HF120/60HPPWV PowerPlus™
SERVICE MANUAL
1
st
edition ( 14, February 2005 )
This manual is established for repair and adjustment of the MinXray model HF120/60HPPWV
portable x-ray unit. Copy and transfer without notice is prohibited.
Section Contents Page
1.0 Introduction 1
2.0 Device history 2
3.0 Specifications 3
4.0 Operating procedures 5
5.0 Main parts 7
6.0 Pre-adjustment 9
7.0 Re-adjustment of kV 13
8.0 Re-adjustment of mA 15
9.0 Re-adjustment of pre-heat value 17
10.0 Re-adjustment of exposure time 20
11.0 Sample of output waveform 21
14.0 Measure mA by mA jack output 24
15.0 Wiring diagram 25
16.0 Schematic diagram 26
17.0 Trouble - shooting guide 35
18.0 Standard data 38
Appendix. Parts list