MinXray HF100H Installation And Operating Instructions Manual Download Page 9

MinXray 

HF100H

 

 

INSTALLATION INSTRUCTIONS 

 
Unpacking 

 

The MinXray 

HF100H

 consists of an x-ray generator (tubehead/control), continuously 

adjustable light beam collimator, mounting trunnion, exposure cord with 2-stage exposure 
switch, and AC power cord. 
 
If a stand is purchased with the 

HF100H

, such as the MinXray XGS series of gas spring 

portable mobile stands, instructions for assembly of the stand and the attachment of the 

HF100H

 are included with the stand.  

 
This equipment was shipped in perfect condition.  When the equipment is received, each 
shipping container should be carefully examined for any evidence of mishandling during 
shipment.  Note its condition; if abnormal, carefully unpack all parts and examine for 
damage.  If any damage is noted, immediately report it to the carrier in the proper manner; 
by personally calling it to attention by phone where possible, and filing a written report.  
Save all packing material for inspection by the carrier.  If this equipment arrives with any 
damage, it is your responsibility to report to the carrier and file a claim.  
 
All printed material supplied with the 

HF100H

 and the XGS series stand should be saved 

for reference during installation and operation.  
 

Assembly Instructions 

 

1. Attach 

the 

HF100H

 to a stand designed or suitable for use with this x-ray unit, according 

to the instructions provided with the stand.  The MinXray XGS series of gas spring 
portable mobile stands is designed specifically for use with the 

HF100H

 x-ray unit.  Once 

the 

HF100H

 is properly attached to the model XGS stand, it can remain attached for use 

and transport.  

 

2.  Connect the AC power cord to the socket on the back of the HF100H.  Note the rated 

voltage of the 

HF100H

 before connecting it to an AC power source.  

 

3.  Connect the exposure cord to the RJ11 telephone-type socket on the back of the 

HF100H

 
 

 

                                        

 

 

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Summary of Contents for HF100H

Page 1: ...on 2 0 CAUTION Federal law restricts this device to sale and use by or on the order of a licensed physician MinXray Inc 3611 Commercial Avenue Northbrook Illinois 60062 1822 U S A Tel 1 847 564 0323 T...

Page 2: ...tatements Figures and Symbols 6 Installation Instructions Unpacking 7 Assembly Instructions 7 Pre Operational Required Testing 8 Installation Check List 11 Operation Instructions Operation 12 Safety P...

Page 3: ...tablished maximum permissible doses safety recommendations and procedures derived from the following sources A National Council on Radiation Protection Report No 33 Medical X Ray and Gamma Ray Protect...

Page 4: ...perly serviced or maintained in accordance with this manual D Equipment which has been modified or tampered with in any way E Equipment that has been connected to input voltage other than the voltage...

Page 5: ...er Cord 1 pc 3 Hand held Exposure Switch and Cord 1 pc 4 Instruction Manual X ray unit 1 pc 5 Instruction Manual Collimator 1 pc OPTIONAL COMPONENTS Mobile Stand Model XGS Series Carrying Case Model H...

Page 6: ...asure Exposure switch and cord Connector for exposure switch Fuse box Power cord Knob to adjust x ray field size horizontal Connector for power cord Collimator light on button Knob to adjust x ray fie...

Page 7: ...7 Exposure Time Adjustment Button 2 mA Indicator 8 X ray Indicator 3 Exposure Time Indicator 9 Stand By Indicator 4 kV Adjustment Button 10 Error Indicator 5 kV Adjustment Button 11 Warm Up Indicator...

Page 8: ...TOR UNLESS SAFE EXPOSURE FACTORS OPERATING INSTRUCTIONS ARE OBSERVED DANGER HIGH VOLTAGE NO USER SERVICEABLE COMPONENTS INSIDE REFER SERVICE TO QUALIFIED SERVICE TECHNICIAN FOR CONTINUED PROTECTION AG...

Page 9: ...lly calling it to attention by phone where possible and filing a written report Save all packing material for inspection by the carrier If this equipment arrives with any damage it is your responsibil...

Page 10: ...exposure and read the measured value of exposure time on the NERO 5 Measure value of exposure time at following settings with same procedure 0 08 0 1 0 12 0 2 and 1 00 sec 1 2 Instruments NERO Model...

Page 11: ...Lo 70 kV 80 kV Wheel range 50 85 kV Sensitivity Lo 90 kV 100 kV Wheel range 70 120 kV Sensitivity Lo 2 2 Instruments NERO Model 6000M x ray beam analyzer Manufactured by Victoreen Inc or equivalent 2...

Page 12: ...value of ch 2 at 50 kV 60 kV 70 kV 80 kV 90 kV and 100 kV at 0 2 sec with same procedure 3 2 Instruments Digital Storage Analog Oscilloscope 2212 Manufactured by Tektronix Holland N V or equivalent 3...

Page 13: ...V 10 70 kV 10 80 kV 10 90 kV 10 100 kV 10 kV kV kV kV kV kV kV GO NO GO Tube Current 20 mA 15 mA GO NO GO Exposure Time 0 08 sec 10 1 msec 0 1 sec 10 1 msec 0 12 sec 10 1 msec 0 2 sec 10 1 msec 1 0 se...

Page 14: ...time for the view to be taken and the imaging medium used Press the arrows below the sec display to choose the exposure time 5 Use the retractable tape measure on the collimator to position the HF100H...

Page 15: ...ely 1 5 seconds while the filament heats When the STAND BY indicator turns off the filament is heated and the HF100H is ready to generate x rays The second stage initiates the x ray exposure for the t...

Page 16: ...his equipment away from likely sources of RF radiation Maintenance Clean the HF100H as needed with a damp sponge or cloth and mild soap The following must be checked before each use Tubehead 1 Make su...

Page 17: ...ed every six 6 months 1 Check the collimator light field to x ray field alignment 2 Check the kV output refer to page 9 Peak Tube Potential 3 Check the mA output refer to page 10 Tube Current 4 Check...

Page 18: ...or rating 20 mA at 100 kV 15 20 mA at 40 kV 15 Exposure timer 0 08 4 00 sec 10 1 msec Duty cycle 1 30 1 sec On 30 sec Off Preheat time Approximately 2 sec Warm up time Approximately 10 seconds after e...

Page 19: ...DIMENSIONS Specifications subject to change without notice Dimensions subject to change without notice 17...

Page 20: ...MinXray HF100H Schematic Diagram 18...

Page 21: ...19...

Page 22: ...20...

Page 23: ...HF100H TUBE HOUSING COOLING CURVE 0 100 200 300 400 500 600 0 60 120 180 240 300 360 420 480 540 600 660 720 780 TIME MINUTES HEAT UNITS STORED IN HOUSING kJ 21...

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