GARDEN MASTER GM 34E, User Manual

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Remove the grass collection box (5). 

◆

Empty the contents from the box. 

 
e) Carrying the mower 
Warning! Ensure the blade has completely stopped and disconnected the appliance from the mains. 

◆

The mover can be carried using the convenient carry handles (7). 

 
f) Hints for optimum use 

◆

If the grass is longer than approximately 10 cm, make two cuts to obtain a better finish. First mow 
at maximum height of cut and then adjust a low or medium height of cut. 

◆

In order to achieve optimum results, only mow dry grass. 

6. Technical data 

Model 

GM 34E 

GM 38E 

GM 42E 

Type 

JA1221 JA1151 JA1171 

Voltage (V~ / Hz) 

220-240 / 50 

220-240 / 50 

220-240 / 50 

Power Input (W) 

1400 

1600 

1800 

No-Load Speed (min-1) 

2850 

2850 

2850 

Height adjustment (mm) 

20-60 

28-68 

25-75 

Width of cut (mm) 

340 

380 

420 

Weight 

(kg) 

16 18 21 

Sound pressure L

pA

 (dB(A)) / K (dB(A)) 

76,3 / 3 

83,6 / 3 

78,9 / 3 

Vibration level a

hv

 (m/s

2

) / K (m/ s

2

) 

4,29 / 1,5 

5,7 / 1,5 

2,03 / 1,5 

7. Cleaning, maintenance and ordering of spare parts 

Warning! Before proceeding, remove the plug from the socket. 
 
a) Cleaning 



Keep all safety devices, air vents and the motor housing free of dirt and dust as far as possible. 
Wipe the equipment with a clean cloth or blow it with compressed air at low pressure. 



We recommend that you clean the device immediately each time you have finished using it. 



Clean the equipment regularly with a moist cloth and some soft soap. Do not use cleaning agents 
or solvents; these could attack the plastic parts of the equipment. Ensure that no water can seep 
into the device. 

 
b) Checking and replacing the blade (fig. H) 
For safety reasons, we recommend having the blade replaced by an authorized professional. 
Warning! Ensure the blade has completely stopped and disconnected the appliance from the mains. 
Warning! Only use the specified replacement blade. 
Warning! Use heavy-duty gloves to grip the blade. 
Important! Wear work gloves! 
 
To remove the blade: 

◆

Turn the appliance onto its side. 

◆

Using heavy-duty gloves, grip the blade. 

◆

Use the spanner attached to loose and remove the blade bolt (19) 
by turning the spanner anti-clockwise (c).