Precautions In Disassembly And Reassembly Of The Laser Marker - Hitachi C 12LSH Technical Data And Service Manual

11. PRECAUTIONS IN DISASSEMBLY AND REASSEMBLY

11-1. Precautions in Disassembly and Reassembly of the Laser Marker

Do not stare into the laser emitting aperture during disassembly and reassembly of the laser marker. Do not
observe beam directly with an optical instrument. Use of controls or adjustments or performance of procedures
other than those specified in this TECHNICAL DATA AND SERVICE MANUAL and the Instruction Manual may
result in hazardous radiation exposure.
11-2. Disassembly
Special attention in disassembly should be given to the following items. The circled numbers in the figures and
the [Bold] numbers in the descriptions below correspond to the item numbers in the parts list and exploded
assembly diagram of the Model C 12LSH. For the Model C 12RSH, refer to the parts list separately.
* Be sure to first disconnect the power plug when performing disassembly or replacement of the saw blade.
Disassembly
Item
No. spots
1
Turn table, base
ass'y
Disassembly procedure
135
131
132
134
133
64
141
136
142
137
138
153
154
131
132
322
156A
157
158
162
159
163
160
164
161
143
173
--- 39 ---
139
140
143
146
144
145
147
148
165
166
171
170
169
172
146
147 174
175
148
134
135
Fig. 57
Necessary tools
B
150
152
149
151
167
168
176
335
336
337
64