Gaymar MTA-4700, MTA-4701, MTA-4702 Drawing diagram
FIG.
6.1
WARM-UP
RATE
50
40
35:
30
25
(°С)
20:
ТЕМР
0
(with
2 4
full
6 8
TIME
size
IO 2 14
(MINUTES)
Gaymar
bk B 2
Blanket)
FIG.
FIG.
6.2
6.3
COOL
AFTER
ADP~10A
DOWN
RATE
INITIAL
START-UP.
50
45
40
35
30
25.
(°C)
20
TEMP.
O0
2
CIRCUIT DIAGRAM
(with
4
6 8
TIME
full~size
10
2
4 6 8 20
(MINUTES)
Gaymar
Blanket)
PROBE
Resistor
165
OHMS.
ADAPTOR
Resistor
‘3830
OHMS
TO
—
MACHINE
|
GAYMAR')
M
=
MACHINE
|
CHECK WATER
9?
STATUS,
Ἡ
O
ALERT
FLOW
[sele
7
BLANKET
MANUAL
WATER
WATER
BLANKET
TEMP
4
CONTROL,
AUTO 】 usenr
PRES:
MEDI-THERM
PATIENT
AUTOMATIC.
PATIENT
TEMP
PATIENT
sau
NO
THERAPY
Press]
|
20
19
TEMP
Blanket
1
Blanket
2
FIG.
HEATING
FLOW"
SWITCH
(55)
THIRD
BACK-UP
SECOND
BACK-UP
WHEN
:
WATER
HIGH
THERMOSTAT
($3)
HIGH
THERMOSTAT
(se)
THE
FLOWS
COLD
WATER
Tem!
TEMP.
MEDITHERM
IN
RESERVOTR
THE
UNIT
PATH.
IS
IN
THE
SHOWN
BELOW.
MANIFOLD
PRIMARY BACK-UP
TEMPERATURE
PROBE
HEATING
WARM
BLANKET
АТА
WATER
WATER
(RT2/RT3)
MODE,
~
M
~
x
УЕМТ
HEATER
SENSOR
NOTE:
x
x
<
(HR1
RESERVOIR
(RT
1)
x
Kt:
K2:
<
<
COLD
HOT
SOLENOID
SOLENOID
VALVE
VALVE
FIG.
6.5
WHEN
THE
COOLING È WATER
MEDITHERM
FLOMS
IN
UNIT
THE
IS
PATH SHOWN BELOW.
IN
THE
BLANKET
PROBE
COOLING
(AT2/AT3)
WATER
MODE,
NOTE:
K4:
Ke:
COLD
HOT
SOLENOID
SOLENOID
VALVE
VALVE
FIG.
6.6
REFRIGERATION
CONTROL
(S4
i
Al
DISPLAY
BOARD
RE
SERVICE
PROBE
SELECT.
4295
AVZ
L
+25
AUTO
andò
era
sia
Ceia | Res
ση
Sv
ts
AUTOMATIC
SETTING
PATENT
TEMP
ONLY
cosco!
©
NOTES
ALL
Son
TENTHS,
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us
TENS
89
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API | atış
RESISTORS
UNLESS
+
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ICOMPONENTSI
ARE
GROUND
GROUND
GROUND
NO
USED
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la
44
19
je
15
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CIRCUIT
CHASSIS
LAMP
DESIGNATION
в
c
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a
TOLERANCE
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PRESS
TO
TEST
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NOTES
ALL
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+
#
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SWITCH
RESISTORS
CIRCUIT
CHASSIS
LAMP
GROUND
Bae
ARE
INDICATED
GROUND
GROUND
TENTHS
152
€
TOLERANCE
+2
|
14
U?
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UIS
7
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a
COMPONENTS | QUAN
139
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a
13
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SOL
COLD
SOL
ALARM
DISABLE
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56
ELECTRICAL
SCHEMATIC
FIG.
A2
MAIN
CONTROL
BOARD
22
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100
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50/60
115
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BOSS
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uz
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4701
-
МТА-4700
TI
A3
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|
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P2
|
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5
5
Sw
6
|
|
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4
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220
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RESISTANCE
|
SEM
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NOTES
ALL
UNLESS
Thy
da
Pro
CLOSES
RESISTORS
.
circuit
CHASSIS
LAMP
v
SHOWN
BELOW
ARE
OTHERWISE
GROUND
GROUND
GROUND
Г
SOLENOID
SOLENOID.
092258
o,
25°C
©
+2
12
GPH°
£5%
TOLERANCE
INDICATED,
1"
VALVE
ка
VALVE
x
ce
Bare
:
Lis
|
ται
OPENS
CLOSES
BD.
BASE
A
ss
AT
3.9-4.5%
AT
5.2-65'c
더
=
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-
REFRIGERATION
Г
|
see
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UNIT
ай
TT
cuaent
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RELAY
CL
E
È
=,
PROTECT!
,
b
FIG.
6.9
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