VALCO MELTON EC8 - 5.2 TEMPERATURE

MUS0330202 03/10/2014
VALCO MELTON S.L.U. Pol. Ind. Agustinos C/G 34 3116 0 ORCOYEN, NAVARRA
TEL: +34 948 321580 Fax: +34 948 326584 melton@melton.es www.valcomelton.com
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4.3.23. MELTON-RECHNER LEVEL PROBE
This is a capacitive level probe that controls the vacuum feeder
system.
It detects the level of adhesive and orders activation. There is a three-
second disconnect delay when going from a low to a high level, in
order to ensure that the system performs minimum, effective loads.
Visual Indications:
 Green Light: Positive Detection.
The probe interprets that the tank is full. It does not activate the
output that orders the feeder to load adhesive.
 Red Light: Negative Detection.
The probe interprets that the tank is not full and orders the
adhesive feeder to be loaded.
 Red/Yellow Intermittent Light: Positive Detection,
Disconnect Delay.
After switching from a negative detection to a positive detection,
the probe maintains the feeder load signal for three seconds. This
ensures a minimum effective load. This delay does not apply to the
initial transition; in other words, when the probe is turned on.
Green Light  Full; Output not
activated
Red Light  Empty; Output
activated
Red-Yellow blinking light  Full;
Output activated, delay at
disconnect