Troubleshooting
PROBLEM
Unit won't run or stops running
Unit seems to be low on power
Vacuum tube will not stay securely
fastened to housing
POSSIBLE CAUSE
1. Unit not plugged in
2. On/off switch in "off" position
3. Inlet cover or vacuum tube incorrectly
installed or removed
4. Blown fuse or tripped circuit breaker
5. Faulty extension cord
1. Impeller is worn
1. Mounting tabs on tube are not fully
secured in housing
5
CORRECTIVE ACTION
1. Plug in unit
2. Turn to "on"
3. Secure cover or vacuum tube
4. Replace fuse or reset
breaker
5. Replace cord
1. Replace impeller
1. Reposition vacuum tube to
proper position