67072
OPERATOR’S MANUAL
RELEASED:
REVISED:
(REV. G)
3-7-06
1-05-10
67072 CYCLE CONTROLLER
(PNEUMATIC COUNTDOWN TYPE)
FOR 3/8”, 1/2” & 1” DIAPHRAGM PUMPS WITH 1/4” AIR INLETS
67072 CYCLE CONTROLLER RETRO-FIT KIT.
This kit includes additional parts to do a field retro-fit to standard pumps
models as follows:
3/8” -- PD03P-XXX-XXX (refer to page 3).
1/2” -- 66605X-XXX, PD05P-XXX-XXX, PD05P-XXX-XXX-B and
PD05R-XXX-XXX-B (non-metallic air motor)(refer to page 3).
1” -- 6661AX-XXX-C, 6661BX-XXX-C (refer to page 3), 66610X-
XXX-C, 66611X-XXX-C, 66612X-XXX-C and 66613X-XXX-C
(refer to page 4).
• 3/8” and 1/2” Pumps - Pilot plug and replacement “O” ring(s).
• 1” Pumps -Screws, plate, gaskets, & template for leg modification.
GENERAL DESCRIPTION
The diaphragm pump Cycle Controller Assembly provides logic control
forpresetdispensing.Wheninstalledonadiaphragmpump,itcanmoni-
tor the diaphragm pump pulse or cycle and allow the user to accurately
control the number of cycles the pump will produce. This will effectively
allow a preset and repeatable amount of material to be dispensed
through the pumping system.
67020
CYCLE CONTROLLER
SEE ADDITIONAL PARTS
ON FOLLOWING PAGES
Pumps used with this counter assembly must be retrofitted with special
parts. These special parts will allow the pump to output a pilot air signal
which is needed to trigger the counter.
The controller assembly, with 1/4” N.P.T. inlet / outlet, includes a pre-as-
sembled countdown counter, palm operated valve, bracket, tubing and
an air regulator with air pressure gauge.
OPERATION
NOTE: This kit is intended to be attached directly to the pump air inlet.
Mountingitadistancefromthepumpcouldresultinanairpressuredrop
in the pilot signal to the counter and may affect the accuracy.
Todeterminethenumberofcyclesneededtogetthedesiredoutput,use
the following formula: Divide the amount of material desired by the dis-
placementpercycletogetthecountersettingthatisneeded(refertothe
pump manual).
NOTE: For best results, operate the pump at 30 - 90 p.s.i. (2.1 - 6.2
bar). Fluctuations in the air pressure can affect the displacement per
cycle. Oncethedesireddisplacementisachieved, keeptheairpressure
as constant as possible.
BASIC OPERATION
1. Connect air to pump.
2. Set cycle count: Hold the reset button down while entering a new
number of cycles on the counter.
3. Press the palm button to start the cycle.
Figure 1
SCHEMATIC VIEW
PALM
VALVE
E212HP
AIR
OUTLET
PUMP
SIGNAL
REGULATOR
R37121-100
COUNTER
59802
-5
-3
AIR
INLET
Z
4
2
P
4. The pump willautomatically shut off andreset tothe count originally
set.
Y
A
GAUGE
INGERSOLL RAND COMPANY LTD
P.O. BOX 151 D ONE ARO CENTER D BRYAN, OHIO 43506-0151
¥ (800) 276-4658 D FAX (800) 266-7016
E2010
CCN 99713075
3/8” AND 1/2” DIAPHRAGM PUMP CONTROLLER INSTALLATION
3/8” AND 1/2” DIAPHRAGM PUMPS (see figure 3)
NOTE: Refer to the pump Operator’s Manual.
1. Remove the four long valve block retaining bolts.
rings included in kit.
4. Reassemble the valve and replace the major valve bolts, torque to
15 - 20 in. lbs (1.7 - 2.3 Nm).
5. Remove the tubing from the 90_ elbow and install the 59756-4 90_
tubing elbow into the new pilot port.
2. Remove the 93086 or 96352 plug from the air motor major valve.
3. Models66605X-XandPD05P-X-X:Installthenew93909plug(with
the threaded hole), use the new Y325-125 “O” ring included in kit.
Models PD03P-X-X, PD05P-X-X-B and PD05R-X-X-B: Install the
new 96462 plug (with the threaded hole), use the new Y325-29 “O”
6. Attachthekittothepumpinletasshownandre-attachthetubetothe
59756-4 90_ elbow.
