Assembling The Front Panel Assembly; Installing The Front Panel Assembly; Installing The Instrument Case - Fluke 2640A Service Manual

NetDAQ
Service Manual

Assembling the Front Panel Assembly

Complete the following procedure to assemble the Front Panel Assembly [D].
1. Place the Front Panel Assembly on a protective surface to prevent any scratching or
2. Position the display window [H] in place; then push it firmly to snap it into position
3. Position the elastomeric keypad [G] in place; then gently press it into position in the
4. Position the A2 Display PCA [F] in place; then push it firmly to snap it into position

Installing the Front Panel Assembly

Complete the following procedure to install the Front Panel Assembly [D]:
1. Gently connect the display ribbon cable [E] to the connector on A2 Display PCA.
2. Position the Front Panel Assembly on the chassis mounting post hardware [Y].
3. Complete the procedure "Installing the Instrument Case," as required.

Installing the Instrument Case

Complete the following procedure to install the instrument case [A]. (Refer to
Figure 3-2.)
1. Reinstall the case to its original position (the rubber feet are towards the front of the
2. Reinstall the rear panel bezel (rubber feet towards the bottom) [Z] and attach it with
3. Invert the instrument on the protective surface and reinstall the four 1/4-inch 6-32
4. Reinstall the measurement connection cables and power cord, as required.
3-16
damage to the assembly.
in the assembly.
assembly.
in the assembly. It may be necessary to slightly distend the top of the bezel to allow
the pca to snap into position.
The Display PCA provides space for securing screws, which are
used only if one or more tabs are broken. If the pca uses one or
more securing screws, install these as well.
Avoid using ammonia or methyl-alcohol cleaning agents
on either the Front Panel or the display window. These
types of cleaners can damage surface features and
markings. Use an isopropyl-based cleaning agent or
water to clean the Front Panel and the display window.
Do not operate the instrument without the cover properly installed.
instrument).
the two 1/2-inch 6-32 Phillips-head screws [C].
screws [B] on the bottom securing the case.
NOTE
CAUTION
WARNING
3-31.
3-32.
3-33.