Trouble-Shooting; Schematic - Numatic TTB 2120/100T Owner's Manual

PROBLEM
Machine will not operate
Vacuum will not operate
Poor water pick-up
No brush / scrub function
Little or no water flow
Machine just 'stops' while operating
Failure to rectify the problem or in the event of a breakdown contact your
Nacecare dealer or the Nacecare Technical help line (800) 387 3210
CAUSE
Missing or blown fuses
Key in the 'OFF' position
Low battery charge
Machine stop button in 'OFF' mode
Machine is connected and charging
Floor tool in raised position
Waste water tank full
Waste-water tank full
Clogged / blocked vacuum hose
Loose hose connections
Debris basket filter clogged / blocked
Separator air filter clogged / blocked
Poor separator seal
Damaged separator seal
Damaged / split vacuum hose
Damaged floor-tool blades
Low battery charge
No brushes fitted
Brush deck raised
Clean-water tank empty
Clean-water tank filter blocked/ clogged
Incorrect water flow setting
Brush deck raised
Too much load on the brush system
24
Trouble Shooting
SOLUTION
Fit or replace fuse (page 21)
Turn key to 'ON' position (page 7)
Charge batteries (page 19)
Reset stop button (page 12)
Take off charge (page 19)
Lower floor-tool (page 8)
Empty waste water tank (page 15)
Empty waste-water tank (page 15)
Remove and clean (page 15)
Push tight connections (page 15)
Remove and clean (page 16)
Remove and clean (Page 16)
Clean and refit (page 15)
Renew (contact service dept)
Renew (contact service dept)
Renew (contact service dept)
Recharge batteries (page 40)
Check and fit (page 9)
Lower brush deck (page 9)
Fill clean-water tank (page 10)
Remove and clean (16)
Adjust as desired (Page 11)
Lower brush deck (page 9)
Reset the machine using the key and
decrease the brush load to best suit the
floor type (page 12)
Schematic Diagram