TROUBLESHOOTING
PROBLEM | PROBABLE CAUSE |
1.Worn scrubbing brushes
2.Incorrect method of operation
Poor scrubbing action
3.Wrong cleaning agent or mixture
4.Poor solution distribution
5.Brushes won’t turn
REMEDY
1.Inspect brushes. Replace if brushes are worn to 3/4” or less.
2.Check scrubbing procedure, brush pressure, solution flow & cleaning agent used - all are important to the process
3.Use
4.Check solution strainer & feed hoses for obstructions - clean if necessary. Check valve & rest of solution control system for proper operation.
5.Check wiring connections
Water splashes from sides | 1. | Scrub deck bumpers, poor contact with floor |
of scrub deck | 2. | Squeegee blades word or damaged |
| 3. Too much solution | |
1.Readjust blades for proper contact
2.Replace & adjust
3.Shut off solution flow
1. Broom jammed
Poor sweeping2. Hopper full
3. Broom not adjusted properly
4. Worn or damaged flaps
5. Worn broom
1.Remove any obstruction
2.Empty
3.Refer to broom adjustment in maintenance section
4.Inspect for damage - replace or adjust by referring to maintenance section
5.Inspect for damage or wear - refer to maintenance section
Sweep does not | 1. | Hopper is raised | 1. Lower hopper |
function | 2. | Hopper switch out of adjustment | 2. Adjust hopper switch |
Poor dust control at main | 1. | Broom chamber & hopper flaps worn |
broom |
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| 2. | Impellor fan failure - shaft key broken or |
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| electric motor not operating |
| 3. | Filter plugged |
1.Check condition of flaps. Replace torn or badly worn flaps. Side flaps can be adjusted of not damaged.
2.Check & repair
3.Engage shaker switch or check filter
Hopper will not lift | 1. | Load too heavy | 1. | Low dump partial load |
| 2. | Defective lift actuator | 2. | Repair or replace actuator |
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| SMART |
