Graco Reactor 2 Repair Parts page 95

17G647, 10.2 10.2 kW kW Dual
17G647, 17G647, 10.2 kW
Torque to 120 ft-lb (163 N•m).
1
Torque to 23 ft-lb (31 N•m).
Apply thermal paste.
4.
Apply pipe sealant and PTFE tape to all
non-swiveling threads and threads without
o-rings.
Description
Ref. Ref. Ref. Part Part Part Description Description
- - -
501 HEATER, housing
502 124132 O-RING
503 15H305 FITTING, plug holow hex 1-3/16 sae
15H302 FITTING, 1/2–14 npt(f) x 3/16–12 UN-2A
504 121309 FITTING, adapter, sae-orb x jic
121319 FITTING, adapter, npt x JIC
505 15H304 FITTING, plug 9/16 sae
506 15H306 ADAPTER, thermocouple, 9/16 x 1/8
507 120336 O-RING, packing
508 16A110 HEATER, immersion, (2550w, 230v)
509 15B137 SWITCH, over temperature
510 15B135
MIXER, immersion heater
511 123325 FITTING, compression, 1/8npt, ss
512 124262 SENSOR, rtd, 1kohm, 90deg, 4pin, tip
- - -
513
SCREW, mach, pnh, .375 in, #6–32
514 247520 HOUSING, rupture disc
248187 HOUSING, rupture disc
515 15R873 FITTING, tee, 1/2–14 npt(m) x 1/2–14 npt(f) x
1/2–14 npt(f)
15M177 INSULATOR, foam, heater
516
334946J
Dual Zone Zone Heater Heater
Dual Zone Heater
Apply lithium grease lubricant to o-rings
before assembling in block (501).
Orientate sensor as shown. Insert probe
until it bottoms on heating element. Tighten
ferrule on sensor probe one turn past finger
tight or 180 in-lb (20.3 N•m).
Orient rupture disc housing (514) with
exhaust hole pointing away from fitting
(505).
Quantities Quantities Quantities
17G646 17G646 17G646
1
3
5
2
3
1
1
3
1
3
1
1
2
1
Parts
17G648 17G648 17G648 17G647 17G647 17G647
1 1
4 4
4
4
2
4
3 2
1 2
1 2
4 4
1 1
4 4
1 2
1 2
2 2
1
2
1
1
95