DFD6361-Maintenance.pdf - 第586页
F-16 1-3. Repla cing the Microscope LED Ligh t About repl acement o f the mi croscope LED l ight Replacement of t he micr oscope LED light must be ca rried out b y Disco Service e ngineers. When it becomes nec essary to …
F-15
Procedures for replacing the halogen lamp (Continued)
Step No. Do This
6
Replace the halogen lamp with a new one.
Part Name Part No.
Halogen lamp AQLM-EB50
7
Reinstall the halogen lamp.
8
Close the lamp replacement window.
9
Close the microscope light source box storage cover.
10
Close the arm section cover.
11
Turn ON the facility power source.
12
Open the circuit breaker lever lockout and then turn ON the
circuit breaker.
13
Insert the key into the main switch and then turn ON the main
switch.
F-16
1-3. Replacing the Microscope LED Light
About replacement of the microscope LED light
Replacement of the microscope LED light must be carried out by Disco
Service engineers.
When it becomes necessary to replace the microscope LED light, contact your
nearest Disco Service office.
F-17
1-4. Replacing the Spindle Carbon Brush
Operation flow
The procedure for replacing the spindle carbon brush consists of the following
steps:
1-4-1 Preparation of replacing the spindle carbon brush
1-4-2 Removing the waterproof cap
1-4-3 Replacing the spindle carbon brush
1-4-4 Completion of replacing the spindle carbon brush
Safety items for replacing the spindle carbon brush
WARNING
When you perform the procedure set forth in this section, you have to
place your hands in a drive section. If you perform maintenance with
the power ON, your fingers or hands may be caught or cut off.
Turn OFF the machine and shut off the facility power supply before
starting this procedure.
Also, ensure that no other person touches the machine during
operation.
Before replacement
Have on hand the following items for replacing.
2.5mm Allen wrench
Phillips screwdriver