SANDPIPER S1F Metallic - Manual (Page 23)

s1fmdl1sm-rev0614
sandpiperpump
.
com Model S1F Metallic •
20
Solenoid Shifted Air Valve
Solenoid Shifted Air Valve Parts List
(Includes all items used on Composite Repair Parts List except as
shown)
Item Part Number Description Qty
33 893.097.000 Solenoid Valve, NEMA4 1
34 219.001.000 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
35 241.001.000 Connector, conduit 1
241.003.000 Conduit Connector with 1
Suppression Diode (DC Only)
36 170.045.330 Capscrew, Hex HD 5/16-18 x 1.25 4
37 618.050.150 Plug 2
II 2G EEx m c T5
II 2D c IP65 T100°C
IEC EEX m T4
For Explosion Proof Solenoid Coils used in North America and
outside the European Union.
34 219.009.001 Solenoid Coil, 120VAC 60 H
z
1
219.009.002 Solenoid Coil, 240VAC 60 H
z
1
219.009.003 Solenoid Coil, 12VDC 1
219.009.004 Solenoid Coil, 24VDC 1
219.009.005 Solenoid Coil, 110VAC 50 H
z
1
219.009.006 Solenoid Coil, 230VAC 50 H
z
1
Note: Item 35 (Conduit Connector) is not required
For ATEX Compliant Solenoid Coils used in the European Union
34 219.011.001 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 35 (Conduit Connector) is not required
*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.
*
II 2G EE x m c II T5
II 3/2 G E x m c II T5
II 2D
c
IP65 T100°c
Compressed Air Temperature Range: Maximum Ambient Temperature
to plus 50°C
Solenoid Shifted Air
Distribution Valve Option
Warren Rupp’s solenoid shifted, air distribution valve option utilizes electrical
signals to precisely control your SANDPIPERs speed. The solenoid coil is
connected to a customer - supplied control. Compressed air provides the
pumping power, while electrical signals control pump speed (pumping rate).
Operation
The Solenoid Shifted SANDPIPER has a solenoid operated, air distribution
valve in place of the standard SANDPIPERs 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. 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
SANDPIPER 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.
37
33
34
35
33 37
36
#2 Terminal
Neutral
(Negative)
#1 Terminal
Power
(Positive)
3rd Terminal
for ground.
Wiring
Diagram
6: OPTIONAL