Version 1.0
26
Antenna heating system SOA-1022
Table 14 – CL № 1. Visual check
To be done
Routine
Man-hours
Examine the Product
1) check completeness and appearance of the Product;
mechanical damage, paint defects must be absent;
marking plates shall be present; legends shall be read
easily;
2) clean up the Product surfaces with clean cloth;
3) remove severe contamination, parts of corrosion, oil
spots from the metal surfaces – using ethyl alcohol,
avoiding its penetration inside the Product; all surfaces
clean dry by clean cloth and dry up;
4) if varnish paint coating is damaged, polish it with
sand paper, then clean with alcohol-soaked cloth,
cover with varnish and dry up
1 person
15 mins
Check reliability of
cable and bus
connection to the
Product
1) check that connectors and attaching screws are
tightened; provide further tightening if necessary;
2) check the cable intactness (no mechanical damage)
within visibility
1 person
5 mins
Table 15 – CL № 2. Operation test
To be done
Routine
Man-hours
Operation test of the
Product
1)
transfer automatic circuit breakers of CSAHS to
top position;
2)
make sure that main and standby power LEDs, as
well as “Power On” LEDs are lighting up with green;
3)
wait for repeater software to download;
4)
make sure that there are no “Тревога” and
“Предупреждение” notifications.
1 person
5 mins
4.4
Long-term storage (preservation)
Preservation protects surfaces of metal parts (devices) against corrosion during
long-tern storage at the manufacturer’s warehouse and during transportation and storage
at the customer’s facilities (warehouse). The SC surfaces intended for preservation (re-
preservation) shall not have any corrosion damage; temperature of such SC surfaces
shall not be lower than ambient air temperature.
Preservation includes a check for corrosion, surface cleaning and packaging.
Preservation and re-preservation shall be carried out in a clean room in normal
climate conditions:
ambient air temperature: +25ºС ± 10ºС;
relative air humidity: 45% to 75%;
atmospheric pressure: 84.0 to 106.7 kPa (630 to 800 mm Hg).
