Form No F030106A
19
Part No 840186
MV650H PUSH Vacuum Owner’s Manual
W
IRING
D
IAGRAMS
Bag Switch Circuit Schematic Diagram
TROUBLESHOOTING
Problem
Possible Cause
Solution
Will not vacuum or has poor vacuum
performance.
· Dirty or full debris bag or filter.
· Clean debris bag and filter. Shake bag clean or
wash.
· Nozzle height set too high or too low.
· Adjust nozzle height (see page 14).
· Hose kit cap missing.
· Check for hose kit cap.
· Clogged nozzle or exhaust.
· Unclog nozzle or exhaust (see page 16)
· Excessive quantity of debris.
· Allow air to feed with debris.
Abnormal vibration.
· Loose or out of balance impeller.
· Check impeller and replace if required.
· Loose engine.
· Check engine (see page 24 ).
Engine will not start.
· Throttle in off position.
· Check throttle control (see page 13).
· Engine not in full choke position.
· Check throttle, choke position (see page 13).
· Out of gasoline or bad, old gasoline.
· Check gasoline.
· Spark Plug wire disconnected.
· Connect spark plug wire.
· Gas valve off.
· Turn on gas valve.
· Dirty air cleaner.
· Clean or replace air cleaner. Contact a qualified
service person.
· Safety Interlock disengaged on bag plate.
· Latch the bag properly or check thr bag rod to see
if it's bent.
Engine is locked, will not pull over.
· Impeller plugged or clogged.
· Remove debris (see page 16).
· Engine problem.
· Contact an engine servicing dealer for engine
problems.
Summary of Contents for MV650H PUSH
Page 9: ...Form No F030106A 9 Part No 840186 MV650H PUSH Vacuum Owner s Manual PARTS LIST ...
Page 24: ...Part No 840186 24 Form No F030106A MV650H PUSH Vacuum Owner s Manual Engine Assembly Figure 3 ...
Page 26: ...Part No 840186 26 Form No F030106A MV650H PUSH Vacuum Owner s Manual Hood Assembly Figure 4 ...