VIEW OF 1/2" NON-METALLIC DIAPHRAGM PUMP SHOWING ASSEMBLY OF 67072 CYCLE CONTROLLER
Controller
1/2" Diaphragm Pump
Replace existing plug with new 93909/
96462 pilot plug and Y325-125 / Y325-29
replacement “O” ring(s).
59756-4 90° Elbow
Figure 3
1” NON-METALLIC DIAPHRAGM PUMP CONTROLLER INSTALLATION
1” NON-METALLIC DIAPHRAGM PUMPS ONLY (see figure 4)
NOTE: Refer to the pump Operator’s Manual.
1. Removefourmajorvalvecapscrewsandplateontheairinletsideof
the pump.
2. Remove 92878 gasket.
3. Replace the old 92878 gasket with new 92878 gasket provided in
the kit.
peredthreadsoutward, securetheplatewithfourscrewsandwash-
ers.
5. Remove the tubing from the 90_ elbow and assemble the 59756-4
90_ tubing elbow into the adapter plate. NOTE: The elbow cannot
be installed if the plate is reversed.
6. Attachthekittothepumpinletasshownandre-attachthetubetothe
59756-4 90_ elbow.
4. Install the new 93911 adapter plate with the 1/8 - 27 N.P.T.F - 1 ta-
CROSS SECTION OF 1" NON-METALLIC DIAPHRAGM PUMP
SHOWING ASSEMBLY OF 67072 CYCLE CONTROLLER
1” Diaphragm Pump
Controller
93911 Adapter Plate
59756-4 90 Elbow
Major Valve Cap Screws
Gasket
Figure 4
Page 3 of 4
67072
1” METALLIC DIAPHRAGM PUMP CONTROLLER INSTALLATION
1” METALLIC DIAPHRAGM PUMPS ONLY (see figure 5)
NOTE: Refer to the pump Operator’s Manual.
1. On the air inlet side of the pump, remove the four Major Valve cap
screws, 92003 leg and 92878 gasket.
2. The leg of a 1” metallic diaphragm pump must be modified. Use the
93913 template included as a guide (drill a 1/2” hole).
3. Replace the old 92878 gasket with new 92878 gasket provided in
the kit.
5. Place the 92004 gasket on the leg.
6. Install the 93911 adapter plate with the 1/8 - 27 N.P.T.F. - 1 tapered
threads outward, secure the plate with four screws and lockwash-
ers. NOTE: The elbow cannot be installed if the plate is reversed.
7. Remove the tubing from the 90_ elbow and assemble the 59756-4
90_ tubing elbow into the adapter plate.
8. Attachthekittothepumpinletasshownandre-attachthetubetothe
59756-4 90_ elbow.
4. Position the modified leg.
1" METALLIC DIAPHRAGM PUMP
93913 TEMPLATE
FOR USE WITH
1" METALLIC LEG
1" Diaphragm Pump
67072 Controller
ALIGN THE FOUR 9/32" DIA. TEMPLATE HOLES WITH THE
FOUR LEG BOLT HOLES.
ALINEE LOS CUATRO ORIFICIOS DE 9/32" DE DIÁMETRO
DE LA PLANTILLA CON LOS CUATRO ORIFICIOS DE LOS
PERNOS DE LAS CUATRO PATAS.
ALIGNER LES QUATRE TROUS DU GABARIT DE 9/32" DE
DIAMÈTRE AVEC LES QUATRE TROUS DE BOULON DE LA
PATTE.
Air Inlet
DRILL
A
.500" DIA. HOLE THROUGH THE LEG HERE.
PERFORE AQUÍ UN ORIFICIO DE .500" DE DIÁMETRO
TRAVÉS DE LA PATA.
A
PERCER ICI UN TROU DE 0,500" DE DIAMÈTRE DANS LA
PATTE.
P/N 93913
Signal Tube
REASSEMBLY ORDER
1. 92878 Gasket
90 Tubing Elbow
2. 92003 Modified Leg (with new hole drilled by installer)
3. 92004 Gasket
4. 93911 Adapter Plate
5. Lockwasher (4)
6. Y6-45-C Screw (4)
(1/4" - 20 x 1")
Figure 5
PN 97999-596
67072
Page 4 of 4
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