4. Maintenance
When the lens have fracture and other damage, it should be replaced in time.
when the fixture can't start to run, please check if the fuse of power supply is
burnout, if it is burnout please install the fitted corresponding specification
fuse with 5 x20 T3A / 250 v. 5 mmx20mm). Note it must use the same
specifications fuse. The is installed with overheating protection device, when
it is overheat, the overheating protection device will automatically cut off
power supply. Please check whether the fan running, whether the fan and fan
nets have dust jam, find troubleshooting before working. But note that a