Maintenance Check List; 2.3.1 External Visual Inspection; 2.3.2 Internal Visual Inspection - Siemens SIVACON S8 Manual Del Usuario

SIVACON

Maintenance Check List

General inspection and servicing of the low-voltage switchboard
For the installed equipment, the manufacturer's operating instructions take precedence and must be complied with.
Item Work to be performed Notes / Criteria
No.
1 External visual
inspection
1.1 Ambient conditions
−
−
−
−
1.2 Efficiency of the
−
ventilation
−
1.3 Tools and accessories
−
−
1.4 Documentation
−
−
−
−
1.5 Condition of enclosure
−
−
−
−
−
−
2 Internal visual
inspection
2.1 Covers, separations
−
−
2.2 Pollution
−
−
−
−
−
8PQ9800-7AA73
Switchboard is configured for the existing ambient conditions
Maintenance is performed according to the operating conditions (maintenance intervals)
Signs of loading with sulfurous gases (formation of pollution layers on silver-plated
components and copper bars)
Impermissible high temperature (>35°C), excessive air humidity or dust loading in the
switch room
Ventilation openings are not covered or blocked
Unobstructed entry and exit of air to and from the cubicles possible
Complete
In a perfect working order
Circuit diagrams of switchboard and functional units available
Necessary operating instructions of the switchboard available
Necessary operating instructions of devices available
Documentation up to date
Damage or corrosion present
All doors, side and top covers present
Doors closed, all locks engaged
Sealing material on doors in working order
Limpiar o remplazar las estelas filtrantes existentes
Existing internal arc flaps in correct position and in working order
Complete
Protection against electric shock is ensured
Dust deposits and pollution inside the switchboard
Impairment of mechanical functions
Effectiveness of the device ventilation
Impairment of the clearance and creepage distances by pollution or foreign bodies
In case of short-circuit switch-off follow the instructions of chapter 2.5.1 (Measures after
Yes No Remarks / Result
B1