Scantronic 808 Instrukcja Instalacji Pobierz pdf (Strona 27)

…always there

a) Disconnect the STU from the telephone line (both A and B connections).

b) If the STU is connected to the PSTN, the Line Fault output will activate

within 100 s.

c) If the STU is connected to a Private Wire (redirect) or a PSTN earth calling

line, the Line Fault output will activate within three minutes.

d) Reconnect the telephone line and verify that the Line Fault relay is de-

activated.

When all of the above tests have been successfully completed, all the alarm

triggers should be removed and the ARC asked to acknowledge all of the

unacknowledged alarms. The STU red LED should be off and the green LED

should produce a short flash every 5 seconds. This signifies that the STU is

commissioned and there are no outstanding alarms.

Warranty

The warranty covers defects in materials and workmanship. The warranty is

invalidated by misuse or neglect by the customer and defects caused by improper

installation or operating practices. Damage such as that caused by lightning or

inadequate return packaging will also void the warranty. In no event shall BT

redcare be liable for any consequential damage.

Repairs

All STUs sent for repair must be returned via the distributor from which they were

purchased and NOT direct to BT redcare. The NVM must be removed from the

STU before it is returned for repair.

All non warranty repairs are charged at a standard fixed price plus a shipping

charge and VAT.

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Scantronic 808 Instrukcja Instalacji Strona 27