Bell System Practices 630 Series Installation And Maintenance Manual page 2

SECTION 502-600-100
Fig. 3—$lnstalling 2621A Faceplate on 30-Button
CALL DIRECTOR Telephone Set~
2.03
Early production 18- and 30-button sets are
equipped with a one-piece or tlvo-piece bezel
assembly to retain the faceplate and mat.
2.04 To
remo~e the faceplate anti ma! \vhen
associated with a one-piece bezel.
( 1 ) I'r) ~entlj" at top of bezel to relc'ase spring
Cli]ls.
(~) Raise top edge of bezel to clear dial and key
buttons.
(3) Mo\'e toward back of set to release from
guides on bottom edge of bezel.
2.05
To install the faceplate and mat w-hen
associated with a one-piece bezel.
(1) Slide faceplate and mat into bezel.
(2) Align cutouts in mat with those in facedate
and bezel.
(3) Place guides on bottom edge of bezel into
housing cutouts.
(4)
Lower bezel over dial and key buttons.
(5)
Press top edge to engage spring clips.
2.06
To remove the faceplate and mat when
associated with a two-piece bezel.
(1) Pry with forefingers at both sides of faceplate
near lower edge (Fig. 5).
(2) This causes spring-loaded upper bezel to
move until lower edge of faceplate disengages
from lower lel'el.
2.07
To intall the faceplate and mat when associated
with a two-piece bezel.
(1) Place mat on housing.
Note: Carefully align cutouts with collar on
keys and dial.
(2) Insert top edge of faceplate into upper bezel
and push bezel toward back of set.
(3) Maintaining pressure on upper bezel, snap
lower edge of faceplate into lower bezel.
Caution:
Do not push faceplate into
position by running fingers along sharp
edge of 10wer bezel. Zf facepla te does not
sea t properly, repeat removal and placing
procedure.
2.08 The on+piece beze! on ear]y production
It+-button telephone sets can be replaced with
a two-piect' bezel as follows.
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