15
TROUBLESHOOTING
PROBLEM
CHECK POINT
POSSIBLE SOLUTION
Vacuum won’t
turn on
• Power cord not firmly
plugged in
• Plug unit in firmly
• Blown fuse or tripped
breaker
• Check house fuse or
breaker. Replace fuse / reset
breaker
• Needs service
• Take to an authorized
service center
Vacuum won’t pick
up or low suction
• Vacuum bag full
• Install new bag
• Hose clogged
• Remove obstacle
Dust escaping
from vacuum
• Bag compartment cover
not installed properly
• Reinsert the cover and
secure latch
• Vacuum bag not installed
correctly
• Review bag installation
(page 10)
Any other service should be performed by an Authorized DAVID
®
Vacuum
Retailer. To locate your nearest Authorized Retailer, visit our website at
DAVIDPRODUCTS.COM or call 281-866-0027.
Key Replacement Parts
• Genuine bags and filters are available from your authorized DAVID retailer.
For Best Performance
• Keep machine and all accessories clean and in good operating condition.
• Change vacuum bag and belts as recommended to maintain optimum
cleaning efficiency.
• Always use genuine bags, filters and parts, as use of other products may result in
poor cleaning or filtration performance. David filtration products are designed for
maximum performance.
• Have machine checked periodically by the retailer where you purchased your
DAVID vacuum.
• Store machine carefully in dry area.
• For optimum cleaning performance and safety, follow your owner’s manual.
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ZM-700.DV_0422_converted 15
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6/29/22 3:37 PM