operation
24
Synrad Firestar f-Series operator’s manual
Controls and indicators
f200/f400 lasers
Figure 2-3 Firestar f200 controls and indicators
1
Shutter Switch (f200 only) – activates a mechanical shutter that opens or closes the laser aperture.
Closing the shutter also interrupts RF power to the laser. There is a ve-second delay imposed from
the time the shutter is opened to the time that PWM Command signals are accepted.
2
Laser Aperture – provides an opening in Firestar’s front panel from which the beam exits.
3
Aperture Seal – prevents dust from damaging the output coupler during shipping. Remove the red
self-adhesive label before applying power to the laser.
4
Optical Accessories Mounting – provides six threaded holes (8–32 UNC) for mounting optional
beam delivery components available from SYNRAD. Because excessive weight may damage the
laser, consult SYNRAD before mounting components not specically designed as Firestar options.
Refer to Firestar package outline drawings in the Technical Reference chapter for mounting dimen-
sions.
Note: When mounting optical components to f-Series lasers, the 8–32 UNC fasteners must extend no
further than 4.8 mm (0.19") into the laser’s faceplate.
5
Diode Pointer Power Connector (f200 only) – provides a convenient +5 VDC, 50 mA receptacle to
power a visible red diode pointer (available from SYNRAD as an optional accessory).
6
WATER OUT and WATER IN Ports – provides connection points for Firestar’s cooling system using
non-removable straight 1/2-inch ttings. A cooling kit contains 90° tubing adaptors for both 1/2-
inch and 12-mm cooling tubing.
7
FUSE Holder – protects laser circuitry with a 20 A, 125 V fast-acting fuse.
8
DC POWER Connector – receives 96 VDC from the DC power supply.
9
Remote Interlock Indicator – illuminates green to indicate that a remote interlock circuit is closed and
that lasing may be enabled. The Remote Interlock indicator is red and lasing is disabled if the inter-
lock input is open.
AVOID EXPOSURE
Invisible laser radiation
is emitted from
this aperture.
1
2
FUSE
20A FAST
DC POWER
96 VDC 18A MAX
USER I/O
OFF/RESET
ON
WATER OUT
WATER IN
Remote
Interlock
Temp Ready Shutter Lase
FUSE
20A FAST
DC POWER
96 VDC 18A MAX
USER I/O
OFF/
RESET
ON
Remote
Interlock
Temp
Ready
Shutter
Lase
WATER
OUT
WATER
IN
15
9