Chapter 3 Mechanical Installation Shenzhen Hpmont Technology Co., Ltd.
14 HD5L-PLUS Series User Manual V1.0
3.6 Dismantle Plastic Cover
The upper cover and the lower cover of HD5L-PLUS are removable.
Before electrical installation, the cover must be removed. Before removing the upper cover, please take
away the keypad.
Sheet Metal Structure (F5 - F6)
Unscrew the cover plate (counterclockwise) and remove the cover.
Plastic Structure (F3 - F4)
The dismantle steps are shown as Figure 3-5.
Figure 3-5 Dismantle plastic cover
(a)
E
xtrude the hooks at both sides together, take off
the lower cover, as (a).
Dismantle the screws of upper cover, as (b).
Extrude the hooks at both sides together, take off
the upper cover, as (c).
The removing processes of plastic cover board:
(b)
(c)
1.
2.
3.