Nordson Compact Manual Iso-Flo Voltage-Block, Manual

Page: 38 / 76

Installation
3-6
E 1996 Nordson Corporation
All rights reserved
108 390B
Issued 7/96
Manual 10-10
If your air spray device has no integral atomizing air pressure regulator,
you must install a regulator in the air line ahead of the spray device,
either inside or outside the Iso-Flo cabinet.
You can connect a compact regulator and gauge directly to the flow
sensor. To do this, you must remove the tee and drain cock in the
atomizing air port to provide enough room for the regulator.
See Figure 3-3 and follow these steps:
1. Remove the tee and drain cock from the flow sensor (3) atomizing air
port.
2. Remove the
1
/
4
-in. NPT x
1
/
4
-in. NPSM fitting (2) from the tee.
3. Connect the regulator (1) to the flow sensor (3) with a close
1
/
4
-in.
NPT nipple.
4. Install the
1
/
4
-in. NPT x
1
/
4
-in. NPSM fitting (2) into the regulator
outlet.
5. Connect a grounded air hose to the regulator (1) and route the hose
through the fluid outlet hole in the top of the cabinet.
10100034A
E
J
G
24
31
5
1
6
4
3
2
5
Fig. 3-3 Installing the regulator in cabinet
1. Atomizing air regulator
2.
1
/
4
in. NPSM fitting
3. Flow sensor
4.
1
/
4
in. NPTF fitting
5. Ground wire to air inlet
6. Grounded air hose
Installing an Atomizing Air
Pressure Regulator
Installing Regulator Inside
Cabinet