Carrier AquaEdge 19XR Start-Up, Operation And Maintenance Instructions Manual page 67

6
7
8
SEE DETAIL E
B
9
10
ITEM K
11
1 — 1st Stage Eye Labyrinth
2 — 1st Stage Impeller Shim
3 — Intake Wall
4 — 2nd Stage Eye Labyrinth
5 — Diaphragm
6 — Discharge Wall
7 — Balance Piston Labyrinth
8 — High Speed Shelf Labyrinth
9 — High Speed Shelf Labyrinth Shaft
ITEM C
C
ITEM A
Fig. 38 —Compressor Fits and Clearances — Two-Stage Compressor, Frames Size 6 and 7 (cont)
ITEM N
2
3
4
5
12
ITEM L
15
13
14
DETAIL A
AERO
ITEM D
DETAIL B
LOW SPEED BEARING
COMPRESSOR END
ITEM O
1
ITEM M
B
ITEM F
17
16
LEGEND
10 — High Speed Shelf Labyrinth Sleeve
11 — 2nd Stage Impeller
12 — 2nd Stage Impeller Key
13 — Interstage Labyrinth Spacer
14 — 1st Stage Impeller
15 — 1st Stage Impeller Key
16 — Impeller Locknut
17 — Nose Piece
C
67
SECTION B-B
ITEM E
a19-2277
SECTION C-C
ITEM I
a19-2278