Xerox WorkCentre Pro 412 Service Manual page 19

Ventilación
Este producto no debe colocarse en un lugar empotrado al menos que se tenga la ventilación apropiada.
Áreas accesibles por el operador
Este producto está diseñado para limitar el acceso del operador solamente a áreas seguras. El acceso del
operador a áreas de peligro se limita mediante cubiertas y protectores que para quitarlos es necesario uti-
lizar alguna herramienta. Asegúrese de volver a colocar las cubiertas y los protectores correctamente
después de cada tarea de servicio o mantenimiento.
Mantenimiento/Servicio
No realice ninguna operación de mantenimiento o servicio en este producto si no está descrita en esta
documentación de servicio.
Limpieza
Antes de limpiar este producto, desenchúfelo de la toma de corriente. Utilice siempre materiales designa-
dos específicamente para este producto; el uso de otros materiales puede producir un funcionamiento
defectuoso o crear situaciones de peligro. No utilice limpiadores de aerosol; en ciertas circunstancias
pueden llegar a ser inflamables.
Precautions
1. Be sure that all built-in protective devices are in place. Restore any missing protective covers.
2. When re-installing chassis and assemblies, be sure to restore all protective devices, including control
knobs and compartment covers.
3. Design Alteration Warning: Never alter or add to the mechanical or electrical design of this equipment,
such as auxiliary connectors, etc. Such alterations and modifications will void the manufacturer's
warranty.
4. Components, parts, and wiring that appear to have overheated or are otherwise damaged should be
replaced with Xerox spare parts. Always determine the cause of damage or overheating, and correct
any potential hazards.
5. Observe the original harness routing, especially near sharp edges, AC, and high voltage power
supplies. Always inspect for pinched, out-of-place, or frayed wiring. Do not change the spacing
between components and the printed circuit board.
6. Product Safety Notice: Some electrical and mechanical parts have special safety-related
characteristics which might not be obvious from visual inspection. These safety features and the
protection they provide could be lost if a replacement component differs from the original. This holds
true, even though the replacement may be rated for higher voltage, wattage, etc.
7. Components critical for safety are indicated in the parts list with symbols shown below. Use only
replacement components that have the same ratings, especially for flame resistance and dielectric
specifications. A replacement part that does not have the same safety characteristics as the original
may create shock, fire, or other safety hazards.
Lithium battery precautions
The Main PWBA is provided with a lithium Cell designated BAT1. Observe the following precautions:
There could be a danger of explosion if the battery is subject to forced discharge or reverse voltage.
The battery must only be replaced with the same type.
The battery should only be replaced at a service centre not at a customer location
The replacement battery must be the same type and manufacturer as the original.
Lithium batteries contain substances which are subject to control and should not be opened, crushed or
burned during disposal.
WorkCentre Pro 412, FaxCentre F12 &
WorkCentre M15/M15i
3/03
Introduction
1-11