EN
4
4
EN
Troubleshooting
In
more
detail...
FPLM132H-6
Troubleshooting
Problem
Possible cause
Solution
4. Engine
operates
erratically
4.1. Spark plug is defective
4.2. Spark plug gap is
incorrect
4.3. Air filter is dirty
4.1. Install new, correctly
gapped plug
4.2. Set gap between
electrodes at 0.
6
to
0.8 mm
4.3. Clean air ilter
5. Engine idles
poorly
5.1. Air filter is dirty
5.1. Clean air filter
5.2. Air vents are clogged
5.2. Remove debris from
vents
5.3. Cylinder fins are
blocked
5.3. Remove debris from
cylinder fins
6. Engine skips at
high speed
6.1. Gap between
electrodes of spark
plug is too close
6.1. Set gap between
electrodes at 0.
6
to 0.8 mm
7. Engine
overheats
7.1. Air vents are clogged
7.1. Remove debris from
vents
7.2. Incorrect spark plug
7.2. Install correct spark
plug and cylinder fins
on engine
8. Unsatisfactory
result
8.1. Cutting device is dull
8.1. Replace with a new
one
8.2. Cutting material
exceeds capacity
8.2. Only cut materials acc.
to the capacity of the
product
8.3. Cutting height is
incorrect
8.3. Adjust cutting height
9. Excessive
vibration/noise
or exhaust
9.1. Cutting device is dull/
damaged
9.1. Replace with a new
one
9.2. Bolts/nuts are loose
9.2. Tighten bolts/nuts
9.3. Petrol/oil type is
incorrect
9.3. Drain the petrol/oil and
refill with the correct
petrol/oil
MNL_FPLMP99H-4_GB_V05_200911.indd 44
9/11/20 5:23 PM