6
IK-E286-001E
with Fig. 5. Any input lines closing or opening is detected by the monitoring and controlling element
and signalled by the control panel as an input line default. The EKS-4001 monitoring and controlling
element proper connection is shown in Fig. 5.
6
INSTALLATION
The monitoring and controlling elements are recommended to be installed in the controlled devices
vicinity. The monitoring and controlling elements cases should me mounted on walls and ceilings
fastening four screws through the openings in the corners. It is advised to take the modules out
when the case is mounted and use screws with Ø6 expansion anchor bol
ts.
The installation wires should be introduced through cable gland seals. The detection line conductors
–
1 x 2 x 0.8 wire is recommended
–
should be introduced through two smaller PG7 cable gland seals,
whereas monitoring and controlling conductors - 3 x 2 x 0.8 wire is recommended
–
should be routed
through bigger PG9 cable gland seals.
It is important that the cable gland seals are properly sealed and unused gland seals are plugged (all
cable gland seals are plugged by default).
For installation wires connection a screw driver use is recommended, its operation part should be
pushed in as far as it goes (see below figure) into the connector smaller hole. Then the wire should
be inserted into the bigger hole and the screw driver should be taken off. It is advised to use a short,
bended WAGO type screw driver (3.5 x 0.5 mm, cat. No. 210-258) that is available for purchase at
POLON-ALFA). The wires connection should be done pursuantly to the descriptions on the connector.
Wires screens should be twisted together and fasten with the screw with washer placed between the
slots on the mounting plate.
7
SERVICING AND MAINTENANCE
The monitoring and controlling element unfailing operation depends on maintaining appropriate
operating conditions, proper installation and periodic inspections performance. The periodic
inspections should be carried out at least once per six months by a person who knows the element
operation to such an extent that allows revealing its malfunctions. The inspection consists in the
element functioning checking in an acting detection installation.
