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Maintenance
Servicing
Please refer to relevant topics in “Troubleshooting & Maintenance” on page 17 & 18 before
returning the product.
If this unit becomes inoperative, do not try to correct the problem by yourself. There are no user-
servicable parts inside. Turn off, unplug the power plug, and please call our helpline to locate an
Authorized Service Center.
Cleaning the cabinet
Never use a solvent, thinner, benzene or alcohol to clean the unit. Do not spray insecticide liquid
near the unit. Such chemicals may discolor the surface or damage the unit.
SBX4250KN_IB_V1_R13.indd 18 2012/6/26 14:21:45