Mounting; Service Door; Removing The Hood; Release (Manual Operation) - Chamberlain LiftMaster BARS1 Mode D'emploi

7

Mounting

7.1

Service door

The included key (2 keys) is necessary to open the service door. It can
be found in the accessory package which is included in the barrier's
transport packaging. On the inside of the service door the already pre-
installed and partly wired control is situated.
Attention: Inside the barrier electrical parts are located which are live
wired!
WARNING: The mechanics inside of the barrier can lead to serious
injury if barrier is activated.
7.2

Removing the hood

Attention: Disconnect barrier from power supply. Inspection necessary!
The hood is secured by means of a wing nut which is only accessible
when service door is open. In order to remove hood, reach into barrier
with hand and remove wing nut (twist off). Now lift up hood on door
side, approx. 2cm.Then, in lifted position, move backwards in the
direction of barrier pole and lift hood off completely.
Note: Hood is secured with one wing nut. A second one may be used if
necessary. This is not required for technical reasons. It is impossible to
remove a hood that is secured with a screw without this leading to
strong and lasting damage.
To place hood back in original position go through above steps in
reverse order.
Transport: For transport a plastic film is placed between hood and
casing in order to prevent the finish from getting damaged.
This precaution may be removed upon installation.
7.3

Release (manual operation)

For this purpose the release key is necessary which can be found in
the accessory package of the barrier.
On the side where the service door is located there is a drilling in the
hood. The release key must be inserted here and in order to release
barrier the key must be turned clockwise.
Barrier may only be locked again as in the initial position when
released. If barrier was closed never leave barrier pole unsecured in
open position, as it may move downwards unchecked. The manual
release is reserved for emergency situations or in case of maintenance
work and is not suitable for daily use.
The release function can be deactivated and is thus not accessible from
the outside if misuse is to be expected. For this purpose find enclosed
in the accessory package a small fastening which can be inserted into
the release drilling before the hood is put on.
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Notes