Chapter
3
22
ML-9011A
Chapter
3
Part Names and Functions
a
Head Unit Fixing Base
For securing the Head Unit. Attach with the specified screws at four positions.
b
Electronic Unit
Electrical circuit for oscillator control.
■
Back
a
LD-ON Alarm Lamp
Green when the LD is on.
b
SHUTTER-ON Alarm Lamp
Yellow when the Safety Shutter is open.
c
SCANNER IN Connector
Connects the scanner control connecting cable from the SCANNER connector of the control unit.
d
FIBER IN Connector
Insert the optical fiber to input the LD light.
Do not dismount or remove it from the Head Unit. (Never remove fixing screws.)
e
RF IN Connector
Connects the RF connecting cable from the RF. OUT connector of the control unit.
f
I/F IN Connector
Connects the head control connecting cable from the I/F. OUT connector of the control unit.
g
Air Filter
Installed by the air intake vent on the back. Keeps dust and dirt from entering the unit.
A clogged air filter may result in abnormally high internal temperatures and malfunction.
Every 1 to 6 months, remove the air filter and clean with a neutral detergent. (The appropriate
cleaning interval will depend on the characteristics of the operating environment.)
(Refer to 12.3 "Air Filter Inspection and Replacement" (p. 108).)
h
PERTIER IN Connector
Connects the peltier control connecting cable from the PERTIER. OUT connector of the control unit.
i
FG Terminal
Connects the grounding wire of the peltier control connecting cable.
j
Outlet for CCD Camera Cable
Used when arranging the CCD camera cable.
a
b
c
d
f
g
h
e
i
j