User Guide

20
0
5
POWER
RUN
SETUP
CYCLE
Test
Clear
Purge
Run
Setup Program
Fast Slow
Time Set
Steady
Fast Slow
Time Set
STOP
Pressure
Time
®
A NORDSON COMPANY
To pressurize
To exhaust
Installation
Set desired deposit size by adjusting valve open
time. Refer to valve controller operating manual.
11
1. Mount valve with an EFD universal
valve mount (#7002VM) or other fixture.
2. Connect fluid supply line to valve. If
3/8” OD tubing is used, change to
fitting #7610BP supplied.
3. Connect the fluid supply line to reservoir.
The reservoir can accept either OD or
1/4” OD or 3/8” OD tubing using
#62518PT supplied.
4. Connect valve control air hose to
ValveMate
™
controller (or other pneu-
matic switch) used to control valve
open time.
5. Choose a dispensing tip—small tips
(20 gauge) for low-viscosity fluids and
larger (14 gauge) for higher viscosities.
6. Fill reservoir by pouring fluid directly
into tank liner or manufacturer’s bottle
placed inside reservoir. Secure cover
prior to setting pressure.
7. Set reservoir pressure to low for thin
fluids and higher for thick fluids.
8. Set the diaphragm stroke starting with
no more than 1/2 turn open.
*
9. Place a cup under the dispensing tip
and actuate the valve until fluid lines,
valve and dispensing tip are free of air.
10. Set desired flow rate by adjusting
fluid reservoir pressure or changing
dispensing tip.
*
Do not overtighten the stroke adjustment knob or
open it more than two full turns. If open more than
two turns, pressurized liquid could force open the
diaphragm seal, resulting in continuous liquid flow.
9
Open
Close
8
Air Output
ut
Exhaust
r
Prior to installing this valve, please
read the associated reservoir and
valve controller operating instructions
to become familiar with the operation
of all components of the dispensing
system.
1
7
5
2
6
4
10
3