Omron E5CD, Руководство пользователя

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E5CD/E5ED
47
Drawing Out the Interior Body of the Digital
Temperature Controller to Replace It
You can use the Draw-out Jig to remove the interior body of the Digital
Temperature Controller from the case to perform maintenance
without removing the terminal leads. Use the Y92F-58 Draw-out Jig
for the E5CD and the Y92F-59 Draw-out Jig for the E5ED. Check the
specifications of the case and Digital Temperature Controller before
removing the interior body from the case. (Drawout is not possible on
the E5
@
D-B.)
1. Draw out the interior body from the rear case.
1. Align the arms on the Draw-out Jig with the top of the front panel
on the Digital Temperature Controller and position it vertically.
(The Y92F-58 is shown in the figure.)
2. Align the hooks on the Draw-out Jig with the Draw-out Jig insertion
holes on the Digital Temperature Controller and slowly insert the
Draw-out Jig into the Draw-out Jig insertion holes laterally until it
clicks into place. (If you attempt to draw out the interior body of the
Digital Temperature Controller when only one hook is engaged,
the Digital Temperature Controller may be damaged.) (The Y92F-
58 is shown in the figure.)
3. Pull out the Draw-out Jig together with the front panel. Do not pull
with excessive force. Slowly pull out the Digital Temperature
Controller laterally. (If you pull the interior body out at an angle, the
Digital Temperature Controller may be damaged.)
4. After the interior body is free from the rear case, support the interior
body with one hand and pull it out slowly in a horizontal direction.
2. Prepare the new interior body.
1. Place the Digital Temperature Controller flat on a table and slowly
insert the Draw-out Jig into the Draw-out Jig insertion holes
laterally until it clicks into place. (There is a hole at both the top and
bottom.) (The E5CD is shown in the figure.)
2. Place the Digital Temperature Controller on a table facing upward.
3. Hold the rear case with your hand and slowly draw out the interior
body in a vertical direction. If you draw out the interior body
horizontally while holding the Digital Temperature Controller in
your hand, the interior body will fall and may be damaged.
3. Insert the new interior body into the rear case.
1. When inserting the interior body back into the rear case, mount the
sealing rubber in the position shown below, make sure the PCBs
are parallel to each other, and press the interior body toward the
rear case and into position, making sure that the sealing rubber
does not move.
2. When you press the Digital Temperature Controller into position,
press down on the rear case hooks so that the case hooks
securely lock in place. (There are rear case hooks at both the top
and bottom of the rear case.) If the Digital Temperature Controller
is not correctly mounted into the rear case, the rear case may not
be waterproof. When inserting the Digital Temperature Controller,
do not allow the electronic components to touch the rear case.
(The E5CD is shown in the figure.)
Removing the draw-out jig when only one hook is caught
in the draw-out jig insertion hole
1. Pull the Draw-out Jig slowly in the direction shown in the figure.
(This step is the same even if the other hook is caught.)
2. Confirm that the Draw-out Jig is free of the Draw-out Jig insertion
hole.
3. If the interior body separates from the rear case, slowly press the
interior body into the rear case in a horizontal direction. (The E5CD
is shown in the figure.) If you do not follow the procedures above,
the Digital Temperature Controller may be damaged.
Arm
Front panel
Rear case
Draw-out Jig insertion holes
(1)
(1)
Hook
Align the arms with
the front panel.
Draw-out Jig insertion holes
(2)
(2)
(3)
(2)
(3)
(1)
Top View
Sealing rubber position
Case hooks
Rear case hooks
PCBs
Keep the PCBs parallel
to each other and inset
them into the rear case.
(1)
Rear case hooks
(2)
(2)
(2)
(1)
(3)