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Spare Parts
EN
Part No.
903449
370 mm Polyscrub Brush (2 required)
903994
370 mm Nyloscrub Brush (2 required)
606302
400 mm Long Life Brush (2 required)
900524
360 mm NuLoc2 Drive Board (2 required)
For optimum performance Numatic International Ltd recomend the use of the following batteries in the Twintec machines.
911948
NX1K LFP battery type (Li-ion) (Numatic Recommended Battery)
Trouble Shooting
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' during
operating
Warning:- Do not fit a replacement fuse link having a higher rating than the value stated on the fuse label.
CAUSE
Low battery charge
Machine is connected and charging
Waste tank full switch stuck or clogged
Key is off or missing
Handle safety fuse blown
Missing or blown fuse
Waste tank full switch stuck or clogged
Vacuum switch not engaged
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
Floor tool incorrectly adjusted
No brushes fitted
Brush deck raised
Missing or blown fuses
Clean water tank empty
Clean water tank filter blocked / clogged
Water flow not on
Brush deck raised
Too much load on the brush system
Brush motor fuse blown due to high load
Handle safety fuse blown
78
78
BRUSHES
SOLUTION
Charge batteries (page 58 - 63)
Take off charge (page 58 - 63)
Inspect & clean switch inside tank (page 48 - 53)
Insert key & turn to operating position
Replace fuse (or contact service engineer)
Fit or replace fuse (page 16 - 21)
Inspect & clean switch inside tank (page 48 - 53)
Press switch
Empty waste water tank (page 48 - 53)
Empty waste water tank (page 48 - 53)
Remove and clean (page 48 - 53)
Push tight connections (page 28 - 31)
Remove and clean (page 48 - 53)
Remove and clean (page 48 - 53)
Clean and refit (page 48 - 53)
Renew (contact service dept)
Renew (contact service dept)
Renew (contact service dept)
Re-charge batteries (page 64 - 74)
Adjust floor tool
Check and fit (page 22 - 27)
Lower brush deck (page 36 - 41)
Fit or replace fuse (page 16 - 21)
Fill clean water tank (page 22 - 27)
Remove and clean (page 48 - 53)
Switch on water flow (page 36 - 41)
Lower brush deck (page 36 - 41)
Decrease the brush load to best suit the floor
type (page 42 - 47).
Replace fuse & reduce load (page 16 - 21)
Replace fuse (or contact service engineer)
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