Diagraph PA/4000, Руководство по обслуживанию, Страница: 16 / 213

PA/4000 User’s Manual
Section 2, Components
Page 8
2.4 Air Filter 7505-103
The PA/4000 Air Filter takes the incoming
factory air supply and filters out impurities
and moisture to give a clean, air supply.
The PA/4000 must be supplied with 95-120
psi of clean, dry, and unlubricated air. The
air filter comes with the system and is
equipped with an OSHA approved air
shut-off valve.
NOTE: The air filter will drain
out any moisture that has
collected while the air was
disconnected. It is recommended
that the air be shut off when the
unit is turned off. If excessive
moisture builds up, the supply
for incoming air should be
checked. An air dryer should be
installed in the compressed air
supply system if too much water
condensation is present.
2.5 Photosensor Assembly 5700-216
This assembly includes a diffuse-type self-
contained photosensor with a ten foot cable
and multi-position bracket mounts. It
functions as a switch to start the application
cycle when it detects the presence of a
product on the conveyor. It senses the
presence of a product by receiving LED
radiation reflected from a product surface.
Adjust the sensing distance of the
photosensor with the potentiometer at the
rear of the photosensor.
[A] Factory air input
[B] Air output to main unit
[C] 40 micron element within a metal bowl
[D] Moisture indicator
[E] Semi-automatic drain
[F] Air is Closed or OFF
[G] Air is Open or ON
[H] OSHA approved shut-off valve
[G]
[F]
[A]
H]
[D]
[C]
[B]
[E]