Mindray WATO EX-65 Operator's Manual

6-16
WARNING
z Before connecting a patient, flush the anesthesia machine with 5 L/min of O
2
for at
least one minute. This removes unwanted mixtures and by-products from the
system.
6.11 Inspect the AGSS
Assemble the AGSS as described in 13.10.2Assemble the AGSS and then turn on the waste
gas disposal system. Check if the float can rise and exceed the “MIN” mark. If any blockage,
tackiness, or damage occurs to the float, disassemble and assemble the float again or replace
the float.
NOTE
z Do not block the AGSS pressure compensation openings during the inspection.
If the float cannot rise, the possible reasons are:
1. The float is tacky. Turn over the AGSS and check if the float moves up and down freely.
2. The float is rising slowly. The filter may be blocked. Check if the filter is blocked as
described in 14.2.13.1Filter.
3. The waste gas disposal system is not working or the pump rate is less than 50 L/min at
which the AGSS works normally. Check the waste gas disposal system as described in
13.10.3 Waste Gas Disposal System.

Mindray WATO EX-65 Specifications

General

Type	Anesthesia Machine
Model	WATO EX-65
Brand	Mindray
Tidal Volume Range	20 to 1500 mL
O2 Concentration	21% to 100%
I:E Ratio	4:1 to 1:8
Ventilation Modes	VCV, PCV, SIMV, Manual, Spontaneous
Flow Meter	O2, N2O
Vaporizer	Up to 2 vaporizers
PEEP	0 to 20 cmH2O
Gas Supply	O2, N2O, Air
Monitoring	Airway Pressure, Flow, Volume
O2 Flush	35 to 75 L/min
Respiratory Rate	4 to 100 breaths per minute
Power Supply	100 to 240 VAC, 50/60 Hz
Fresh Gas Flow	0 to 15 L/min