Graco 246781 Heat Pump User Manual


 
Parts
309966J 15
Air Motor
Replacement Danger and Warning labels, tags, and
cards are available at no cost.
* Replacements for these parts are available in
Repair Kit 246919 which may be purchased
separately
Pump
†Replacements for these parts are available in
Repair Kit 246920 which may be purchased
separately
Ref.
No Part No. Description
Qty
.
1* 248211 VALVE, poppet 2
2 15W205 PISTON, air motor 1
5 253999 BASE, air motor (includes 5a) 1
5a 116343 SCREW, grounding 1
6† 118355 SEAL, throat, polyurethane 1
7 162718 ADAPTER 1
8 15C527 ROD, displacement 1
9* 113347 O-RING, buna-N 1
10 118109 O-RING, buna-N 1
11 15C279 ROD, trip 1
12* 118107 GROMMET, rubber, air intake 2
13 15C249 ACTUATOR, valve 1
14 15C248 CLIP, spring 2
15 118718 SCREW, round head machine 2
16* 15C267 POPPET, valve, urethane 2
17 15C274 CYLINDER, air motor 1
18 246782 PLATE, identification; with muffler 1
19 100078 SCREW, hex head 12
20246783 PLATE, warning; with muffler 1
21 101578 SCREW, hex head 6
22 15C245 YOKE, rod, trip 1
23 15C275 PIN, toggle 2
24* 118108 O-RING, nitrile rubber 1
25 15C277 ARM, toggle 2
26 15C276 ROCKER, toggle 2
27 118111 SPRING, helical compression 2
28 156698 O-RING, buna-N 1
29a 15F691 HANDLE NUT, cylinder cap
(Model 246909)
1
29b 15C278 NUT, cylinder cap
(Models 253361, 246780 and
246781)
1
30* 15C246 NUT, adjusting 4
31* 15C247 LOCKWIRE, transfer valve 2
33 15C266 GASKET, copper 1
38 15C530 NUT, packing 1
Two accessory tools are required for air motor and
throat service: padded pliers 248198 and gauge
15E796 (included in repair kit 246919) to ensure
gap is set correctly
Ref.
No Part No. Description
Qty
.
52 15G098 PISTON 1
53† 119956 PIN, straight 2
54† 15G116 SEAL, piston 1
56† 112154 PIN, straight, slotted 1
57 15C758 ROD, extension (Model 246909
and 253361)
1
15C541 ROD, extension (Model 246780) 1
15C542 ROD, extension (Model 246781) 1
58 15F296 ROD, shovel 1
59 15C537 CYLINDER, pump 1
60† 192533 SEAL, gasket 2
61 119955 O-RING 1
62† 15G096 SEAL, shovel rod 1
63 15F169 CONNECTOR, tube 1
64 192682 TUBE, extension (Model 246909
and 253361)
1
193760 TUBE, extension (Model 246780 1
193758 TUBE, extension (Model 246781) 1
66 192660 SHOVEL 1
67 17A265 TUBE, shovel 1