14
EN
9. TROUBLESHOOTING
PROBLEM
1) The engine will
not start or will not
keep running
2) The engine starts
but is lacking in
power
3) The engine runs
irregularly and lacks
in power when
revved
4) The engine gives
off an excessive
amount of smoke
10. TECHNICAL SPECIFICATIONS
MODEL
Engine 2-stroke air-cooled
Weight
1)
Capacity / Power
Engine rotation speed at tick-over
Maximum engine rotation speed
Maximum tool rotation speed
Tank capacity
Spark plug:
Mixture:
Maximum permitted blade diameter:
Weight as per standard ISO 11806-1 (without fuel, cutting devices and harness)
1)
LIKELY CAUSE
– Incorrect starting procedure
– Dirty spark plug or incorrect
distance between the electrodes
– Air filter clogged
– Carburetion problems
– Air filter clogged
– Carburetion problems
– Dirty spark plug or incorrect
distance between the electrodes
– Carburetion problems
– Incorrect composition
of the fuel mixture
– Carburetion problems
TROUBLESHOOTING / TECHNICAL SPECIFICATIONS
– Follow the instructions
– Check the spark plug
– Clean and/or replace the filter
– Contact your dealer
– Clean and/or replace the filter
– Contact your dealer
– Check the spark plug
– Contact your dealer
– Prepare the fuel mixture according
– Contact your dealer
BKE 27
kg
6
26.3/0.77 26.3/0.77 34.4/1.03 34.4/1.03 45.4/1.42
cm
/kW
3
min
3000
-1
min
11000
-1
min
8500
-1
500
cm
3
NGK-R BPMR7A
Petrol : 2-stroke oil = 50:1 = 2%
3 or 4 point blade = Ø 255 mm
SOLUTION
(see chapter 6)
(see chapter 8)
(see chapter 8)
(see chapter 8)
(see chapter 8)
to the instructions (see chap. 5)
BKE 27D
BKE 35
BKE 35D
6.7
6.6
3000
3000
11000
11000
8500
8550
500
700
BKE 45
7.3
7.3
3000
3000
11000
10800
8550
8300
700
900