KSB Guard, Инструкция по установке и эксплуатации

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5 Installation/Commissioning
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KSB Guard
1
Fig. 8: Gateway
1 Screw terminals for power supply
1. Insert customer’s own mains power cable into the device through the cable
gland.
2. Connect the mains power cable to the appropriate screw terminals on the circuit
board.
When the customer’s own mains power cable is connected, the gateway starts
automatically and can then be used.
3. Check status LED S1.
Make sure that at least 2 level LEDs are lit. This indicates that the connection to
the mobile network is sufficiently strong.
ð When the mains power cable is connected, the gateway starts automatically and
can then be used.
NOTE
When connecting the cable ensure that the enclosure requirements (IP54) are met
again after installation.
5.1.1.4 Checking the signal strength of the gateway
The signal strength of the mobile data connection can be changed by positioning the
magnetic base antenna. The current signal strength is indicated by the corresponding
level LEDs (see Table: Description of LED indicators). (
ð
Section 4.5, Page 13)
▪
Minimum sufficient signal strength is indicated by 2 level LEDs lighting up.
▪ Good signal strength is indicated by 3 level LEDs lighting up.
▪ Maximum signal strength is indicated by 4 level LEDs lighting up.
It is recommended that you position the magnetic base antenna such that 3 or 4 level
LEDs are lit during installation. (
ð Section 4.5, Page 13)
1. Place the magnetic base antenna in a location that has sufficiently high mobile
network signal strength.
2. Check the level LEDs for mobile network signal strength.
3. If necessary, change the position of the magnetic base antenna and check again.
If this condition cannot be met, check whether a more powerful LTE antenna can be
installed using a longer cable (if required). In this scenario, an LTE antenna suitable
for outdoor installation is recommended in particular.
The antenna cable should not exceed 20 m in length.