Thermo Electron 6540 - Page 39

11-2 3177885 Thelco Oven Thermo Electron Corporation
Section 11
Electrical Schematics
27749
1600
1100
HEATER
32.5
47
HEATER COLD RESISTANCE
ACROSS BOTH COILS
34247441
34247440
34247439
27.2
PART NO.
WATTS
GR
"TEMP HOT"
230
V
115
V
BK
T2 T1
A
RTD SENSOR RESISTANCE:
1000.0 OHMS @ 0°C
1097.3 OHMS @ 25°C
OHMS
1900
BK
TB1-3 TB1-2 TB1-1
TB1-2
SWITCH
"HL HOT"
230
V
115
V
BK
T2 T1
TN TN
TN
TNTN
TN
TN
WH
WH
WH
WH
WH
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
LINE
115 VAC
OR
230 VAC
CHAMBER
LIGHT
S2
LIGHT
SWITCH
S1
POWER
RTD RTD
TB1-1
TB1-2
TB1-1
TB1-1
TB1-3 TB1-2
OR
YL
GR
TB1-3 TB1-2
1/4 AMP SLO-BLO
TEMPERATURE
CONTROL
LAMP
OR
BK
GR
HIGH LIMIT CONTROLLER
ALL MODELS: P/N 34384802
TEMPERATURE CONTROLLER
GRAVITY MODELS: P/N 34384801
MECHANICAL MODELS: P/N 34384802
MOTOR
CONNECTION
230V
MOTOR
CONNECTION
115V
HEATER
CONNECTION
115V
HEATER
CONNECTION
230V
5
41
2
5
41
2
TIMER
SWITCH
N.O.2
C1
T7 T6 T5 T4 T3 T2 T1T7 T6 T5 T4 T3 T2 T1
NONE
SEE PARTS LIST
383202
CONTROL WIRING DIAGRAM
THELCO ANALOG OVENS
MECHANICAL AND GRAVITY
12-6-93
A
I
MNC
CNC
P
S
MODEL NO.
DWG. TITLE
SHEET
SCALE
SIZE
REV.
DWG. NO.
MATERIAL:
FINISH:
DRAWN
CHECKED
ENGINEER
A
REVISIONS
LTR ECN ENGR / DFTR DATE INIT
10F1
12-6-93
MR / MR
12-6-93
RELEASE NEW DRAWING
UPDATE FILE FORMAT AND P/N'S
22MAR99
D.G./ ADL
A