Hitachi G18SE3, G23U2, G23SE2, G23UB2, G23SF2, G18SG2 manual Maintenance and Inspection

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Push button

Socket for

side

Brush cover

(Spindle lock)

handle

 

 

 

Switch

 

 

Lock button

Spindle

 

Side handle

 

 

 

 

Across flats

Wheel

 

 

guard

 

Wheel

 

 

Wheel

 

washer

 

 

washer

 

 

Depressed

 

Cutting

 

wheel

center

 

wheel

 

 

Wheel

 

Wheel

nut

 

nut

Wrench

Fig. 3

Wheel washer

Diamond wheel

Wheel nut

MAINTENANCE AND INSPECTION

1.Inspecting the depressed center wheel

Ensure that the depressed center wheel is free of cracks and surface defects.

2.Inspecting the mounting screws

Regularly inspect all mounting screws and ensure that they are properly tightened. Should any of the screws be loose, retighten them immediately. Failure to do so could result in serious hazard.

3.Inspecting the carbon brushes

For your continued safety and electrical shock protection, carbon brush inspection and replacement on this tool should ONLY be performed by a Hitachi Authorized Service Center.

4.Replacing supply cord

If the supply cord of Tool is damaged, the Tool must be returned to Hitachi Authorized Service Center for the cord to be replaced.

5.Maintenance of the motor

The motor unit winding is the very “heart” of the power tool. Exercise due care to ensure the winding does not become damaged and/or wet with oil or water.

6.Service parts list

A:Item No.

B:Code No.

C:No. Used

D:Remarks

CAUTION:

Repair, modification and inspection of Hitachi Power Tools must be carried out by an Hitachi Authorized Service Center.

This Parts List will be helpful if presented with the tool to the Hitachi Authorized Service Center when requesting repair or other maintenance.

In the operation and maintenance of power tools, the safety regulations and standards prescribed in each country must be observed.

MODIFICATIONS:

Hitachi Power Tools are constantly being improved and modified to incorporate the latest technological advancements.

Accordingly, some parts (i.e. code numbers and/or design) may be changed without prior notice.

NOTE:

Due to HITACHI’s continuing program of research and development, the specifications herein are subject to change without prior notice.

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Contents Disc Grinder Precautions on Using Disc Grinder General Operational PrecautionsStandard Accessories SpecificationsApplications Prior to OperationPractical Grinder Application Maintenance and Inspection 6000VVCMPS2L G18SE3NZL G18SG2G23SF2 G23U2 G23SE2 G23UB2 403