CAMCORP CAM-AIRO Vertical Cartridge - Manual (Page 12)

CAMCORP, INC.
Phone: 913-831-0740 Fax: 913-831-9271
www.camcorpinc.com
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The firing sequence of the diaphragm valves on the dust collector should
be set so that no two adjacent rows of cartridges fire in succession (if
possible) to insure maximum cleaning and life of the filter media. This can
only be achieved when wiring the pulse timer board to the solenoid
valves.
Apply electrical power to the smart timer and make sure that it is cycling
completely through all rows of the unit. This will only happen when the
smart timer is put into manual mode. Refer to the Dwyer IOM manual
included in this manual for further start-up instructions.
If your dust collector was shipped via common carrier rather than a
contract hauler there is a possibility that the solenoid enclosure was not
shipped installed on the unit. If this is the case, there is a mounting plate
welded on the housing or the air header with the bolt pattern of the
enclosure already drilled. Bolt the enclosure and install the nylon (or
copper) tubing with the fittings provided making sure that the solenoids
are connected to their corresponding diaphragm valve.Di
Valves and Piping: After the unit has been installed the diaphragm
valves should be checked to make sure that the port marked “IN” is
assembled to the compressed air manifold. The “IN” connection of the
solenoid valve is connected to the diaphragm valve by means of ¼” nylon
or ¼” copper refrigeration tubing. Each nut on the compression fittings
should be checked for tightness before the compressed air manifold is
pressurized. In most cases a slip fit fitting has been used. The integrity of
the nylon tubing inside each fitting should be checked by pulling gently on
each tube. If the tube pulls out, simply push it back into the fitting until it
will not go any further. The solenoids are shipped with a plastic plug in
the discharge side of the valve. These plugs must be removed for proper
operation.
Differential Pressure Ports : The differential pressure ports are located
together in the side wall of the dust collector. One above the tubesheet
and one below. Nylon or metal tubing must be connected to each port
and run to the smart timer enclosure. Tube fittings are included with the
shipment and should be located in the miscellaneous parts box.. When
installing the tubing, make sure that the high-pressure port on the timer
enclosure is connected below the tube sheet and the low-pressure port is
connected above the tube sheet on the dust collector.
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