C-30HD — PARTS & OPERATION MANUAL — REV. #4 (03/06/01) — PAGE 73
NO. PART NO. PART NAME QTY. REMARKS
1 EM28904........... 3" “B” COUPLING
2 EM23946........... 3"-90° ELBOW
3 EM28903........... 2 1/2" S/J COUPLING
4 EM28005DD ..... 3"X 2 1/2 REDUCER
5 EM28061........... 2 1/2"X 10FT. PIPE
6 EM24849........... 2 1/2"X 50FT. HOSE
7 EM28001DD ..... 2 1/2"X 2" REDUCER
8 EM23815D ........ 2 1/2"X 2" REDUCER
W/AIR VIBRATOR
9 EM28902........... 2" S/J COUPLING
10 EM23101........... AIR VIBRATOR
11 EM28131........... 2"X 2 ELBOW
12 EM24841........... 2"X 25 FT. HOSE
13 EM23808D ........ NOZZLE ASSEMBLY
14 EM23806........... 1 3/8" NOZZLE TIP
15 EM23807........... 1 1/4" NOZZLE TIP
General recommendations
■
If the site will permit, use steel pipe from the pump
to the pool perimeter. It will reduce line pressures
which is highly recommended.
■
The vibrator on the reducer by the pool improves
pumpability.
■
Turn both air vibrators off whenever the pump is
stopped to prevent separation of mix.
■
The air vibrators are low consumption (4.2 scfm).
■
Leave the air on at the nozzle when the pump is
stopped to prevent clogging of air the hoses in the
air insert.
■
Use item #11 (steel elbow) at the edge of the pool
to prevent collapse of the rubber hose, which can
cause blockage.
RECOMMEMDED SHOTCRETE SYSTEM
