4-2 CHAPTER 4: ELECTRICS
ALPHA 552
1. ELECTRICAL EQUIPMENT
Please read the safety instructions provided at the beginning of this manual before
handling the following devices.
Particular attention should be given to the handling of electrical elements because of risks
of electrocution. In case of possible electrical malfunctions, it is advisable to contact LNS
or their local representative.
1.1. Description
The electrical parts of the barfeed system, as well as the diagrams representing them, conform to the CEI
204-1 EN 607 international electrical codes.
This chapter contains all of the elements regarding the electrical circuit of the barfeed system. The
electrical parts, and groups, which may require a setting, at some time or other, are described herein in
detail.
Whenever possible, the article numbers of the elements are shown in tables below each drawing. When a
group of elements is indicated, look for the element and then write down the ordering number of the
desired element.
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