Solenoid Shifted Air Valve - Sandpipper S30 Operating And Servicing Manual

Solenoid Shifted Air Valve

Wiring
Diagram
#2 Terminal
Neutral
(Negative)
Solenoid Shifted Operation
The Solenoid Shifted SANDPIPER has a solenoid operated, air distribution
valve in place of the standard SANDPIPER's 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.
*Special Conditions For Safe Use
A fuse corresponding to its rated current (max. 3*I
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.
sandpiperpump
s30mdl1sm-rev0316
43
3rd Terminal
for ground
#1 Terminal
Power
(Positive)
according IEC 60127-2-1) or a
rat
.
com
41
42
41
Solenoid Shifted Air Valve Parts List
(Includes all items used on Composite Repair Parts List
except as shown)
Item Part Number
41 893-097-000
42 219-001-000
219-004-000
219-002-000
219-003-000
43 241-001-000
241-003-000
44 170-029-330
45 618-051-150
IEC EEX m T4
For Explosion Proof Solenoid Coils used in North America and
outside the European Union.
42 219-009-001
219-009-002
219-009-003
219-009-004
219-009-005
219-009-006
Note: Item 43 (Conduit Connector) is not required
II 2G EEx m c T5
II 2G EE
II 2D
II 2D c IP65 T100°C
*
For ATEX Compliant Solenoid Coils used in the European Union
219-011-001
219-011-002
219-011-003
219-011-004
Note: Item 35 (Conduit Connector) is not required
Compressed Air Temperature Range: Maximum Ambient
Temperature to plus 50°C
45
Description
Solenoid Valve, NEMA4 1
Solenoid Coil, 24VDC
Solenoid Coil, 24VAC/12VDC
Solenoid Coil, 120VAC
Solenoid Coil, 240VAC
Connector, conduit
Conduit Connector with
Suppression Diode (DC Only)
Capscrew, Hex HD 5/16-18 x 1.25
Plug
Solenoid Coil, 120VAC 60 H
Solenoid Coil, 240VAC 60 H
Solenoid Coil, 12VDC
Solenoid Coil, 24VDC
Solenoid Coil, 110VAC 50 H
Solenoid Coil, 230VAC 50 H
m II T5
x c
IP65 T100°c
c
Solenoid Coil, Single mounting
12 VDC, 3.3W / 267mA
Solenoid Coil, Single mounting
24 VDC, 3.3W / 136mA
Solenoid Coil, Single mounting
110/120 VAC, 3.4W / 29mA
Solenoid Coil, Single mounting
220/240 VAC, 3.4W / 15mA
Model S30 Metallic •
44
Qty
1
1
1
1
1
1
4
2
1
z
1
z
1
1
1
z
1
z
1
1
1
1
18