维护说明Maintenanceinstruction; 产品执行标准Productcarriedstandard - Elec-Tech 546761 Series Instruction Manual

3.5 维护说明Maintenance instruction
Not use volatile solvent such as alcohol to clean the troffer.¾清洁时可以使用柔棉布沾肥皂水拧干后擦拭灯
体；¾Use soft cotton cloth with suds to clean the troffer .¾非专业人士请勿拆修灯具；¾Non-profecssional Do
not attempt to take apart and repair the troffer .¾该灯具电源为专用适配的恒流电源，请勿私自更换电源。
¾ Please use the constant-current driver exclusively adaptive to the troffer, do not change the driver without
permission .
Attentions:
FCC Compliance Statement: This device complies with Part 15 of the FCC rules. Operation is subjected 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.
Changes or modifications not expressly approved by the party responsible for compliance could void your
authority to operate the equipment.
IC Compliance Statement: This device complies with Industry Canada's licence‐exempt RSSs.Operation is subject
to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any
interference, including interference that may cause undesired operation of the device.
Cet appareil est conforme aux CNR exemptes de licence d'Industrie Canada . Son fonctionnement est soumis aux
deux conditions suivantes :
( 1 ) Ce dispositif ne peut causer d'interférences ; et
( 2 ) Ce dispositif doit accepter toute interférence , y compris les interférences qui peuvent causer un mauvais
fonctionnement de l'appareil.
4. 环境要求Environment requirement
使用环境温度Operating temperature ：-20～45℃；
存贮环境温度Storage temperature ： -40～60℃。
5.产品执行标准Product carried
standard
UL-1598
广东德豪润达电气股份有限公司
ELEC-TECH INTERNATIONAL CO., LTD.
¾为延长使用寿命请勿使用酒精等挥发性溶剂擦拭灯体；¾Do
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