7 IK-E283-001E
7.2. Wire inserting
Wires should be introduced into the G-40 base through an opening in the back of the base. In case of
surface (on-plaster) wire routing, the base side wall should be cut off or narrowed with a file.
Notes:
1. No other elements can be installed in a branch adapter line that contains manual call points.
2. It is forbidden to use an alarm variant with cancellation for adapters that beam smoke detectors are
connected to.
3. It is forbidden to use an alarm variant with cancellation for adapters that manual call points are
connected to.
7.3 Wire connecting
The way of detection line connection is described in the G-40 base Installation and Maintenance Manual.
Fig. 2 shows how to connect a detection line and the ADC-4001M adapter. The adapter ‘positive’ power
supply can be connected to any clamp marked with ‘+’ sign. It is recommended to connect the adapter to
loop-shaped addressable lines but it can be installed also in a radial line or a loop-shaped branch line. The
branch line ‘positive’ wire should be connected to the base clamp marked with ‘WZ' sign. Screens of the
wires should be stranded and inserted into the additional connector (the connector should be squeezed
with fingers); then the connector should be placed between the guides in the base rectangular hollow.
8 SERVICING AND MAINTENANCE
The ADC-4001M adapter unfailing operation depends on ensuring proper operation conditions, appropriate
assembly execution and systematic periodical inspection. The periodical checks should be carried out at
least yearly by a person who knows the device operation principle and is able to reveal irregularities of its
functioning. The detector inspection consists in evoking an alarm in a branch adapter line and checking
whether an alarm signal is transmitted to the control panel.
Properly operating adapters, subjected to systematic periodical inspections do not require any other
maintenance works.
9 PACKING, TRANSPORTATION, STORAGE
The ADC-4001M adapters are packed into bulk packages. An installation and maintenance manual is
inserted into the bulk package.
The adaptors in factory packing should be carried out in closed spaces using usual land or marine transport
means. The devices should be secured from strong shakes and ambient temperature below –40 °C and
above +70 °C.
The ADC-4001M adapters should be stored in closed premises that are free of corrosive gases or vapours, at
ambient temperature from +5 °C to +40 °C and relative humidity between 40 % and 80 %, away from
heating devices. The storage period should not exceed 24 months.
