Troubleshooting - Viking MB 650 T Manuel D'utilisation

Starter Rope start
Nominal output at 2,5 - 2800
nominal speed kW - rpm
Fuel tank 0,9 l
Sound emissions
In accordance with Directive 2000/14/EC:
Guaranteed sound
power level L 98 dB(A)
WAd
In accordance with Directive 2006/42/EC:
Sound pressure level
at workplace L 84 dB(A)
pA
Uncertainty K 2 dB(A)
pA
Hand-arm vibrations
Specified vibration characteristic in
accordance with EN 12096:
Measured value a 3,00 m/sec²
hw
Uncertainty K 1,50 m/sec²
hw
Measurement in accordance with
EN 20643
MB 655.3 YS:
Cutter bar drive BBC
Self-propulsion, rear Hydrostatic
wheels gearbox
Weight 56 kg
Engine
Design 4-stroke com-
bustion engine
Manufacturer, type Kawasaki
FJ 180 V KAI
Displacement 179 ccm
Starter Rope start
Nominal output at 2,9 - 2800
nominal speed kW - rpm
Fuel tank 1,6 l
Sound emissions
In accordance with Directive 2000/14/EC:
Guaranteed sound
power level L 98 dB(A)
WAd
0478 111 9931 D - EN
In accordance with Directive 2006/42/EC:
Sound pressure level
at workplace L 84 dB(A)
pA
Uncertainty K 2 dB(A)
pA
Hand-arm vibrations
Specified vibration characteristic in
accordance with EN 12096:
Measured value a 3,00 m/sec²
hw
Uncertainty K 1,50 m/sec²
hw
Measurement in accordance with
EN 20643
Transporting lithium-ion batteries:
MB 650 VE: The lithium-ion batteries used
meet the requirements specified in UN
manual ST/SG/AC.10/11/Rev. 5 Part III,
subsection 38.3.
The user may carry these batteries to the
place of use of the machine without further
restrictions during road transport.
Country-specific legislation must be
observed in the case of air or sea
transport.
For further transport instructions, see
www.viking-garden.com/safety-data-
sheets

21. Troubleshooting

If necessary, contact a specialist
dealer; VIKING recommends VIKING
specialist dealers.
@ See engine instruction manual.
Fault:
Engine not starting
Possible cause:
– MB 650 T, MB 650 V, MB 650 VE,
MB 655 V: Motorstop lever not
pressed.
– MB 650 VS, MB 655 RS, MB 655 VS,
MB 655 YS: Throttle lever is in Stop
position.
– MB 650 VE: Battery discharged or
defective.
– No fuel in tank; fuel line blocked.
– Inferior, dirty or old fuel in tank.
– Air filter dirty.
– Spark plug socket detached from spark
plug; ignition lead not properly fastened
to socket.
– Spark plug dirty or damaged; incorrect
electrode gap.
– Lawn mower housing blocked.
– MB 650 VS, MB 655 RS, MB 655 VS,
MB 655 YS: Throttle cable disengaged
or defective (e.g. kinked).
Remedy:
– MB 650 T, MB 650 V, MB 655 V:
Press motorstop lever to handlebar and
hold. ( 13.2)
– MB 650 VS, MB 655 RS, MB 655 VS,
MB 655 YS: Set throttle lever to Choke
or Start position. ( 13.5)
– MB 650 VE: Charge or replace battery.
( 9.5)
– Top up fuel; clean fuel line.
– Always use fresh, good quality fuel,
unleaded petrol; clean carburettor.
– Clean air filter.
– Connect spark plug socket; check
connection between ignition lead and
socket.
– Clean or replace spark plug; adjust
electrode gap.
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