Fema Electronica K40-CR, Руководство пользователя

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FEMA ELECTRÓNICA . Series K . K40-CR
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1.17 To access the instrument
1.18 Modular system
M Series panel meters are designed to create a modular system. This
modular system allows for addition, replacement or substitution of
any of the internal modules conforming the instrument. Below is a
graphic explanation for the position of each module.
Risk of electric shock. Removing the front cover will
grant access to the internal circuits. Disconnect the
input signal to prevent electric shock to the operator.
Operation must be performed by qualified personnel
only.
To open the housing, use a flat screwdriver to free the fixation clips,
if possible, in the following order : D, C, B and A. Remove the front
cover. Let the inside of the instrument slide out of the housing.
To reinsert the instrument make sure that all modules are correctly
connected to the pins on the display module. Place all the set into
the housing, assuring that the modules correctly fit into the internal
guiding slides of the housing. Once introduced, place again the front
cover in front of the housing, placing first corner ‘X’ and then insert -
ing clips ‘A’, ‘B’, ‘C’ and ‘D’ in this order.
X
A
C
B
D
Front Filter Display Module Optional Control Modules
Input Signal Module
Housing
Power Supply Module
Opt.3
Opt.2
Opt.1