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THS710A, THS720A, THS730A & THS720P Service Manual
6–13
4. If you are installing a new front cover, follow these steps to assemble it
before installation. Refer to Figure 6–5.
a. Install a new label using the procedure on page 6–10.
b. Install a new display shield into the inside of the new front cover.
Remove the backing paper from the adhesive on the display shield, align
it over the two diagonal posts, and then press it into place. The blue
border should be even when viewed from the face of the front cover.
c. Install new foam pad as shown in Figure 6–5.
Display shield
Front cover
Foam pad
Figure 6–5: Assembling a new front cover
d. Install a new gasket into the groove around the edge of the front cover.
As shown in Figure 6–6, start the gasket at the bottom of the cover
leaving a short (
1
@
8
inch) tail through the slot. Carefully press the gasket
into place around the rim with the
1
@
8
inch flat-bladed screwdriver. To
finish the installation, overlap the starting point and then pass the end of
the gasket through the remaining slot. Trim the ending tail to
1
@
8
inch
length with the sharp knife.