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PROBLEM
Machine will not operate
Vacuum will not operate
Poor water pick up
No brush / scrub function
Little or no water flow
Little or no dosing solution flow
Machine just 'stops' while
operating
Trouble- Shooting
CAUSE
Missing or blown fuses
Key in the 'Off' position
Low battery charge
Machine is connected and charging
Waste tank full switch stuck or clogged
Waste water tank full
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
No brushes fitted
Brush deck raised
Clean-water tank empty
Clean-water tank filter blocked/ clogged
Incorrect water flow setting
Brush deck raised
Chemical dosing tank empty
Incorrect dosing flow setting
Too much load on the brush system
In the event of a breakdown contact your Numatic dealer or the
Numatic Technical helpline +44 (0)1460 269268
(See back page for company addresses or dealers stamp)
SOLUTION
Fit or replace fuse (page 20)
Turn key to 'On' position (page 20)
Charge batteries (page 46 / 48)
Take off charge (page 46)
Inspect and clean switch (page 42)
Empty waste water tank (page 34)
Empty waste-water tank (page 42)
Remove and clean (page 42)
Push tight connections (page 24)
Remove and clean (page 42)
Remove and clean (Page 42)
Clean and refit (page 42)
Renew (contact service dept)
Renew (contact service dept)
Renew (contact service dept)
Recharge batteries (page 46 / 48)
Check and fit (page 22)
Lower brush deck (page 30)
Fill clean-water tank (page 26)
Remove and clean (42)
Adjust as desired (Page 32)
Lower brush deck (page 30)
Fill dosing-tank (page 28)
Adjust as desired (page 32)
Reset the machine using the key and
decrease the brush load to best suit the
floor type (page 34)
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