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Diagnostic software is available via your service engineer.
Nacecare dealer or the Nacecare Technical help line
+44 (0) 900 1 905 785 0038
PROBLEM
CAUSE
SOLUTION
Machine will not operate
Missing or blown fuses
Key in the ‘OFF’ position
Low battery charge
Machine isolator button in ‘OFF’ mode
Machine is connected and charging
Waste tank full switch stuck or clogged
Fit or replace fuse (page 7)
Turn key to ‘ON’ position (page 7)
Charge batteries (page 19)
Reset isolator (page 15)
Take off charge (page 19)
Inspect and clean switch (page 14/17)
Vacuum will not operate
Floor tool in raised position
Waste water tank full
Lower floor-tool (page 12)
Empty waste water tank (page 17)
Poor water pick-up
Waste-water tank full
Clogged / blocked vacuum hose
Loose hose connections
Debris basket filter clogged / blocked
Separator filter clogged / blocked
Poor separator seal
Damaged separator seal
Damaged / split vacuum hose
Damaged floor-tool blades
Low battery charge
Empty waste-water tank (page 17)
Remove and clean (page 17)
Push tight connections (page 16)
Remove and clean (page 17)
Remove and clean (Page 17)
Clean and refit (page 17)
Renew (contact service dept)
Renew (contact service dept)
Renew (contact service dept)
Recharge batteries (page 19)
No brush / scrub function
No brushes fitted
Brush deck raised
Check and fit (page 9)
Lower brush deck (page 12)
Little or no water flow
Clean-water tank empty
Clean-water tank filter blocked/ clogged
Incorrect water flow setting
Brush deck raised
Fill clean-water tank (page 10)
Remove and clean (17)
Adjust as desired (Page 13)
Lower brush deck (page 12)
Little or no dosing solution flow
Chemical dosing tank empty
incorrect dosing flow setting
Fill dosing-tank (page 11)
Adjust as desired (page 13)
Machine just ‘stops’ while
operating
Too much load on the brush system
Reset the machine using the key and
decrease the brush load to best suit
the floor type (page 14)
Machine will not operate in reverse
Floor-tool in lowered position
‘Causes Battery Indicator to Flash’
Raise floor-tool (page 12)
Trouble-Shooting
Содержание TTV 678-300T
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