G
REPAIR GUIDE ---------------------------------------------------------------------------------------------------------------- 1
1. Precautions on disassembly and reassembly ----------------------------------------------------------- 1
• Disassembly -------------------------------------------------------------------------------------------------- 1
• Reassembly -------------------------------------------------------------------------------------------------- 3
• Lubrication point and type of lubricant ----------------------------------------------------------------- 6
• Tightening torque -------------------------------------------------------------------------------------------- 6
• Insulation test ------------------------------------------------------------------------------------------------ 6
• No-load current value ---------------------------------------------------------------------------------------- 6
• Wiring diagram ----------------------------------------------------------------------------------------------- 7
STANDARD REPAIR TIME (UNIT) SCHEDULES -------------------------------------------------------------------- 8
CONTENTS
Page
G
PRODUCT NAME
Disc Grinder
Models
115 mm (4-1/2”)
G 12SA4, G 12SA4(S)
125 mm (5”)
G 13SB4, G 13SB4(S)
CONFIDENTIAL
Apr. 2020
Overseas Sales Management Dept.
