MSA PS-303 Series, Руководство по эксплуатации

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Power Supply unit
PS-303
13
3 TECHNICAL SERVICE OF THE PRODUCT
3.1 G
ENERAL DESCRIPTION
The Product’s TS shall be provided by the staff acquainted with its composition,
structure and operation features.
In order to provide safe and reliable operation for the Product, the staff shall maintain
all types of TS:
a)
ТS-1 – semi-annual TS;
b)
ТS-2 – annual TS.
ТS-1 and ТS-2 shall be provided by the staff on the running equipment.
3.2 S
AFETY FEATURES
While maintaining the TS, observe 4.2.
3.3 M
AINTENANCE ROUTINE
List of works by TS types is represented in Table 6. Maintenance routine proce-
dure is given in CL, represented in Tables 7–10.
The list of works for all types of TS is given in Table 5.
Table 6
– List of works by TS types
CL No. Work
TS Type
ТS-1 ТS-2
1 Visual check of the Product + +
2 The Product operability test + +
3 Power circuit insulation resistance check
–
+
4 Test of output voltage compliance to the values given in Table 1
–
+
Notes
«+» – work is obligatory.
«–» – work is not obligatory.