MSA PS-203-12.5, Руководство по эксплуатации, Страница: 10 / 20

Operating manual
v.0.3 Page 10
3 TECHNICAL SERVICE OF THE PRODUCT
3.1 G
ENERAL DESCRIPTION
Before performing the TS the staff shall familiarize with the Product structure
and operation features.
In order to provide safe and reliable operation for the Product, the staff shall
maintain semi-annual TS.
ТS is carried out on the equipment in operation.
3.2 S
AFETY FEATURES
While providing TS the staff shall follow instructions, see 4.2.
3.3 M
AINTENANCE ROUTINE
The list of works for all types of the TS is given in Table 4. Maintenance routine
procedure is described in the CL, represented in Tables 5,Table 6.
Table 3 describes consumables required for the TS.
Table 4 – TS works
CL №
Name of work TS
1 Visual check of the Product +
2 Test of output voltage +
“+” – work is obligatory.
Table 5 – CL № 1. Visual check
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 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
5 mins
Check reliability of
cable and bus con-
nection to the Prod-
uct 1 Check that connectors and attaching screws are tight-
ened; provide further tightening if necessary
2 Check the cable intactness (no mechanical damage)
within visibility
1 person
5 mins