Gamewell Velociti Series Istruzioni per l'installazione e la manutenzione - Pagina 2

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Smoke Entry: Aerosol Generator (Gemini 501)

The GEMINI model 501 aerosol generator can be used for smoke entry

testing. Set the generator to represent 4%/ft. to 5%/ft. obstruction as

described in the GEMINI 501 manual. Using the bowl shaped applicator,

apply aerosol until the panel alarms.

A sensor that fails any of these tests should be cleaned as described under

CLEANING, and retested. If the sensor fails after cleaning, it must be replaced

and returned for repair.

When testing is complete, restore the system to normal operation and notify

the proper authorities that the system is back in operation.

fIgURE 3. TEST MAgNET pOSITION:

PAINTED

SURFACE

MAGNET TEST

MARKER

TEST

MAGNET

PAINTED

SURFACE

CLEANINg

It is recommended that the detector be removed from its mounting base to

facilitate cleaning. The detector is cleaned as follows:

NOTE: Before removing the detector, notify the proper authorities that the

smoke detector system is undergoing maintenance and will be temporarily

out of service. Disable the zone or system undergoing maintenance to prevent

unwanted alarms.

Remove the detector cover by prying away the four side tabs with a

small-bladed screwdriver, and then pulling the cover from the base.

Vacuum the screen carefully without removing it. If further cleaning is

required continue with Step 3, otherwise skip to Step 7.

Please refer to insert for the Limitations of Fire Alarm Systems

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must

accept any interference received, including interference that may cause undesired operation.

NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide

reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses and can radiate radio frequency

energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential

area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

9000-0531

10. Reconnect disabled circuits.

11. Notify the proper authorities that the system is back on line.

fIgURE 4. SENSOR ASSEMBLy:

LED STATUS

INDICATORS

LASER SAfETy INfORMATION

This smoke detector does not produce any hazardous laser radiation and is

certified as a Class 1 laser product under the U.S. Department of Health and

Human Services (DHHS) Radiation Performance Standard according to the

Radiation Control for Health and Safety Act of 1968.

C0169-00

Any radiation emitted inside the smoke detector is completely within the pro-

tective housings and external covers. The laser beam cannot escape from the

detector during any phase of operation.

The Center of Devices and Radiological Health (CDRH) of the U.S. Food and

Drug Administration implemented regulations for laser products on August 2,

1976. These regulations apply to laser products manufactured after August 1,

1976. Compliance is mandatory for products marketed in the United States.

Use of controls, adjustments, or performance of procedures other than those

specified in this manual may result in hazardous radiation exposure.

fCC STATEMENT

Remove the screen/chamber cover assembly by pulling it straight out

(see Figure 4).

Clean the chamber by vacuuming or blowing out dust and particles.

Replace the sensing chamber cover, aligning the arrow on the top with

arrow on the printed circuit board.

To replace the screen, place it over the chamberassembly, turning it until

it snaps into place.

Replace the cover using the LEDs to align the cover and then gently

pushing it until it locks into place.

Reinstall the detector.

Test the detector as described in TESTING.

SENSOR COVER

COVER REMOVAL TABS

SCREEN ASSEMBLY

CAUTION

SENSING

CHAMBER

C0170-00

I56-1795-002R