Panasonic MC-V7400D - Manual (Page 20)

&EFORE
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WARNING
Electrical Shock or Personal Injury Hazard.
Disconnect the electrical supply before servicing or cleaning the unit Failure to do so
could result in electrical shock or personal injury from cleaner suddenly starting.
Review this chart to find do-it-yourself solutions for minor performance
problems. Any service needed, other than those described in these
Operating Instructions, should be performed by an authorized service
representative.
PROBLEM POSSIBLE CAUSE POSSIBLE SOLUTION
Cleaner will
not run. 1. Unplugged at wait outlet.
2. Tripped thermal protector.
3. ON-OFF switch not turned on.
4. Tripped circuit breaker/blown
fuse at household service panel.
1. Plug in firmly. Push ON-OFF
switch to ON.
2. Reset thermal protector.
3. Push ON-OFF switch to ON.
4. Reset circuit breaker or replace
fuse.
Poor job of dirt
pickup.
1. Full or clogged dust bag.
2. Agitator On-Off selector in
wrong position.
3. Clogged hose or nozzle.
4. Hose not inserted fully.
5. Worn agitator.
6. Hole in hose.
7. Dust cover improperly installed.
1. Change bag.
2. Set in the correct position.
3. Clean hose or nozzle area.
4. Insert hose.
5. Replace agitator.
6. Replace hose.
7. Properly install dust cover.
Agitator does
not turn.
1. Tripped agitator overload
protector.
2. Tripped agitator thermal protector.
3. Vacuum in full upright position.
4. Agitator On-Off seiector in
off position.
1. Reset agitator overload protector.
2. Reset agitator thermal protector.
3. This is normal. Agitator will not
rotate in full upright position.
4. Push selector to ON.
Dust escapes
the paper bag.
1. Bag improperly instaiied.
2. Bag torn.
1. Property install bag.
2. Replace bag.
Light will
not work.
1. Burned out iight buib. 1. Replace light bulb.
Dirt sensor will
not work.
1. Dirty optic ceiis. 1. Clean optic cells.
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