Makita PLM4622N2 User Manual

14
12. TROUBLESHOOTING
13. ENVIRONMENT
Should your machine need replacement after extended
use, do not put it in the domestic waste but dispose of it in
an environmentally safe way.
14. EC DECLARATION OF
CONFORMITY
For European countries only
The EC declaration of conformity is included as Annex A
to this instruction manual.
PROBLEM PROBABLE CAUSE CORRECTIVE ACTION
Engine does not start.
Throttle chock not in the correct
position for the prevailing conditions.
Move throttle chock to correct position.
Fuel tank is empty.
Fill tank with fuel: refer to ENGINE OWNERS
MANUAL.
Air cleaner element is dirty.
Clean air cleaner element: refer to ENGINE
OWNERS MANUAL.
Spark plug loose. Tighten spark plug to 25 - 30 Nm.
Spark plug wire loose or disconnected
from plug.
Install spark plug wire on spark plug.
Spark plug gap is incorrect. Set gap between electrodes at 0.7 to 0.8 mm.
Spark plug is defective.
Install new, correctly gapped plug: refer to ENGINE
OWNERS MANUAL.
Carburetor is flooded with fuel.
Remove air cleaner element and pull starter rope
continuously until carburetor clears itself and install
air cleaner element.
Faulty ignition module. Contact Makita authorised service centre.
Engine difficult to start or
loses power.
Dirt, water, or stale fuel tank.
Drain fuel and clean tank. Fill tank with clean, fresh
fuel.
Vent hole in fuel tank cap is plugged. Clean or replace fuel tank cap.
Air cleaner element is duty. Clean air cleaner element.
Engine operates
erratically.
Spark plug is detective.
Install new, correctly gapped plug: refer to ENGINE
OWNERS MANUAL.
Spark plug gap is incorrect. Set gap between electrodes at 0.7 to 0.8 mm.
Air cleaner element is dirty.
Clean air cleaner element: refer to ENGINE
OWNERS MANUAL.
Engine idles poorly.
Air cleaner element is dirty.
Clean air cleaner element: refer to ENGINE
OWNERS MANUAL.
Air slots in engine shroud are blocked. Remove debris from slots.
Cooling fins and air passages under
engine blower housing are blocked.
Remove debris from cooling fins and air passages.
Engine skips at high
speed.
Gap between electrodes of spark plug
is too close.
Set gap between electrodes at 0.7 to 0.8 mm.
Engine overheats.
Cooling air flow is restricted.
Remover any debris from slots in shroud, blower
housing, air passages.
Incorrect spark plug. Install original spark plug and cooling fins on engine.
Mower vibrates
abnormally.
Cutting assembly is loose. Tighten blade.
Cutting assembly is unbalanced. Balance blade.

Makita PLM4622N2 Specifications

General

Type	Walk behind lawn mower
Torque (max)	9.8 N⋅m
Cutting width	46 mm
Grass catcher	Yes
Product color	Black, Blue
Number of wheels	4 wheel(s)
Maximum lawn area	- m²
Recommended lawn area	1800 m²
Maximum cutting height	70 mm
Minimum cutting height	25 mm
Grass collecting volume	60 L
Maximum speed (forward)	4.5 km/h
Number of height positions	5
Power source	Gasoline

Weight and Dimensions

Depth	440 mm
Width	560 mm
Height	810 mm
Weight	33000 g