
EPX-SERISE USER MANUAL Rev. G
59
7.4 Troubleshooting
These are the information about indicating a system malfunction to do not appear in the message
window. If the device occurs a problem to except on the below troubleshooting table, consult
manufacture or the agent. The troubleshooting table does not put it for all problems.
Problem Item
Cause
Action
1
If the X-ray does not be exposed,
1. Hand switch contact failure
2. Hand switch malfunction
3. HV mono block tank
malfunction
1. Try hand switch plug out and
plug in
2. Replacing the hand switch
3. Call for service
2
If the power switch down
automatically,
FET Driver Board malfunction
Call for service
3
If the device dose not power on,
1. Main power board malfunction
2. SMPS malfunction
Call for service
4
If the control button does not
operate,
1. Control button failure
2. Main control board malfunction
Call for service
5
If the console does not display,
1. Main power board or SMPS
malfunction
2. Main control board malfunction
Call for service
6
(Option) If the touch screen does
not operate incorrectly,
1. Fail to initialize touch screen
2. Touch screen malfunction
1. Please turn it off and on again
2. Call for service
7.5 The equipment operation checklist for operator
Check Item
Verdict
1
kV and mAs values display on the console when power on.
2
kV and mAs up/down button operation.
3
Collimator lamp on/off operation
4
Laser pointer on/off operation
5
Display reversal button operation
6
Ready indicator light on when the hand switch push one time for preparation
7
Exposure indicator light on during x-ray exposure
8
Wait indicator light on after x-ray exposure
9
Occur beep sound after x-ray exposure
10 Display APR data when push APR 1~6 button
11 Save APR data when push save button
12 Movement of knob on the collimator
13 Movement of handle on the equipment
14 (Option) Check touch screen operation