Graco Reactor 3 - Page 73

Electrical Schematics
3A8501A 73
1 1
2 2
3 3
4 4
D D
C C B B
A A
P9-TCM
AWG 8 / BL U AWG 8 / BL K AWG 8 / RE D
11
2
3
9
1
2
3
Heater Power
CB4-1
A Hose Power B Hose Power
Heated Hose
B Hose RTN
Out-Hose
AWG 8 / RE D AWG 8 / BL U
CB4-2
A HOSE OUT
P8-TCM
AWG 12 / B LK AWG 12 / B LK AWG 12 / B LK AWG 12 / B LK
1
2
3
4
5
6 7 8
AWG 12 / BLK
AWG 12 / B LK AWG 12 / B LK AWG 12 / B LK
8
1
2
3
4
5
6 7 8
Heater Power Heater Power
Out-A
Out-B
1
1
2
2 3 4
P5-TCM
Heater RTD A Graco 24L973
Hose FTS A
1
Hose FTS B Graco 18E175
1 2 3 4 5
P6-TCM
Heater RTD B
2 3 4 1
Graco 18E175
Graco 24L973
7 1 2 3 4 5
+5VDC Earth Ground RTD A Hose Input RTD Hose Shared RTD B Hose Input
6
+5VDC Earth Ground RTD B Input 1 RTD B Input 2
2 3 4 1 5
+5VDC Earth Ground RTD A Input 1 RTD A Input 2
2 3 4 1
1
See Power Distribution schematic on sheet 1
2
See Primary Heater schematic on sheet 6
3
Hose RTD and Cables provided with hose bundle
3
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
Graco 18E185 Graco 20A721
P7-TCM
N/C N/C
1
1 1
B HOSE OUT
1 1
A HOSE RTN B HOSE RTN
1 1
A Hose RTN
4
Cable part number is dependent on hose section length. One cable per hose section 18E175 kit contains 18E187 and 20A721
5
1 2 3 4 1 2 3 4
Splitter: Graco 18E187
(50' Hose) Graco 18E186 (100' Hose)
5
3 5
3
3 4
3
HOSE FTS
Temperature
Graco 25P036
Control Module (TCM)
ti40255a