Alemite 343683 Handleiding voor installatie- en onderhoudsinstructies - Pagina 8

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Fluid solenoid

Fluid solenoid valves contain diodes in their
connectors. This diode prevents electrical
surges from damaging relay contacts in the
keypad controller. Connections at fluid
solenoid valve are pre-wired († Fig. 6).
Fluid solenoid valve is normally closed and
pilot-operated. Valve is equipped with an
LED indicator and manual override.
When energized, valve opens and allows
fluid to be dispensed from control valve.
Fluid solenoid valves are suitable for
motor/gear oils, automatic transmission
fluid, antifreeze/water mix or windshield
washer fluid.
For complete instructions on fluid solenoid
valve 338315 refer to manual 671131.*
NOTE
Do not wire fluid solenoid incorrectly.
Wire polarity must be maintained
when connecting fluid solenoid. Red
wire is positive + and connects to
terminal 1 and black wire is negative
- and connects to terminal 2.
Failure to comply will result in damage
to equipment.
*
Indicates change.
Fluid solenoid wiring (343683 and 343684)
C
B
A
Item
Description
A
Diode
B
LED
C
Positive (+) wire (red)
D
Neutral (-) wire (black)
Fluid solenoid specifications
Inlet and outlet connections
Operating pressure
Power requirement
Operating temperature
Current draw
Termination
Required filtration
*
Indicates change.
8
D
1
/
in NPTF(F)
2
30 to 3 000 psi (2.1 to 2.7 bar)
24 V
(see Fig. 5, 8 for polarity)
-40 to 248 °F (-40 to 120 °C)
0.60 A
DIN 43650
40 micron
Fig. 6
Table 2*