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11-1. Replacing light source lamp
When the light source lamp is blown, replace it in the following procedures.
* Make sure to purchase the new lamp from Kett.
Do not use other lamps than the specified one.
* While the power is turned on, the lamp temperature rises and a burn may be caused.
Before replacing the light source lamp, make sure that at least 1 hour is passed after turning off the power
and the lamp is sufficiently cooled off.
* Be careful of the edges inside the main unit. Otherwise, it may cause an injury, etc.
11. Maintenance
Step
Operation
Rear of the main unit
①
Turn off the power and disconnect the power cable.
②
The lamp housing is provided at the right side of the
unit. Remove two screws (cover fixing screws) and
remove the cover.
③
Disconnect the light source lamp connector.
④
Remove the light source lamp fixing screws (2 pcs.) and
replace the lamp.
⑤
Install the new light source lamp at a proper position.
Fix the lamp with fixing screws and connect the lamp
connector. Attach the right cover of the main unit.
⑥
Connect the power cable, and turn on the power.
