HST HB102 Manuale utente

INSTALLATION AND MAINTENANCE INSTRUCTIONS

HB102/HB103

Conventional Electric Alar Bell

SPECIFICATIONS

Operating Voltage Range: DC24V

Alarm Current Maximum 30 mA @ 24 VDC

Alarm Sound Intensit : Minimum 95dB

Operating Humidit Range: 10% to 93% Relative Humidit , Non-condensing

Operating Temperature Range: -15°C to 60°C

Input terminal Wire Gauge: 12 to 18 AWG

BEFORE INSTALLING

NOTICE: This manual should be left with the

owner/user of this equipment.

GENERAL DESCRIPTION

The Electric Alarm Bell of notification appliances offers a

wide range of Sound, for wall and ceiling applications,

indoors and outdoors. The are designed to be used in 24

volt DC s stems.

Loop Design and Wiring

The s stem designer must make sure that the total current

drawn b the devices on the loop does not exceed the

current capabilit of the panel suppl , and that the last

device on the circuit is operated within its rated voltage.

When calculating the voltage available to the last device,

it is necessar to consider the voltage drop due to the

resistance of the wire. The thicker the wire, the smaller

the voltage drops. Wire resistance tables can be obtained

from electrical handbooks.

INSTALLATION

NOTE: All wiring must conform to applicable local

codes, ordinances, and regulations.

Mounting Indoor Wall or Ceiling Products

1. Take out the mounting plate from the bell. See Figure1.

1. Attach mounting plate to the wall. See Figure 2.

2. Connect field wiring to terminals

3. To attach product to mounting plate.

4. Secure product b tightening the two mounting screws

in the front of the product housing.

Figure1. Figure 2

Figure3.

THREE-YEAR LIMITED WARRANTY

Please refer to insert for the Limitations of Fire Alarm Systems

We warrants its enclosed smoke detector to be free from defects in materials and workmanship under normal use and service for a period of three ears from date of

manufacture. We makes no other express warrant for this smoke detector. No agent, representative, dealer, or emplo ee of the Compan has the authorit to increase or

alter the obligations or limitations of this Warrant . The Compan ’s obligation of this Warrant shall be limited to the repair or replacement of an part of the smoke

detector which is found to be defective in materials or workmanship under normal use and service during the three ear period commencing with the date of manufacture.

After phoning our technical support number for a Return Authorization number, send defective units postage prepaid to Our local representative office. Please include a

note describing the malfunction and suspected cause of failure. The Compan shall not be obligated to repair or replace units which are found to be defective because of

damage, unreasonable use, modifications, or alterations occurring after the date of manufacture. In no case shall the Compan be liable for an consequential or

incidental damages for breach of this or an other Warrant , expressed or implied whatsoever, even if the loss or damage is caused b the Compan ’s negligence or fault.

Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion ma not appl to ou. This Warrant

gives ou specific legal rights, and ou ma also have other rights which var from state to state.

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