Clean fuel filter, Checking the spark plug, Technical details – Powerplus POWXG4060 LEAF BLOWER 25CC EN User Manual

Page 7: Noise, Problems, Power loss or sudden stopping of the engine

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POWXG4060

EN

Copyright © 2013 VARO

P a g e

| 7

www.varo.com

 Reinstall the air filter into the filter base.
 Push the cover back in place. Push the latch back into the slot and ensure the cover is

locked in place.

9.2

Clean Fuel Filter

 Fuel tank is fitted with a filter.
 Filter is situated at the free end of fuel pipe and can be picked out through fuel port with a

piece of hooked wire or the like. (Fig. 16)

 Check the fuel filter periodically. Do not allow dust to enter the fuel tank. Clogged filter will

cause difficulty when starting engine or abnormalities in engine performance.

 When the filter is dirty, replace the filter.
 When the inside of the fuel tank is dirty, it can be cleaned by rinsing the tank out with

petrol.

9.3

Checking the spark plug

 Check the spark plug every 10-15 hours of use.
 Remove the spark plug cover. (Fig. 17)
 Use the spark plug wrench to remove the spark plug, by turning it counter-clockwise. (Fig.

18)

 Clean and adjust the spark plug gap to 0.6 - 0.7mm.
 Replace any damaged or visibly worn plug with a TORCH L8RTC or equivalent spark plug.

(Fig. 19)

 Install the spark plug finger tight in the cylinder head, and then tighten it firmly with the

spark plug wrench.

10 TECHNICAL DETAILS

Model nr.

POWXG4060

Engine displacement

25 cm³

Fuel tank

500 ml

Fuel type

Unlead

Fuel mixture

40:1

Max. engine speed

8500 rpm

Air velocity

180m/s

Air volume

9m³/min

11 NOISE

Noise values measured according to relevant standard. (K=3)
Acoustic pressure level LpA

96 dB(A)

Acoustic power level LwA

107 dB(A)

ATTENTION! The sound power level may exceed 85 dB(A), in this case
individual hearing protection shall be worn.

aw (Vibration)

11.6 m/s²

K = 1,5 m/s²

12 PROBLEMS

12.1

Power loss or sudden stopping of the engine

 Check whether the fuel tank is empty.
 The mixture does not reach the carburetor. Clean the fuel filter in the fuel tank.
 There is water in the mixture. Drain and rinse all the fuel system.

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