Makita UH6300 Manual

UH 6300
MAKITA 450mm&630mm Hedge Trimmer
Model Voltage (V) Current (A) Cycle (Hz) Continuous rating
Output(W) Max.
Output(W)
UH4500 100 5.3 50/60 500 250 360
UH6300 100 5.3 50/60 500 250 360
No Load Speed No. of striking(/min.) 1,700/min.
UH4500 450 mm
Effective blade
Length (mm) UH6300 630 mm
UH4500 3.1 kg
Net Weight (kg) UH6300 3.4 kg
Power supply cord (m) 2.5 m
Shear blade assembly
CONCEPTION AND MAIN APPLICATIONS
Specifications
Optional accessories
The standard equipment for the tools shown may differ form country to country
This is a product newly developed on the demands from the
European countries, and is to be launched in the gardening tools
market. Security and easiness of operation are pursued. It has
more power than other manufacturers' products for better
effectiveness in work. And two other models of different
effective blade length have been developed to meet the demands
of the different users.
Models No.
Description
New Tool
TECHNICAL INFORMATION
174
759(UH4500)
939(UH6300)
176
Input(W)

Assembly/Disassembly
1) Fitting of the gear shaft complete to shear blade assembly
Center thelongholeoftheshearbladesA,Bwiththe
round hole of the guide plate. Center the two crank
plates with that center as shown in the right sketch. Set
ball bearing 6002 and shear blades A,B face to face.
After assembling, check if the shear blades A,B move
smoothly by turning the gear by hand.
Shear blades
The blade A and the blade B have the same weight so that the vibration of the repeated movement can be offset.
Therefore, when there is an inequality of weight due to grinding or breakage of a blade, vibration of the body
becomes big in proportion to the imbalance. In such a case the shear blade assembly should be replaced.
Different parts between #UH4500 and # UH 6300(electrical parts excluded)
(1) Main Body
Substitute parts
Shearbladeassembly 1piece
identificationplate 1piece
Additional parts
none
Excluded parts
none
Repair
Crank Plates(2 sheets)
Ball bearing 6002
Shear blades A,B
Guide plate
Center of the long
hole and the crank plates
(2) Normal Accessories
Substitute piece
Cardboardcase 1
Additional piece
none
Excluded piece
none
Operation Mode
(1) Switch operation
Two different switches should be activated to start
operation because this tool has adopted double hand
switch mechanism. For activation, the main switch on the
grip should be pulled by one hand and the loop-shaped
sub switch on the handle held by the other. If either of the
two switches is released, the machine will stop.
Handle Sub switch
Grip
Main switch