MSA PS-303 Series, Руководство по эксплуатации

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Operating Manual
14
Table 7
– Checklist № 1. Visual check of the Product
To be done Routine
Man-hours per
1 Product
Visually examine
the Product
1 check completeness and appearance of the Product;
mechanical damage, paint defects must be absent; mark-
ing plates shall be present; legends are to 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
5 minutes
Check reliability
of cable and bus
connection to the
Product 1 check that connectors and attaching screws are fas-
tened tight; provide further fastening if needed;
2 check the cable integrity (mechanical damage shall be
absent) within visibility
1 person
5 minutes
Table 8
– Checklist № 2. Operability check of the Product
To be done Routine
Man-hours per
1 Product
Check the Product’s
operability
1 Switch the Product’s power on;
2 Make sure that main or standby power is available by
glowing of corresponding LEDs - «Main» or «Standby»,
located on the Product’s casing
1 person
5 minutes