Instruction Manual ColorPlus Ex
10210E/5
23
3.7.3
Opening the SIREL SMD
All electrical connections are made with spring-loaded terminals inside the
control unit. To open the control unit, unscrew the four screws underneath the
side covers (
Figure 15: Opening the control unit.
3.7.4
Opening the SIREL Ex housing
You must interrupt the service voltage (explosion hazard) before opening the
SIREL Ex housing.
Action
Remarks
1.
Interrupt the service voltage to the
SIREL Ex.
Section 3.7.5
2.
Place a square wrench on the square
element (arrow) and unlock the
cover by rotating a quarter turn to
the left.
Square wrench (
Section 1.3).
3.
Pull down the cover to open.
Opening the control
unit
Содержание ColorPlus Ex
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