SMC Networks VQC4000, Operation Manual

Page: 11 / 22

- 10 -
VQC4000V-OMX0001
Installation and Removal of Light Cover
• Removal
Open the cover by inserting a small flat head screwdriver
into the slot on the side of the pilot assembly (see drawing
below), lift the cover out about 1 mm and then pull off. If it
is pulled off at an angle, the pilot valve may be damaged
or the protective Oring may be scratched.
• Installation
Place the cover straight over the pilot assembly so that
the pilot valve is not touched, and push it until the cover
hook locks without twisting the protective O-ring. (When
pushed in, the hook opens and locks automatically.)
Replacement of Pilot Valve
• Removal
Remove the mounting screw
that holds the pilot valve
using a small screwdriver.
• Installation
After confirming the gasket is
correctly placed under the
valve, securely tighten
the bolts
with the proper torque
shown in the table below.
Internal Wiring Specifications
How to Calculate the Flow Rate
For obtaining the flow rate, refer to the WEB catalog or
the Best Pneumatics No. 1.
VQC4000 Series
Specific Product Precautions 2
Be sure to read before handling. Refer to main text for detailed precautions on every series.