Miller Electric T60 Manuel de l'opérateur Page 122
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- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
maintenance/
troubleshooting
414
Synrad Firestar t-Series operator’s manual
Troubleshooting
RF Drive DC fault
An RF Drive DC fault is indicated by the RDY indicator flashing 3 blinks. Reset the laser by
removing DC power to the RF power supply, wait 30 seconds, and then reapply DC power. If
the RF Drive DC fault reappears, contact SYNRAD or a SYNRAD Authorized Distributor.
PWM Drive fault
A PWM Drive fault is indicated by the RDY indicator flashing 4 blinks. Reset the laser by
removing DC power to the RF power supply, wait 30 seconds, and then reapply DC power. If
the PWM Drive fault reappears, contact SYNRAD or a SYNRAD Authorized Distributor.
RF Cable Interlock fault
An RF Cable Interlock fault occurs when the RF cable loses continuity (appears electrically
open). This fault is indicated by the RDY indicator flashing 5 blinks. Verify that the RF cable
is undamaged and that connectors on both the Laser Head and RF power supply are tight. To
reset an RF Cable Interlock fault, cycle DC power. When the RDY indicator illuminates, lasing
is enabled after a five-second delay.
Other laser faults
When a laser fault occurs, Firestar’s status LEDs and output signals will reflect a fault condition as indi-
cated in Tables 4-3–4-5 or Table 4-6 . Each Symptom listed below describes a particular fault. For each
Symptom, specific causes and solutions are described under Possible Causes.
Warning
serious
personal
injury
On Firestar t-Series OEM lasers, remote interlock (INT) faults are
not latched. Clearing the fault condition re-enables the RDY indica-
tor and the laser will fire after the five-second delay provided that the
SHT indicator is lit and a PWM Command signal is applied. Because
exposure to 10.6 µm CO
2
laser radiation can inflict severe corneal
injuries and seriously burn human tissue, the OEM or System Integra-
tor must ensure that appropriate safeguards are in place to prevent
unintended lasing.
Symptom:
■ A remote interlock fault is indicated:
INT LED – Red Interlock Open – Closed
TMP LED – Green Over Temperature – Open
RDY LED – Off Laser Ready – Open
SHT LED – Blue Shutter Open – Closed
LASE LED – Off Laser Active – Open
Possible Causes:
■ No voltage applied to Pin 3 (Remote Interlock) of the User I/O connector.
- An Excel Technology Company 1
- Firestar 3
- t60/t80/t100 3
- D version 3
- Operator’s Manual 3
- Getting Started 1 5
- Laser Safety 5
- Operation 2 5
- Technical Reference 3 6
- List of Figures 7
- List of Figures (cont.) 8
- List of Tables 9
- All rights reserved 10
- Warranty information 11
- Contact information 12
- Worldwide headquarters 12
- European headquarters 12
- Hazard information 13
- General hazards 13
- AVOID EXPOSURE 16
- Invisible laser radiation 16
- RF-600 Fan-Cooled Model Shown 17
- Agency compliance 18
- Health (CDRH) requirements 18
- Firestar nomenclature 24
- Unpacking 25
- Incoming inspection 25
- Packaging guidelines 25
- Inventory 26
- Contents description 27
- Mounting the RF power supply 28
- Mounting guidelines 28
- Attaching mounting brackets 28
- Mounting the RF supply 29
- Mounting the t-Series laser 30
- Mounting the Laser Head 30
- Connecting 32
- Water-cooled connections 32
- OEM air-cooled connections 36
- (SA models) 36
- Electrical connections 38
- Control connections 44
- Controls and indicators 48
- OEM t-Series side panel 50
- RF-600/RF-800 rear panel 51
- RF-1000 rear panel 52
- Initial start-up 53
- With a UC-2000 Controller 53
- Without a UC-2000 Controller 56
- Technical overview 60
- RF power supply 61
- Optical setup 61
- Controlling laser power 63
- Control signals 63
- Operating modes 65
- User I/O connections 68
- User I/O connection summary 68
- USER I/O 70
- Sample I/O circuits 77
- DB-9 connections 81
- (SA models only) 81
- Keyswitch functions 84
- Shutter functions 85
- Remote interlock functions 85
- Parameter Firestar t60 87
- Parameter Firestar t80 90
- Parameter Firestar t100 93
- C.B. MILLER 95
- 24-Nov-03 97
- C. B. MILLER 97
- .xxx = ± 100
- .xx = ± 100
- .x = ± 100
- ANGLE = ± 100
- Packaging instructions 106
- Disabling Firestar 110
- Daily inspections 110
- Maintenance 110
- Storage/shipping 111
- Cleaning optical components 111
- Troubleshooting 114
- Introduction 114
- Operational flowchart 115
- Functional block diagram 116
- Status LEDs 117
- Laser faults 119
- Resetting faults 119
- Other laser faults 122
- Laser replacement 125
- Beam delivery optics 125
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