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3 MAINTENANCE
3.1 General guidelines
3.1.1 Commissioning and subsequent maintenance of the turnstile to be performed only by the
staff being in charge of the turnstile.
3.1.2 The turnstile to be serviced only by the staff having the relevant electrical safety
qualification level according to the national requirements.
3.1.3 The turnstile to be installed and operated only by the qualified safety briefed staff
having the relevant class of permit to work with electrical facilities with voltage up to 1000V, being
aware of this OM, the turnstile design and principle of operation.
3.2 Safety Measures
3.2.1 During maintenance of the turnstile the relevant safety measures according to p. 2.1 to
be observed.
IT IS FORBIDDEN:
TO USE DEFECTIVE APPLIANCES, TOOLS, FUSES, INSTRUMENTATION
THE SERVICE LIFE OF WHICH HAS EXPIRED
3.2.2 When instrumentations are prepared for operation it is necessary to strictly comply with
the safety requirements specified in the instrumentation instruction manuals.
3.3 Maintenance procedure
3.3.1 The turnstile maintenance includes preventive measures which are taken according to
the established frequency to maintain the turnstile in operational condition, decreasing of
component wearing and prevention of faults and malfunctions.
3.3.2 Daily and periodic maintenance of the turnstile are recommended.
Normally the daily maintenance is carried out before the beginning of operation or during
operational timeout and includes visual inspection of the turnstile body and, if required,
troubleshooting of mechanical damages, surface corrosion and contamination.
IT IS FORBIDDEN:
TO USE ABRASIVE AND CHEMICALLY ACTIVE SUBSTANCES DURING
CLEANING OF CONTAMINATED EXTERNAL SURFACES OF THE
TURNSTILE.
The recommended stainless steel detergents are given in Table 8.
