NuTone 9412D Instrucciones De Instalación página 6

MAINTENANCE
The following maintenance and cleaning tasks can be performed
by the user. All other servicing must be performed by an authorized
technician If you have any questions, please consult with our cus-
tomer service department at: 800-558-1711.
LUBRICATION
The heater is permanently lubricated and never needs oiling or
disassembly.
CLEANING
Clean heater once a month as follows:
1. Turn off power at service panel.
2. Make sure bulbs are cool.
3. Use a soft brush attachment to gently vacuum grille openings or
wipe grille clean with a soft cloth.
4. Restore power.
CAUTION: METAL AND ELECTRICAL PARTS SHOULD NEVER
BE IMMERSED IN WATER.