User's Manual

11
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广东德豪润达电气股份有限公司
ELEC-TECH INTERNATIONAL CO., LTD.
3.5 维护说明Maintenance instruction¾为延长使用寿命请勿使用酒精等挥发性溶剂擦拭灯体；¾Do
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mus t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