s30nmdl3sm-rev1218
sandpiperpump
.
com
Model S30 Non-Metallic •
18
Solenoid Shifted Air Valve
Solenoid Shifted Operation
The Solenoid Shifted pump has a solenoid operated, air distribution valve in
place of the standard pilot operated, air distribution valve. Where a pilot valve
is normally utilized to cycle the pump’s air distribution valve, an electric solenoid
is utilized. The solenoid coil is connected to a customer-supplied control. As the
solenoid is powered, one of the pump’s air chambers is pressurized while the
other chamber is exhausted. When electric power is turned off, the solenoid
shifts and the pressurized chamber is exhausted while the other chamber
is pressurized. By alternately applying and removing power to the solenoid,
the pump cycles much like a standard pump, with one exception. This option
provides a way to precisely control and monitor pump speed.
Before Installation
BEFORE WIRING THE SOLENOID
, make certain it is compatible with your
system voltage.
#2 Terminal
Neutral
(Negative)
#1 Terminal
Power
(Positive)
3rd Terminal
for ground.
Wiring
Diagram
58
56
57
56
60
59
61
Solenoid Shifted Air Valve Parts List
(Includes All Items Used on Composite Repair Parts List
Except as Shown)
Item
Part Number
Description
Qty
56
893.097.000
Solenoid Valve, NEMA4 1
57
219.001.000
Solenoid Coil, 24VDC
1
219.004.000
Solenoid Coil, 24VAC/12VDC
1
219.002.000
Solenoid Coil, 120VAC
1
219.003.000
Solenoid Coil, 240VAC
1
58
241.001.000
Connector, Conduit
1
59
170.029.330
Capscrew, Hex HD 5/16-18 x 1.50
4
60
618.051.150
Plug
2
61
171.053.330
Capscrew, Socket Head
4
IEC EEX m T4
For Explosion Proof Solenoid Coils used in North America and
outside the European Union.
57
219.009.001
Solenoid Coil, 120VAC 60 Hz
1
219.009.002
Solenoid Coil, 240VAC 60 Hz
1
219.009.003
Solenoid Coil, 12VDC
1
219.009.004
Solenoid Coil, 24VDC
1
219.009.005
Solenoid Coil, 110VAC 50 Hz
1
219.009-006
Solenoid Coil, 230VAC 50 Hz
1
Note: Item 58 (Conduit Connector) is not required
For Explosion Proof Solenoid Coils used in the European Union
*Special Conditions For Safe Use
A fuse corresponding to its rated current (max. 3*I
rat
according IEC 60127-2-
1) or a motor protecting switch with short-circuit and thermal instantaneous
tripping (set to rated current) shall be connected in series to each solenoid
as short circuit protection. For very low rated currents of the solenoid the
fuse of lowest current value according to the indicated IEC standard will be
sufficient. The fuse may be accommodated in the associated supply unit or
shall be separately arranged. The rated voltage to the fuse shall be equal
to or greater than the stated rated voltage of the magnet coil. The breakage
capacity of the fuse-link shall be as high as or higher than the
maximum expected short circuit current at the location of the
installation (usually 1500 A). A maximum permissible ripple of 20% is valid for
all magnets of direct-current design.
For ATEX Compliant Solenoid Coils used in the European Union
57
219.011.001 Solenoid Coil, Single mounting
12 VDC, 3.3W / 267mA
1
219.011.002 Solenoid Coil, Single mounting
24 VDC, 3.3W / 136mA
1
219.011.003 Solenoid Coil, Single mounting
110/120 VAC, 3.4W / 29mA
1
219.011.004 Solenoid Coil, Single mounting
220/240 VAC, 3.4W / 15mA
1
Note: Item 37 (Conduit Connector) is not required
*
II 2G EEx m c T5
II 2D c IP65 T100°C
II 2G EEx m c II T5
II 3/2 G Ex m c II T5
II 2D c IP65 T100°C
Compressed Air Temperature Range:
Maximum Ambient Temperature
to plus 50°C
6: OPTIONAL
