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H2
H2
S1
ON-OFF
H2
SWITCH
N.C.
F1
115V/60HZ
H1
115V/60HZ
GAS
FAN MOTOR
SOLENOID
24V
AUXILIARY
WINDING
214
CIRCUIT
BREAKER
CASE
GROUNDING
STUD
J1
TO EARTH GROUND PER
1 2 3 4
5
NATIONAL, LOCAL OR
OTHER APPLICABLE
ELECTRICAL CODES.
6 7 8 9 10
CAVITY NUMBERING SEQUENCE
( COMPONENT SIDE OF BOARD )
WIRING DIAGRAM
CONTROL P.C. BOARD
LS1
1
2
3
4
N.O.
209
213
CR1
214
541
H1
S2
SELECTOR
H1
SWITCH
X2
X3
X4
X5
H2
X1
T1
N.A. DIODES D2 & D4 ARE MOUNTED
ON THE OUTSIDE HEATSINK.
N.B. DIODES D1 & D3 ARE MOUNTED
ON THE INSIDE HEATSINK, WHICH
IS CLOSEST TO THE CENTER PANEL.
N.C. COMPONENT VIEWED FROM REAR.
N.D. BOLTED ALUMINUM CONNECTIONS
REQUIRE T12837 JOINT COMPOUND
(DOW CORNING 340) WHEN REATTACHING.
LATCH
41
WARNING
Do not operate with covers removed.
Disconnect input power by unplugging power cord before servicing.
Do not touch electrically live parts
J1
Only qualified persons should install, use or service this machine.
HIGH VOLTAGE
can kill
6
5
7
8
9 10
208
203
204
539
204
203
204
204
D1
D2
204
202
59,000 f
+
N.D.
C1
N.B.
40V
N.D.
203
N.A.
D4
203
D3
203
ELECTRICAL SYMBOLS PER E1537
LEAD COLOR CODE:
B-BLACK
W-WHITE
THERMOSTAT
(MOUNTED TO
SEC. COIL)
WIRE SPEED
N.C.
5K
GUN TRIGGER
R2
208
209
213
(W)
539
-
WIRE
FEED
541
+
MOTOR
(B)
+
OUTPUT
CHOKE
TO
WORK
-
GUN CABLE
CONDUCTOR
BLOCK
A
M20801
Publicité
Table des Matières
