5
Maintenance and care
To Change the lter bag:
1. Shut off power switch and unplug all
cords from outlet and vacuum.
2. Check disposable bag to see if it is full.
Always change disposable bag when full,
discard and replace with a new one.
3. Do not reuse the disposable bag—this
affects the ltration of the backpack.
Always check the micro lter cloth bag
each time when you replace the disposable
bag. Clean or change it as necessary.
Clean the cloth bag by simply shaking it well.
6.
5.
4.
7.
8.
9.
10.
NOTE: Very ne powders and
substances may clog the cloth
bag. Please remember to empty
bag often so that vacuum cleaner
can efciently operate.
Power cord and Storage:
NOTE: Do not repair if you are not an authorized technician
familiar
with the
Commercial Backpack. Do not
lubricate motor. It
is equipped
with sealing bearings.
WARNING:
To reduce the risk of re, electric
shock, or injury, turn power
OFF and disconnect plug from
electrical outlet before performing
maintenance or troubleshooting.
2.
Always unwind the extension cord completely before vacuuming.
Never stretch or pull cord tightly, this will damage the cord and create a danger.
Always unplug vacuum from wall when not in use.
Always check condition of all electrical cords before use. Never use cord if it is
ripped or has a tear.
Unplug extension cord and wrap loosely when not in use.
When backpack vacuum is not in use, always store in a dry area or place.
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