26
Trouble Shooting
In the event of a breakdown contact your Numatic dealer or the
Numatic Technical he44 (0)1460 269268
(See back page for company addresses or dealers stamp)
PROBLEM
CAUSE
SOLUTION
Machine will not operate
Missing or blown fuses
Key in position ‘
0
’ (OFF)
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 8)
Turn key to position ‘
1
’ (ON) (page 8)
Charge batteries (page 20)
Reset isolator (page 17)
Take off charge (page 20)
Inspect and clean switch (page 16 / 18)
Vacuum will not operate
Floor-tool in raised position
Waste-water tank full
Lower floor-tool (page 14)
Empty waste-water tank (page 18)
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 18)
Remove and clean (page 18)
Push tight connections (page 9)
Remove and clean (page 18)
Remove and clean (Page 18)
Clean and refit (page 18)
Renew (contact service dept)
Renew (contact service dept)
Renew (contact service dept)
Recharge batteries (page 20)
No brush / scrub function
No brushes fitted
Brush deck raised
Check and fit (page 11)
Lower brush deck (page 14)
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 12)
Remove and clean (18)
Adjust as desired (Page 15)
Lower brush deck (page 14)
Little or no dosing solution flow
Chemical dosing tank empty
Incorrect dosing flow setting
Fill dosing-tank (page 13)
Adjust as desired (page 15)
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 16)
Machine will not operate in reverse Floor-tool in lowered position
‘Causes Battery Indicator to Flash’
Raise floor-tool (page 14)
Specifications
Brush
Motors
Vac
Motor
Power
Noise
Max decibel
level at 1 meter
Run
Time
Charging
Time
Traction
Drive
Transit
Speed
Cleaning
Speed
Climbing
Gradient
Scrub
Widths
3 x 24V
400 W
24V
600 W
6 x 12V =
300 Ahr
≤ 70 dB(A)
3.5 hrs
8-12
hrs
600 W
0-7.0
km/h
0-3.5
km/h
11%
650 mm
750 mm
850 mm
Brush
Speed
Water
Capacity
Nuchem
Capacity
Water
Flow rate
Nuchem
Mix
Gross
Weigt
(Full)
Gross Weight
(Full)
Plus 75KG
Operator
Hand Arm
Vibration
Measurement
Whole Body
Vibration
Measurement
Dimensions
50/100
150/200
rpm
120 L
5 L
4 L/min
3 L/min
2 L/min
1 L/min
25:1
50:1
75:1
100:1
620 Kg
695 Kg
2.1 m/s
2
(BS EN
ISO 5349)
Uncertainty 1%
0.525 m/s
2
(ISO 2631-1)
Uncertainty 1%
H x 1425 mm
L x 1676 mm
W x 1054 mm
