Removing The Temperature Controller From The Case - Omron E5CN User Manual

Installation
2-1-4

Removing the Temperature Controller from the Case

E5CN
1,2,3...
E5AN/EN
E5AN
1,2,3...
20
The Temperature Controller can be removed from the case to perform mainte-
nance without removing the terminal leads. This is possible for only the E5CN,
E5AN, and E5EN, and not for the E5CN-U. Check the specifications of the
case and Temperature Controller before removing the Temperature Controller
from the case.
Tool insertion hole
( 3 )
1. Insert the tool into the two tool insertion holes (one on the top and one on
the bottom) and release the hooks.
2. Insert the tool 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 unnecessary force.
3. When inserting the E5CN, check to make sure that the sealing rubber is in
place and push the E5CN toward the rear case until it snaps into position.
While pushing the E5CN into place, push down on the hooks on the top
and bottom 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.
(1)
(2)
(3)
Screw
Prepare a Phillips screwdriver suitable for the screw on the front panel to
remove the Temperature Controller.
1. Push on the hooks on the top of the front panel, and at the same time, turn
the Phillips screwdriver to the left to loosen the screw on the bottom of the
front panel.
2. Pull out the front panel gripping both sides. Be sure not to impose exces-
sive force on the panel.
( 1 )
A LM
1
A LM
2
A LM
3
H A
P V
O U T
1 S
T O P
O U T
2 C
M W
M A N
U
S V
( 2 )
( 1 )
E 5 C
N
Section 2-1
Flat-blade screwdriver
(Unit: mm)
(1)
(2)
(3)
Screw
E5EN