Adding An Option Card; Removing An Option Card - Ametek Thermox WDG Insitu User Manual

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 mod-
ule 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 rating: 250 mA.

adding an option Card

Do the following to add an option card to the Series 2000 control unit (this in-
cludes the auto calibration card or the combustibles card):
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 mod-
ule from the control unit (it slides out).
3. Insert the option card into any of the three available slots underneath the dis-
play 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.
Installation and Start-Up | 3-31