Hoover S3670 Manual - Page 8

3-5 3-6 3-7 Filters: secondary and exhaust How to clean Disconnect cleaner from electrical outlet. The secondary filter, located behind the grill in the bag compartment, protects the motor from dirt particles. If filter becomes dirty, pull off grill and lift out filter. Wash filter in warm water or replace it with a new one. A dry filter must be put back into cleaner. Do not operate cleaner without secondary filter in place. What to buy When purchasing a new secondary filter, ask for HOOVER part no. 59142009. 3-8 The high efficiency exhaust filter aids in the filtration process to return clean air to the room. To remove this filter, open bag lid, unsnap the filter latch and pull the filter out. Replace with a new filter. NOTE: The filter should be replaced annually. What to buy When purchasing a new filter, ask for Hoover part no. 40120104. Power Nozzle belt replacement The belt in your power nozzle drives the agitator. It has been designed specifically for use in this cleaner and is important for effective operation. What to buy There are other belts manufactured that are similar in shape and size, but are not designed for the HOOVER power nozzle. Such belts do not operate the agitator correctly and may create stress which could damage your power nozzle. Use only a genuine HOOVER Belt part no. 40201180 when a belt replacement is necessary. When to replace The belt should be checked from time to time to be sure it is in good condition. To check, remove the hood (see following section). Replace the belt if it is stretched, cut, or broken. 3-9 How to replace Disconnect cleaner from electrical outlet and disconnect power nozzle from extension wands. To remove hood, turn nozzle over and unscrew the 4 recessed Phillips head screws. Note: Do not remove the 3 screws in the triangle formation as these hold the motor in place. 3-10 Return nozzle to original position and lift off 8 hood. Continued ➟