Vaisala AWS330 - Manual (Page 96)

User's Guide ______________________________________________________________________
94 __________________________________________________________________ M211296EN-B
Grounding Enclosure
Equipment grounding and lightning protection grounding must be
done separately.
For lightning protection grounding, see that the lightning rod has been
grounded properly, as instructed in section Equipment Grounding and
Lightning Protection on page 36. Connect the end of the lightning rod
grounding cable to the grounding rod close to the guy wire foundation
(number 1 in Figure 4 on page 37). Use proper copper wire for the
connection.
For equipment grounding, connect the enclosure grounding rail (number
4 in Figure 51 on page 95) to grounding rod close to mast foundation
(number 7 in Figure 4 on page 37). Use proper copper wire for the
connection.
Preparing GSM/GPRS Modem
GSM/GPRS modem provides wireless telemetry for AWS330. The
modem is housed inside the electronics enclosure. Insert the SIM card
into the retractable slide on the modem (number 3 in Figure 50 below).
1011-005
Figure 50 GSM/GPRS Modem
The following numbers refer to Figure 50 above:
1 = Indicator
LED
2 = Power cable connector
3 = Slot for SIM card
Configuration of GSM/GPRS telemetry is described in Chapter 5,
Software Configuration and Operation, on page 103, and installing
GSM/GPRS antenna on the mast is described in section Installing
GSM/GPRS Antenna on page 72.