American-Lincoln 56515851 Instrucciones De Uso página 47

TROUBLESHOOTING
PROBLEM PROBABLE CAUSE
Poor scrubbing action 1. Worn scrubbing brushes
2. Incorrect method of operation
3. Wrong cleaning agent or mixture
4. Poor solution distribution
5. Brushes won't turn
Water splashes from sides 1. Scrub deck bumpers, poor contact with fl oor
of scrub deck 2. Squeegee blades word or damaged
3. Too much solution
Poor sweeping 1. Broom jammed
2. Hopper full
3. Broom not adjusted properly
4. Worn or damaged fl aps
5. Worn broom
Sweep does not function 1. Hopper is raised
2. Hopper switch out of adjustment
Poor dust control at main 1. Broom chamber & hopper fl aps worn
broom
2. Impellor fan failure - shaft key broken or
electric motor not operating
3. Filter plugged
Hopper will not lift 1. Load too heavy
2. Defective lift actuator
REMEDY
1. Inspect brushes. Replace if brushes are worn to 3/4" or
less.
2. Check scrubbing procedure, brush pressure, solution
fl ow & cleaning agent used - all are important to the
process
3. Use A-L recommended materials
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
1. Readjust blades for proper contact
2. Replace & adjust
3. Shut off solution fl ow 5-10 ft. before making turns
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
1. Lower hopper
2. Adjust hopper switch
1. Check condition of fl aps. Replace torn or badly worn
fl aps. Side fl aps can be adjusted of not damaged.
2. Check & repair
3. Engage shaker switch or check fi lter
1. Low dump partial load
2. Repair or replace actuator
FORM NO. 56041720 - 7730 - A-47
ENGLISH / A-47