3 Safety
3.1General Safety Instructions
Canonical operation and maintenance as well as the complying with afffiliated security regulations are imminent for the protection of personal and the readiness to use of the unit. The personnel that sets up, activates, operates and maintains the unit has to be aware and has to stick to the security regulations. Any activity may only be performed by qualified personnel with designated and intact tools, appliances, measuring units and expandable items.
The following pictograms are used in these operating instructions to identify danger, attention and information content:
Danger!
This instruction defines work and operation methods, which are to follow, to prevent fatal injury to the operator and other persons.
Attention!
This instruction defines work and operation methods, which are to follow, to prevent damage to the unit and parts of the unit.
Information!
i Useful and important hints for the operation of the UPS and its external battery modules (special accessories).
3.2Accident prevention regulations
The local regulation for accident prevention and the general security regulations according IEC 364 have to be followed unconditionally. Before working with PROTECT C. the following security rules must be adhered.
♦Disconnect the unit from the mains
♦Protect against reconnection
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