EKHO EK-WL8-AU 빠른 시작 매뉴얼 - 페이지 5

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EKHO EK-WL8-AU에 대해서도 마찬가지입니다: 매뉴얼 (6 페이지)

페이지 인쇄

STFV.425238.032-AU-UM rev. 16

WARNINGS & LIMITATIONS

Devices use high quality electronic components and plastic materials that are highly

resistant to environmental deterioration. However, after 10 years continuous oper-

ation it is advisable to replace them to reduce the risk of reduced performance

caused by external factors. Ensure the devices are only used with compatible con-

trol panels. Detection systems must be checked, serviced, and maintained on a

regular basis to confirm correct operation.

Refer to and follow National Codes of Practice and other internationally recognized

fire engineering standards. Appropriate Risk Assessment should be carried out ini-

tially to determine correct design criteria and updated periodically.

WARRANTY

All devices are covered by a 3-year limited warranty (does not apply to batteries).

The warranty is voided by mechanical or electrical damage caused by incorrect

handling or usage. Product must be returned via an authorized supplier for repair

or replacement along with full information on the identified problem.

BATTERY REPLACEMENT

When a battery requires replacement, both batteries must be changed to-

gether.

a. Remove the sensor from the base.

b. Clip off the battery cover and remove the batteries.

c. Insert the new batteries as detailed in the installation manual above – take

care to observe + / - polarity.

d. Re-fit the battery cover and re-insert the sensor into the base.

e. Test the sensor in accordance with the manufacturer's instructions.

It is recommended to change both batteries after 10 years of operation regardless

of their indicated discharge level.

To replace the batteries, use Panasonic CR123A (primary battery) and Varta

CR2032 (secondary battery) or other with similar characteristics. The batteries must

meet the following standards: UL 1642 lithium batteries, UL certified at

or IEC 60086-4 Primary batteries, Part 4: Safety of lithium batteries.

The remaining shelf time of the new batteries must be not less than 8 years.

EK-WL8-OH/AU

WIRELESS MULTI-SENSOR SENSOR

10.08.2020

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