Ametek Thermox 2000 ATEX Series User Manual page 67

Figure 3-24.
Front view of
Series 2000 Control Unit.
Adding an option card
Do the following to add an option card to the Series 2000 control unit:
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).
3. Insert the option card into any of the three available slots underneath
the display module. Make sure the card is properly seated by pressing
on both sides firmly. If the card is not properly seated, the access door
may not close.
4. Reinstall the power supply/keypad module.
Removing an option card
Do the following to remove an option card:
1. Remove the power supply/keypad module.
2. Pull with your left hand on the left of the option card while pulling on
the ejector lever on the right of the option card with your right hand to
remove the option card. The ejector will help apply extra force to make
is easier to release the card.
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Installation 3-43