The purpose the verification electrical equipment and installation verify their
condition and find defects, which have removed. General
Every installation shall, during erection and/or completion before being put into service
by the user, visually inspected and tested verify, far practicable, that the requirements
of this standard have been met.
9. The visual inspection shall made confirm that permanently wired electrical equipment
is:
- compliance with the safety requirements the relevant equipment standards;
Note: This may ascertained examination marking certification. VERIFICATION ELECTRICAL EQUIPMENT AND INSTALLATION
Electrical equipment and installation shall tested and inspected before being placed in
service, after any important modification and appropriate periods verify proper and safe
execution the work.
Precautions shall taken avoid danger persons and avoid damage property and
installed equipment during inspection and testing.
Visual inspection shall include least the checking the following, where relevant:
- method protection against electric shock, including measurement distances,
concerning, for example, protection barriers enclosures, obstacles
or placing out reach
- presence fire barriers and other precautions against propagation fire and
protection against thermal effects;
- selection conductors for current-carrying capacity and voltage drop;
- choice and setting protective and monitoring device;
- presence suitable isolating and switching devices correctly located;
- selection equipment and protective measures appropriate external influences;
. Visual inspection
Visual inspection shall precede testing and normally done with the whole installation
dead.
- correctly selected and erected according this standard;
- not visibly damaged, impair safety.VERIFICATION ELECTRICAL EQUIPMENT AND INSTALLATION 83
9.1.
9.
The documentation shall made available the persons carrying out the verification.2.
Where the installation extension alteration existing installation, shall be
verified that the extension alteration complies with this standard and does not impair the safety
of the existing installation
