Pace XR 3000 Скачать руководство пользователя страница 3

Page 3 of 23

  

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Adequate warning signs and symbols should be displayed in the vicinity of 
the XR 3000 warning of possible x-ray exposure.  Any warning lamps and 
signals should be checked prior to operating the XR 3000. 
 

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The electrical circuits of the XR 3000, although enclosed for operator 
protection, must be considered as a potential hazard.  Strict observance of 
safety practices pertaining to operation and maintenance is essential.  
Proper electrical grounding must always be used. 
 

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Before operating the XR 3000, all personnel designated or authorized to 
operate the unit, as well as those supervising its operation, should have a 
full understanding of how it works.  Additionally, they should be familiar 
with established radiation safety exposure practices sanctioned by the 
National Bureau of Standards Handbook, “X-ray Protection” HB93, 
pertaining to x-ray protection. 
 

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Service personnel should read this manual and be familiar with its 
contents before attempting to adjust or repair this equipment. 

 
 

2. 

Radiation Safety Information 

 

Federal, State and Local Radiation Regulations (US ONLY) 

 

This cabinet x-ray system was designed to conform to U.S. and Food and 
Drug Administration (FDA) requirements as stated in the Code of Federal 
Regulations, Title 21 (21CFR).  These requirements (often referred to as the 
CDRH or BRH regulations) govern the design and manufacture of all 
equipment that produces ionizing radiation.  Such equipment includes 
television sets and microwave ovens, as well as cabinet x-ray systems.  In 
fact, the maximum allowable radiation emission for cabinet x-ray systems is 
the same as that set for television sets and microwave ovens.  Therefore, 
respect to radiation emission, a properly  maintained and operated cabinet x-
ray system is a safe as a television or microwave oven. 

Содержание XR 3000

Страница 1: ...n Manual Rev A 4 2002BMS P N 5050 0511 PACE USA PACE Europe 9893 Brewers Court Sherbourne House Laurel MD 20723 Sherbourne Drive USA Tilbrook Milton Keynes MK7 8HX United Kingdom Tel 301 490 9860 Tel...

Страница 2: ...ovided in this manual for maximum operator safety Exposure to excessive quantities of radiation can be dangerous to your health Avoid not only direct radiation exposure but also to secondary or scatte...

Страница 3: ...f Standards Handbook X ray Protection HB93 pertaining to x ray protection Service personnel should read this manual and be familiar with its contents before attempting to adjust or repair this equipme...

Страница 4: ...ety and constraints regarding the modification of x ray systems conforming to 21CFR mentioned above Typically an x ray system must be registered with the appropriate state agency by the physical posse...

Страница 5: ...a radiation survey Following initial installation before placing the x ray system into service Whenever the x ray system is relocated Whenever the x ray system receives a strong jolt e g being droppe...

Страница 6: ...ficant levels of radiation and to provide added assurance that radiation emissions are well within regulatory limits 4 Radiation Safety Training PACE can provide or make referrals to those who can ope...

Страница 7: ...mine the presence and degree of interlayer shifts At the onset of either conventional or small hole drilling inspection is used to qualify hole to pad alignment In addition to enhancing product qualit...

Страница 8: ...nected to the composite video input on the video monitor The power cord should be connected to a properly grounded 120 VAC power supply B XR 3000 used with the TF 2000 or TF3000 BGA CSP Rework Center...

Страница 9: ...Page 9 of 23 The power cord should be connected to a properly grounded 120 VAC power supply Composite Video Connection Figure 2 Back of TF 2000 PC or TF3000...

Страница 10: ...s long as you hold down the foot switch Release the foot pedal 5 Place a component such as a circuit board inside the inspection chamber directly underneath the x ray tube 6 Depress and hold the foot...

Страница 11: ...he camera is controlled through the button and two switches mounted on the XR 3000 control panel See Figure 3 Figure 3 XR 3000 Control Panel When the power is turned on the camera automatically sets i...

Страница 12: ...button The camera magnification will quickly return to the setting stored in memory Manual gain control is enabled by placing the mode switch in the GAIN position Press the rocker in the direction to...

Страница 13: ...s that the x ray source is emitting x rays and that the x ray converter inside of the camera is functioning properly Now press and release the memory button The camera control box should begin its sta...

Страница 14: ...14 of 23 C General Problems If the camera does not appear to operate properly switch off the power wait a few minutes and switch the power back on If the camera is still not operating properly call P...

Страница 15: ...0Hz Energy sensitivity less than 15kV to greater than 160 kV X Ray Tube 52 kVA Resolution greater than 20 line pairs per millimeter can easily resolve a 1 mil bond wire Magnification 7 40x Maximum fie...

Страница 16: ...sing the switch please note the following frame averaging settings Note that image trailing will occur at higher settings Setting Effect 0 BYPASS There is no averaging in this setting 1 2 frame averag...

Страница 17: ...may be used to clean the system If you find that your system is coming close to its calibration date please contact PACE to schedule a calibration It is very important that you contact PACE early so t...

Страница 18: ...roblems would include The system not powering up The x ray controller s red light does not turn on The system s green light does not function Do all components power up when the main power switch is t...

Страница 19: ...sion of x rays The x ray category includes The red X Ray On light is not turning on There is no image on the monitor but video signal is present There are no x rays being emitted from the x ray source...

Страница 20: ...eplacement Parts Description Part Number Image Leaded Vinyl 4 x 2 sheet 1335 0248 P1 Replacement X Ray Tube 4018 0101 P1 Replacement X Ray Zoom Camera 4018 0102 P1 RTV Image Averager 1199 0003 P1 PCB...

Страница 21: ...of 52 kV and anode current of 25 microamps resulting in minimal x ray scatter All these safety features result in a structure with radiation scatter at 5 cm from any exposed surface less than 0 3 mil...

Страница 22: ...mpany A report is issued monthly tabulating any x ray exposure received A dosimeter service is most useful in that documented records are established for the corporation showing that no radiation leak...

Страница 23: ...returned to PACE for inspection Freight charges prepaid X Ray Inspection Systems Parts only 12 months from date of delivery Part will be repaired or replaced at our option provided it is returned to u...

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