EPX-SERISE USER MANUAL Rev. G
58
There may cause serious injury by conducting unauthorized service
or changing the instrument and manufacturer shall not be
responsible for the resulting compensation.
WARNING
7. MAINTENANCE PROCEDURE
7.1 General caution
It is recommended to follow the maintenance procedure described below, for the reliable operation.
The routine inspection should be committed by a trained expert
If operator has any questions about the equipment, please let manufacture or the agent know the
model name and serial number(S/N) indicated on the device, can provide a rapid service.
7.2 Maintenance Schedule
Maintenance/control item
Period
Inspector
1
mA : (Lower than management standards of EN60601-2-54)
Should be within accuracy boundary of ±3% , with the voltage
set by 40kV and 120kV.
1 Year
Service personnel with
expertise
2
mAs : (Lower than management standards of EN60601-2-54)
Should be within accuracy boundary of ±5%, when the mAs
value is between 0.4 mAs and 100 mAs.
1 Year
Service personnel with
expertise
3
KV : (Lower than management standards of EN60601-2-54)
Should be within accuracy boundary of ±5%, when the kV value
is between 40kV and 120kV.
1 Year
Service personnel with
expertise
4
Optical Maintenance :
When dirt appears on the image, remove dirt on Collimator
window with soft brush.
1 Year
Service personnel with
expertise
5
Reproducibility of the RADIATION output Maintenance:
The displayed value on the FND should not exceed 40% of the
actual value for areas larger than 200
㎠
.
1 Year
Service personnel with
expertise
7.3 Cleaning
●
Keep the machine clean when it gets dirt.
●
To clean the main-body, turn off the power and pull the plug out from the outlet.
●
Scrub surfaces smoothly with soft fabric or gauze.
