Viking LB 540, Instruction Manual

Page: 41 / 502

39
DE
FR
NL
IT
ES
PT
NO
SV
FI
DA
PL
SL
SK
HU
EN
0478 670 9903 C - EN
Guaranteed sound power level:
94 dB(A)
Langkampfen,
2017-01-02 (YYYY-MM-DD)
VIKING GmbH
Head of Design
Fault:
Engine not starting
Possible cause:
– Motorstop lever not pressed
– No fuel in tank; blocked fuel line
– Scarifying unit not in transport position
– Inferior, dirty or old fuel in tank
– Dirty air filter
– Spark plug socket detached from spark
plug; ignition lead not properly fastened
to socket
– Dirty or damaged spark plug; incorrect
electrode gap
Remedy:
– Press motorstop lever to handlebar and
hold ( Ö 10.1)
– Top up fuel; clean fuel line ( Ö 7.3),
(
@
), (
#
)
– Place scarifying unit in transport
position ( Ö 7.5)
– 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 (
@
), (
#
)
Fault:
Starting problems or deteriorating engine
power
Possible cause:
– Scarifying unit not in transport position
– Blocked scarifier housing
– Mowing at an excessive working depth
or excessively fast pushing speed
– Water in fuel tank and carburettor;
blocked carburettor
– Contaminated fuel tank
– Dirty air filter
– Dirty spark plug
Remedy:
– Place scarifying unit in transport
position ( Ö 7.5)
– Clean scarifier housing (detach spark
plug socket!) (
Ö
11.2)
– Set smaller working depth or reduce
pushing speed ( Ö 7.6)
1 8. Technical specifications
LB 540. 1
Serial number 6290
Motor, design 4-stroke com-
bustion engine
Type Kohler XT675
Nominal output at
nominal speed 2,2 - 2800
kW - rpm
Displacement 149 ccm
Fuel tank 1,4 l
Starter Rope start
Scarifying device 14 fixed vertical
blades
Scarifying blade
drive
Permanent
Engine output speed 2800 rpm
Working width 38 cm
Working depth 6 levels, adjust-
ment range
25 mm
Wheel diameter
(front)
180 mm
Wheel diameter
(rear)
180 mm
Length 131 cm
Width 54 cm
Height 111 cm
Weight 33 kg
Sound emissions:
In accordance with Directive 2000/14/EC:
Guaranteed sound
power level L
WAd
94 dB(A)
In accordance with Directive 2006/42/EC:
Sound pressure level
at workplace L
pA
81 dB(A)
Uncertainty K
pA
2 dB(A)
Hand-arm vibrations:
Specified vibration characteristic in
accordance with EN 12096:
Measured value a
hw
4,12 m/sec
2
Uncertainty K
hw
2,06 m/sec
2
Measurement in accordance with
EN 20643
1 9. Troubleshooting
#
If necessary, contact a specialist
dealer; VIKING recommends VIKING
specialist dealers.
@
See engine instruction manual.