background image

Содержание PC-1860F

Страница 1: ...ker Avoid installing the unit in humid or dusty locations or in locations exposed to heaters solvents acid alkali smoke or steam as excessive exposure to these factors could result in the speaker falling off electric shock or fire Do not operate the unit for an extended period of time with the sound distorting This is an indication of a malfunction which in turn can cause heat to generate and resu...

Страница 2: ...rommet in the knockout hole Note The grommet s cable entry hole is covered with a thin membrane Cut a hole in the membrane to match the size of the speaker cable used Fire dome ø20 5 mm 0 81 knockout hole 4 places Dome mounting bracket Step 3 Loosen the wing nut Fire dome Dome mounting bracket Important Unscrew the wing nut until it reaches the end of the screw shaft Cross Section View Interior Vi...

Страница 3: ...m HOT Steatite terminal COM Earth HOT The figure shows PC 1860BS Wiring diagram 8 Ω Factory preset 0 COM white COM HOT black HOT Input connector 13 kΩ 6 7 kΩ 3 3 kΩ 1 7 kΩ COM Matching transformer Input connector Matching transformer Input connector Matching transformer 8 Ω 0 13 kΩ 6 7 kΩ 3 3 kΩ 1 7 kΩ COM Earth HOT COM Earth HOT COM Thermal fuse 72 ºC or 161 6 ºF 8 Ω 0 13 kΩ 6 7 kΩ 3 3 kΩ 1 7 kΩ ...

Страница 4: ... not get removed Secure channel bar or suspension bracket Snap ring Safety wire prepared separately Rubber grommet Dome mounting bracket Speaker frame Fire dome Ceiling Step 9 Hook the remaining speaker mounting spring into its corresponding hook in the dome then push the speaker up into the fire dome Caution Do not press directly on the front grille as the grille could become dented or damaged No...

Страница 5: ...for improvement 5 2 PC 1860BS PC 1860BS C 1438 Model No PC 1860BS PC 1860BS C Standards Certified to the European Standard EN 54 24 2008 Loudspeaker for voice alarm systems for fire detection and fire alarm systems In compliance with the British Standard BS 5839 8 2008 Rated Input 6 W 100 V line 3 W 70 V line Rated Impedance 100 V line 1 7 kΩ 6 W 3 3 kΩ 3 W 6 7 kΩ 1 5 W 13 kΩ 0 8 W 70 V line 1 7 k...

Страница 6: ......

Страница 7: ......

Страница 8: ...URL https www toa jp 133 01 00248 00 ...

Отзывы: