Removing The Digital Controller From The Case - Omron E5CN-HT User Manual

Installation
2-1-4

Removing the Digital Controller from the Case

E5CN-HT
1,2,3...
26
The body of the Digital Controller can be removed from the case to set Output
Units or to perform maintenance. Check the specifications of the case and
Digital Controller before removing the Digital Controller from the case.
1. Insert a flat-blade screwdriver into the two tool insertion holes (one on the
top and one on the bottom) to release the hooks.
2. Insert the flat-blade screwdriver in the gap between the front panel and
rear case, and pull out the front panel slightly. Hold the top and bottom of
the front panel and carefully pull it out toward you, without applying unnec-
essary force.
3. When inserting the body of the Digital Controller into the case, make sure
the PCBs are parallel to each other, make sure that the sealing rubber is
in place, and press the E5CN-HT all the way to the rear case. While push-
ing the E5CN-HT into place, push down on the hooks on the top and bot-
tom surfaces of the rear case so that the hooks are securely locked in
place. Be sure that electronic components do not come into contact with
the case.
Keep the PCBs parallel to
each other and insert them
into the rear case.
Bottom View of the E5CN-HT
Tool insertion hole
Flat-blade screwdriver
(1)
(Unit: mm)
(2)
(3)
0.4
(1)
Section 2-1
2.0