Lenovo 0C22230 User Manual
4
General safety guidelines
Always observe the following precautions to reduce the risk of injury and property
damage.
damage.
Service
Do not attempt to service any product yourself, unless instructed otherwise by the
Customer Support Center. Allow only an authorized service provider to carry out
repairs.
Customer Support Center. Allow only an authorized service provider to carry out
repairs.
Extension cords and related devices
Ensure that any extension cords, surge protectors, uninterruptible power supplies
(UPS) and power strips are rated to handle the electrical requirements of the product.
Never overload these devices. If power strips are used, the load should not exceed the
power strip rating. If you have questions about power loads, power requirements or
input ratings, consult a qualified electrician.
(UPS) and power strips are rated to handle the electrical requirements of the product.
Never overload these devices. If power strips are used, the load should not exceed the
power strip rating. If you have questions about power loads, power requirements or
input ratings, consult a qualified electrician.
Y400&Y500 User Guide V1.0_ml.book Page 4 Tuesday, August 7, 2012 10:39 AM