Mindray A7 Service Manual

A7™ Service Manual 046-006272-00 6 - 53
Repair and Disassembly Disassemble the Assemblies
6.2.8.4 Remove the Indicator Light Board
1. Remove the panel of the pressure gauge and refer to“Remove the Panel of Pressure Gauges” on
page 6-49. .
2. Unscrew the two screws on the indicator light board to remove the board.
FIGURE 6-116
6.2.8.5 Remove the Needle Valve Assembly
1. Remove the panel of the pressure gauge and refer to 6.2.8.
2. Disconnect the tubes and cables from the needle valve assembly.
3. Unscrew the three screws to remove the needle valve assembly.
FIGURE 6-117
4. Unscrew the two screws on the contact switch to remove the contact switch.

Mindray A7 Specifications

General

Type	Anesthesia Workstation
Brand	Mindray
Model	A7
Display	15-inch color touchscreen
Oxygen Flush	Yes
Gas Inlets	O2, N2O, Air
Ventilation Modes	SIMV, PSV
Breathing System	Integrated
Gas Monitoring	O2, CO2, N2O
Monitoring Parameters	FiO2
CO2 Monitoring	Mainstream or Sidestream
Power Supply	100-240 V, 50/60 Hz