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781Mini Series Spray Valve
7
Installation
NOTE:
Prior to installing the valve, read the associated
reservoir and valve controller operating manuals to become
familiar with the operation of all components of the dispensing
system.
Mounting the Valve on the Dispensing
Equipment
1. Mount the valve using the M4 mounting hole opposite the
QR clasp.
CAUTION
Do not over-tighten the QR clasp thumb screw. Doing so can
break the screw.
2. Orient the fluid body and install the QR clasp as follows:
a. Partially thread the QR clasp thumbscrew into the air
cylinder body.
b. When the thumbscrew is engaged, rotate the fluid
body to the required alignment based on the use of a
90° fluid inlet fitting.
c. Finger-tighten the thumbscrew to fully secure fluid
body to the air cylinder body.
Installing a 90° Fluid Inlet Fitting
1. Thread the fitting nut fully onto the 90° fluid inlet fitting
(towards the luer fitting).
2. Fully thread the 90° fluid inlet fitting assembly into the
valve fluid body, then unthread the assembly until the luer
fitting is at the desired orientation.
NOTE:
Do not unthread the 90° fluid inlet fitting more than
one (1) turn.
3. Use an 8-mm wrench to tighten the fitting nut against the
fluid body.
QR clasp
Mounting bracket
(P/N 7360613,
optional)
Valve fluid
body
90° fluid inlet
fitting nut
Luer fitting
