Hatco TQ3 SERVICE MANUAL
BL
RD
BK
RD
FAN AND WIRES MARKED WITH * ARE USED ON
TQ3-2000 ONLY. CONNECT WIRES 18 AND 19 TO
7
FAN PIGTAILS WITH 02.20.411.00 LEVER NUTS AS SHOWN.
02.18.913.00
SHOWN WITH OPTIONAL FUSES
USE ONLY IF
30AMP CORD SET IS USED
02.03.022.00
15 A
3A
4A
4
2
2A
1A
3
1
4
3-
2an
1+
TFT
P4
POT
CONTROLLER
02.01.448.00
1
P2
P3
PROBE
2
4
43
BK-8
3+4
3+
2
2
W-9
RLY
1+
1,2
1+
RLY
3,4
USB
1+23-
PWR_INPUT
RD
02.18.912.00
BK
WIRE
NUMBER
18 025 S14 S38 6
19 026 068(T) S38 10
SPOOL PART
NUMBER END 1 END 2
NOMINAL
LENGTH
APPLY SHRINK TUBING TO 068 TERMINAL ON WIRE 19
R
2
1
INDICATOR_LIGHT
TOP
ELEMENT WATTS
TN/RD-4
TN/BK-5
1
BK-15
BK-14
BOTTOM
ELEMENT WATTS
1
2
2
RTD_PT100
2
1
02.18.987.00
DUAL SSR
+
A1
+
-
B1
BK-7
A2
B2
P1 12C
OR
Y
CONTROLLER
P4
1
FAN
2
*
1
2
FAN
02.18.913.00
02.18.914.00
PT1
PWR IN
PGT
PGT
PGT
PGT
JP1
7
411
PWR_SUP
L
18.18BK*
BK
RD
SUPPLIED
WIRE HARNESS
411
T-STAT_400F
-V +V
N
G
RD-17
1 2
THERMOSTAT
1
2
19,18RD*
BK-13
BK-2
W-10
6
FOR UNITS WITHOUT FUSE BLOCK
*
SNIP TERMINALS OFF BK-8 AND W-9
TERMINATE WITH 02.14.075.00
CONNECT TO W-10 AND BK-13
RELEASE AND REVISION HISTORY CK:
RV DESCRIPTION DATE ENG RB
1
RELEASED ECO.#27932
6
REMOVE TQ-400 WIRING,UPDATE DIAGRAM
-
& SWITCH SYM,ADD NOTE,ECO.#28662
7
ADD FAN & NOTE FOR TQ3-2000, ECO.#28968
8
ADD CAPACITOR FOR EXPORT UNITS,ECO.#29315
-
-
-
-
-
-
DIP_SW
T-BLOCK
5
3
1
6
4
2
GR-16
P3 POT
6
SWITCH
2A
1A
PGT_BK(BR)
PGT_W(BL)
PGT_GRN(G/Y)
3-3-17 GHW WEM
- - -
8-23-17 GHW WEM
11-2-17 GHW JMN
1-25-18 GHW JMN
- - -
- - -
- - -
MOTOR
2
1
A+
ABB+
BK-11
GR-12
BK-1
2
8
1
CORD
L1_BLACK (BROWN)
N_WHITE (BLUE)
GRD_GRN (GRN/YEL)
UNLESS OTHERWISE SPECIFIED
DIMS ARE IN INCHES
TOL ON ANGLE # 2.0
2 PL # 0.02 3 PL # 0.016
HOLE SIZES: +.005/-.002
THIS PRINT IS NOT TO
BE REPRODUCED WITHOUT
PERMISSION OF HATCO CORP.
ADD CAPACITOR
FOR ALL EXPORT
UNITS ONLY
Released
MOTOR
W-3 (TN-3)
W-6 (TN-6)
NOTE:
USE THE FOLLOWING HARNESSES:
02.18.911.00
02.18.912.00
02.18.913.00
02.18.914.00
6
02.18.918.00
*
02.18.987.00
HATCO CORP., MILWAUKEE, WI
DESCRIPTION
WIRING DIAGRAM,TQ3-500,-900,-2000
PART NUMBER
N/A
SCALE:NA PROJ: 716200 SHEET 1 OF 1
DRAWING NUMBER
10-01-1316
REV
8
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