235670 10/11 (A07)
44
Trouble-Shooting
Diagnostic software is available via your service engineer.
Failure to rectify the problem or in the event of a breakdown contact your
Numatic dealer or the Numatic Technical helpline +44 (0)1460 269268
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
Fit or replace fuse (page 8)
Turn key to ‘ON’ position (page 8)
Charge batteries (page 34)
Reset isolator (page 26)
Take off charge (page 34)
Vacuum will not operate Floor tool in raised position
Waste water tank full
Empty waste water tank (page 30)
Poor water pick-up Waste-water tank full
Clogged / blocked vacuum hose
Loose hose connections
Poor separator seal
Damaged separator seal
Damaged / split vacuum hose
Low battery charge
Empty waste-water tank (page 30)
Remove and clean (page 30)
Push tight connections (page 30)
Remove and clean (page 30)
Remove and clean (page 30)
Renew (contact service dept)
Renew (contact service dept)
Renew (contact service dept)
Recharge batteries (page 34)
No brush / scrub function
Brush deck raised
Lower brush deck (page 20)
Clean-water tank empty
Brush deck raised
Fill clean-water tank (page(14)
Remove and clean (30)
Adjust as desired (Page 22)
Lower brush deck (page 20)
Chemical dosing tank empty
Fill dosing-tank (page 16)
Adjust as desired (page 22)
Machine just ‘stops’ while
operating
To much load on the brush system Reset the machine using the key and
decrease the brush load to best suit
Machine will not operate in reverse
Floortool in lowered position
‘Causes Battery Indicator to Flash’
To Next Page
Loading...
