Convoy Security DG333 Руководство пользователя - Страница 4

Просмотреть онлайн или скачать pdf Руководство пользователя для Пожарная сигнализация Convoy Security DG333. Convoy Security DG333 6 страниц. Wireless radio link a.c. wire-in photoelectric smoke and fire alarm with 9 volt battery back up

Печатать страницу

on the side of the alarm and on the base (see Figure 4).

7. Attach the Smoke Alarm to the base. Line up the guides

on the alarm's base with the guides on the base. When

guides are lined up, turn the base clockwise (right) until it

snaps into place.

8. Turn on the A.C. power. The green A.C. Power On

Indicator should be lit when the alarm is operating from A.C.

power.

FIGURE 2

FIGURE 4

After installation, TEST your alarm by pressing and holding

the test button for several seconds, or by blowing smoke

into the alarm. This should sound the alarm.

CAUTION! Early warning fire detection is best achieved by

the installation of fire detection equipment in all rooms and

areas of the household as follows: A smoke alarm installed

in each separate sleeping area (in the vicinity of - but

outside of the bedroom), and heat or smoke alarms in the

living room, dining room, kitchen, hallways, attic, furnace

room, closets, utility storage room, basement, and

attached garage.

4. OPERATION AND TESTING

OPERATION: The smoke alarm is operating once A.C.

power is applied, fresh batteries are installed and testing is

complete. When the smoke alarm's photoelectric chamber

senses products of combustion, the horn will sound a loud

(85db) pulsing alarm until the sensing chamber is cleared

of smoke particles.

FLASHING LED LIGHT: This smoke alarm is equipped

with a flashing red indicator LED. The LED has three

modes of operation.

Standby Condition The red LED will flash every 30-40

seconds to indicate that the smoke alarm is operating

properly.

Alarm Condition When the alarm senses products of

combustion and goes into alarm, the red LED will flash

rapidly (2-3 times per second). The rapid flashing LED and

DG333Manual

FIGURE 3

FIGURE 5

Page 4 of 6

pulsating alarm will continue until the air is cleared.

Low Battery Condition The LED flash will be accompanied

by an audible chirp. Replace the battery when this condition

occurs.

SMOKE SENSING CHAMBER OPERATION: This alarm

will "chirp" if any of the components in the smoke sensing

chamber fail. This chirp will occur between the flashes of

the red LED indicator light. (If the chirp occurs at the same

time as the red LED flash, see Section 6 for low battery

information.)

WHEN UNITS ARE INTERCONNECTED, only the red LED

of the unit which senses the smoke or is being tested (the

originating unit) will flash rapidly. All other units in the

interconnect system will sound an alarm but their red LED's

will NOT flash rapidly.

TESTING: Test by pushing the test button on the cover and

hold it down for a minimum of 5 seconds. This will sound

the alarm if all the electronic circuitry, horn and battery are

working. If no alarm sounds, check the fuse or circuit

breaker supplying power to the alarm circuit. If the alarm

still does not sound, the unit has defective batteries or other

failure. You can also test the alarm by blowing smoke into it.

TEST THE ALARM WEEKLY TO ENSURE PROPER

OPERATION. Erratic or low sound coming from your alarm

may indicate a defective alarm, and it should be returned for

service (see Section 11).

5. NUISANCE ALARMS

Smoke alarms are designed to minimize nuisance alarms.

Cigarette smoke will not normally set off the alarm, unless

the smoke is blown directly into the alarm. Combustion

particles from cooking may set off the alarm if the alarm is

located close to the cooking area. Large quantities of

combustible particles are generated from spills or when

broiling. Using the fan on a range hood which vents to the

outside (non-recirculating type) will also help remove these

combustible products from the kitchen.

If the alarm does sound, check for fires first. If a fire is

discovered, get out and call the fire department. If no fire is

present, check to see if one of the reasons listed in Section

2 may have caused the alarm.

6. MAINTENANCE

BATTERY REPLACEMENT

To replace the battery, remove the alarm from the mounting

bracket by rotating the alarm counterclockwise.

This smoke alarm uses a 9V carbon zinc back up battery

(alkaline and lithium batteries may also be used). A fresh

battery should last for one year under normal operating

conditions.

This alarm has a low/missing battery monitor circuit which

will cause the alarm to "chirp" approximately every 30-40

seconds for a minimum of seven (7) days when the battery

gets low. Replace the battery when this condition occurs.

Replace the battery when this condition occurs.