520 Express Series
6-9
Central Vacuum
WARNING
Electrical shock could occur if used
on wet surfaces.
• DO NOT pick up hot ashes or
cigarette butts.
• DO NOT operate this unit near
flammable gases or liquids.
• DO NOT pick up water, damp
materials or flammable powders.
• DO NOT operate vacuum cleaner
without filter bag.
• Be sure to disconnect hose from
inlet before changing bag.
OPERATION
The vacuum motor is activated by inserting
the hose into the receptacle on the cleaner.
Attach accessories by pushing firmly on end
of hose or wand using a slight twisting
motion to ensure proper seal.
SERVICE
Disposable Filter Bags
To change disposable dust bag:
1. Remove hose from inlet receptacle.
2. Pull up and out on front door, removing
door and exposing bag compartment.
3. Remove used bag from intake tube and
replace with new bag. Make sure rubber
seal is mounted properly on intake tube
to ensure correct position and proper
sealing.
4. Replace front door making sure seal is
established and maximum vacuum is
maintained.
Secondary Filter
It is important that this filter be kept clean to
obtain maximum power from your system.
Filter can be cleaned using a mild detergent
and allowed to air dry before replacing. This
should be done every 6-8 months depending
on unit use. If filter becomes excessively
worn or torn, it should be replaced.
Replace Secondary Filter
Remove front door exposing bag
compartment and secondary filter. Reach
into cavity and pull secondary filter down
and out, tugging gently. Install new or
replace cleaned filter by inserting between
wire clip and motor plate in the left hand
corner of bag compartment. Replace door
making sure it is in proper position to seal
compartment.
USE AND CARE OF ACCESSORIES
Carpet Tool
This tool is specifically designed for use on
carpets. It will do the best job when it is
moved with both a forward and backward
motion over the same area. The carpet tool
should be held at an angle where it slides
easily over the carpet.
Crevice Tool
Used for pulling dirt out of cracks and
crevices such as tracks for sliding windows,
door jams and junction of walls and carpets.
CSR173-49
CSR173-50
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