SHUR-DRI SD-A200 Manual Del Usuario página 6

Figure 11 – Typical Pre-Charge Tank Installation
Control box (3 wire models only)
Sanitary Well Seal
Insulated/Heated
Box
Conduit or Sleeve
Well Seal (Purchase
Separately)
Plastic Pipe
Adapter
Power Cable
Nylon Tape
Cable Splices
Centering Guide
Plastic Pipe
Adapter
Pump
Figure 12 – Typical Standard Tank Installation
Pitless
adaptor
Check valve
Bleeder orifice
2 ft.
& tee
(.6m)
Pipe coupling
Tape cable
to pipe
Pump
Ground Level
Check
Union
Valve
Safety Rope
4"
NOTE: 2-Wire motors do not use a control box. Run motor wire
from pressure switch directly to motor.
Like This – Not Like This
Splice Cables
Submersible
motor control
(3 wire models)
Ventilated
well cap
Submersible
cable
Union
See table
Electrical Disconnect Box
Pre-Charged Tank
Relief Valve
Pressure Gauge
Pressure Switch
Tank Tee
Cut-In PSI Cut-Off PSI
20 (138 kPa) 40 (276 kPa)
30 (207 kPa) 50 (345 kPa)
40 (276 kPa) 60 (414 kPa)
See Pages 2, 3, 4 and 5 for detailed wiring instructions.
Electrical disconnect
Gate valve
Relief valve
CHECK VALVE DISTANCE TO TOP BLEEDER ORIFICE
TANK SIZE/GALLON (L)
42 (159)
82 (310.4)
120 (454.2)
220 (832.7)
315(1192.3)
525 (1987.1)
6
To House Service
Pre-charge Pressure
18 PSI (124 kPa)
28 PSI (193 kPa)
38 PSI (262 kPa)
Pressure gauge
Air volume control
Pressure switch
To house service
DISTANCE FT. (M)
2 (.6)
3 (.9)
5 (1.5)
5 (1.5)
10 (3)
15 (4.6)