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necessary.
For two-phase alternating current circuit user, do not attempt to switch earth line and zero line.
SH300 ventilator belongs to Class I equipment specified in EN60601-1 Medical Electrical
equipment: Part one: General requirement for safety.
Low battery alarm may be occur, if you power on the ventilator with it do not have external
power supply for a long time. If this happens, connect the ventilator with the external power
supply (use the exclusive power adapter) to charge for 10 hours at least. If the alarm still
existed, the internal battery must be replaced. (Please connect qualified technician).
1. Connecting power supply
Plug the power cord to the socket on the rear
panel of ventilator, connect the other end of
power cord to wall power, and make sure the
power supply voltage complying with this
manual.
Warning:
If voltage fluctuation exceeds 10％ , Eternity
recommends using a AC manostat.
2. Connecting gas supply
The gas connectors designed for
non-interchange to avoid man-made mistake.
The rated working pressure of gas supply is
0.4MPa.
Warning:
Use only dry, compressed medical gases.
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