Mindray A8 - Page 243

7-19
Failure
Code
Cause FRU Solution
(refer to 11.1.4).
0x00000040
Balance gas limb
leakage
EFCS assembly
Restart the machine. If the problem
persists, replace the EFCS assembly
(refer to 11.1.4).
0x00000080
Zero point reading
error upon
power-on
EFCS assembly
Restart the machine. If the problem
persists, replace the EFCS control board
(refer to 11.3.1).
0x00000200
Air three-way valve
error
EFCS assembly
Restart the machine. If the problem
persists, replace the EFCS assembly
(refer to 11.1.4).
0x00000400
N2O three-way
valve error
EFCS assembly
Restart the machine. If the problem
persists, replace the EFCS assembly
(refer to 11.1.4).
0x00000800
O2 two -way valve
error
EFCS assembly
Restart the machine. If the problem
persists, replace the EFCS assembly
(refer to 11.1.4).
7.3.4.2 BFCS Error Codes
Failure
Code
Cause FRU Solution
0x00000001
NO two-way valve
error
EFCS assembly
Restart the machine. If the problem
persists, replace the EFCS assembly
(refer to 11.1.4.
0x00000002
Mechanical door
status error
BFCS door
BFCS switch
control board
1. Open the BFCS door, check whether
the magnet inside the BFCS door falls
off. If yes, replace the BFCS door (refer
to
11.1.5).
2. If the magnet inside the BFCS door
does not fall off, replace the BFCS
switch control board (refer to 11.1.5).
0x00000004
Electromagnet 1
power-on failure
Power board
Electromagnet
1
EFCS control
board
1. If a power supply alarm exists, clear
the alarm (refer to 7.3.3).
2. Perform steps 1, 3, 6, 7, and 8 in
section 4.6.5.2 to identify the faulty
electromagnet, and then replace the
faulty electromagnet (refer to 11.1.5).
3. If the problem persists, replace the
EFCS control board (refer to 11.3.1).
0x00000008
Electromagnet 1
power-off failure
Electromagnet
EFCS control
board
1. Perform steps 1, 3, 6, 7, and 8 in
section 4.6.5.2 to identify the faulty
electromagnet, and then replace the
faulty electromagnet (refer to
11.1.5).
2. If the problem persists, replace the
EFCS control board (refer to 11.3.1).
0x00000010
Electromagnet 2
power-on failure
Power board
Electromagnet
2
EFCS control
board
1. If a power supply alarm exists, clear
the alarm (refer to 7.3.3).
2. Perform steps 1, 3, 6, 7, and 8 in
section 4.6.5.2 to identify the faulty
electromagnet, and then replace the
faulty electromagnet (refer to 11.1.5).