Appendix A:
Product Safety
NGSME16T2H User Manual | 365
Appendix A: Product Safety
This appendix describes safety issues regarding to this product. To use this product
safely, it is highly recommended to read this appendix before installing and using this
product.
Failure to follow these precautions and warnings might cause product malfunction,
electrical shock, or even fire. If this product is working abnormally (e.g. generating
smoke), please stop using this product and contact your distributor or retailer
immediately.
DO NOT install this product under conditions listed below:
DO NOT install this product in an environment with conditions exceeding its
specified operating environment.
DO NOT install this product in an environment that is subjected to direct
sunlight or near any heating equipment.
DO NOT install this product in an environment with extreme temperature
changes. Extreme temperature changes, even within the product’s operating
temperature range, may cause malfunctions.
DO NOT install this product in a location near any sources of water or liquid.
DO NOT stack this product with other network devices directly on top of one
another. Stacking network devices directly without applying a mounting rack will
cause this product to overheat.
DO NOT install this product on an unstable surface. Doing so might cause this
product to fall, resulting malfunction.
Product Maintenance Guide:
DO NOT disassemble this product. Doing so might cause malfunction and void
your product’s warranty.
It is recommended to keep your product clear of dust. To remove dust from your
product, please use a dry brush and brush it off gently.
When not using this product, please store it in an environment with low humidity,
cool temperature, and free of dust. Failure to do so might cause malfunction.
Before powering up this product, please make sure that the electric power
source meets this product’s requirement. DO NOT use other power adapters if
this product comes with its own power adapter in the package.
