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2.1 Classification of the Equipment
Classification of this ultrasound scanner by IEC60601-1 and UL2601-1 is as follows:
•
Classification by type of protection against electric shock
•
Classification by grade of protection against electric shock : Type B and BF equipment
(General requirements of medical equipment safety by IEC and UL)
2.2 Cautions in Operating the Equipment
(1)
For maintenance inspection, refer to [Section 14 Maintenance and Checkup] of the Instruction
Manual.
(2)
In moving the equipment, refer to [Section 13 Movement] of the Instruction Manual.
(1)
For starting up and shutting down the system, refer to the Instruction Manual [Chapter 4
Operation procedures].
2.3 Cautions in Maintaining the Equipment
(1)
Do not use fuses other than rated.
(2)
For rating of fuses, refer to labels and marks around the fuse holder.
(3)
When removing PCB or connector, turn off ON/STANDBY switch and the breaker switch and
wait more than 10 seconds before entering into the work.
(4)
When adjusting the monitor, care should be taken for high voltage.
External Fuse
Power Supply
Internal Fuse
Section 2 Safety
Table 2.3-1 Fuses of equipment
―
F1 on Filter board in HM-071C
F2 on Filter board in HM-071C
F1 on Main converter AC/DC
F2 on Main converter AC/DC
Monitor
3.15A/AC250V （AC100~120V）
F1
F2
in HM-071C
in HM-071C
F100
2 - 1
: Class I equipment
6.3A/AC250V （AC220~240V）
1.6A / AC250V
0.5A / AC250V
0.5A / AC250V
6.3A / AC250V
6.3A / AC250V
3.0A / AC250V
L1J-EA0229
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