EPX-SERISE USER MANUAL Rev. G
60
7.6 Maintenance Checklist
MAINTENACE CHECKLIST
MODEL: ___________________ SERIAL NUMBER: ___________________
Measuring tool:
-
Oscilloscope (EP: 1V = 20kV, IP: 1V = 5.8mA)
-
Dose Area Product Meter
Checklist
Verdict
1
Check that mA accuracy within boundary of ±3%.
2
Check that mAs accuracy within boundary of ±5%.
3
Check that kV accuracy within boundary of ±5%.
4
Check that reproducibility of the radiation output. The displayed value on the FND should not
exceed 40% of the actual value for areas larger than 200
㎠.
5
Check that remove dirt on Collimator window with soft brush.
6
Check that collimator mounting ring is tight.
7
Check beam alignment.(SID)
8
Check that all indicator lights are operating.
9
Check that all hardware is tightly secured.
10 Check all interconnect cables for broken or frayed wires.
11 Make sure all bolts are secure.
Service Engineer: ___________________ Date: ___________________
