is present.
Remove jewelry — Prior to servicing, remove jewelry such as rings, watches, and
other metallic objects.
Avoid exposed circuitry — Do not touch exposed connections, components or
circuitry when power is present.
Use proper power cord — Use only the power cord supplied or specified for this
product.
Ground product — Connect the grounding conductor of the power cord to earth
ground.
Operate only with covers and enclosure panels in place — Do not operate
this product when covers or enclosure panels are removed.
Use correct fuse — Use only fuse type and rating specified for this product.
Use only in dry environment — Do not operate in wet or damp conditions.
Use only in non−explosive environment — Do not operate this product in an
explosive atmosphere.
High leakage current may be present — Earth connection of product is essen-
tial before connecting power.
Double pole neutral fusing — Disconnect mains power prior to servicing.
Use proper lift points — Do not use door latches to lift or move equipment.
Avoid mechanical hazards — Allow all rotating devices to come to a stop be-
fore servicing.