PN 415731 Rev B - QuietMaster Manual - Printed in USA 01/29/04
TROUBLE
SHOOTING
GUIDE
Always disconnect power cord before servicing vacuum.
PROBLEM: Loss of Vacuum.
Possible Cause: Possible Solution:
1. Motor head not placed on vacuum 1. Remove motor head and re-adjust on
tank properly. vacuum tank.
2. Dry filter assembly is dirty. 2. Clean cloth filter.
3. Faulty vacuum motor. 3. Call manufacturer or service center.
4. Full paper filter bag. 4. Replace paper filter bag.
5. Clogged hose or wand. 5. Remove obstruction.
6. Loose or broken fan. 6. Contact manufacturer or service center.
PROBLEM: Motor is not running.
Possible Cause: Possible Solution:
1. Faulty ON/OFF switch. 1. Contact manufacturer or service center.
2. Power cord defective. 2. Contact manufacturer or service center.
3. Loose connection or wiring. 3. Contact manufacturer or service center.
3. Motor defective. 4. Contact manufacturer or service center.
4. Blown fuse or tripped circuit breaker. 5. Replace fuse or reset circuit breaker.
PROBLEM: Dust blowing from vacuum.
Possible Cause: Possible Solution:
1. Full paper filter bag. 1. Replace filter bag.
2. Paper filter bag not installed 2. Reinstall or replace paper filter bag.
properly or off inlet tube.
3. Cloth filter bag dirty. 3. Clean cloth filter bag.
4. Cloth or paper filter bag is torn. 4. Replace.
CAUTION
Repairs should only be performed by an
authorized service center.
WARNING:
PAGE 8
Address:
777 South Street, Newburgh, NY 12550- 0606
TEL:
(800) 835-7812 (845) 565-8850
FAX:
(800) 752-6883 (845) 565-9392
URL:
www.mastercraftusa.com
E-mail:
mail@mastercraftusa.com