Ametek CEM/Humox, Руководство пользователя

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Installation
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3-23
Removing display module or
power supply/keypad module
This section describes how to remove or replace the display module or power sup-
ply keypad module on the control unit (see Figure 3-19):
1. Open the access door below the display module (hinges down).
2. Pull on the handle of the power supply/keypad module and remove this module
from the control unit (it slides out). Note that the power supply/keypad module
must be removed before you can remove the display module.
3. Pull on the display module handle to then pull out the display module.
4. Reverse these steps to reinstall the display module or power supply/keypad
module.
Should you need to replace fuse F1 on the display module, it is a Littlefuse type
273 microfuse or equivalent, voltage rating: 125V AC, ampere rating: 50 mA.
Should you need to replace fuse F1 on the wiring card, it is a Littlefuse
type 273 microfuse or equivalent, voltage rating 125V AC, ampere rat-
ing: 250 mA. See the beginning of this Wiring section for the location
of the wiring card on the controller.
NOTE

Figure 3-19.
Front view of
Series 2000 Control Unit.