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How to Replace One-touch Fittings
Caution
By replacing One-touch fi ttings of manifold base, it is possible to
change the connection diameter of the 4(A), 2(B), 1(P), 3/5(E) ports.
When replacing the One-touch fi ttings, remove the clip or the plate
before pulling the One-touch fi ttings off. Mount the One-touch
fi ttings by following the removal procedure in reverse.
Use caution as it may cause air leakage if the clip and the plate are
not inserted securely enough when they are switched. Refer to page
130 for part numbers of One-touch fi ttings.
<Assembly method>
· SUP/EXH (end) block
Fitting direction is specifi ed when the fi ttings below are used.
Assemble the fi tting so that the D-cut surfaces of the fi tting face
up and down.
Fitting part no.: KQSY30-C8-X1336 (JSY1000)
KQSY50-C12-X1336 (JSY5000)
· Manifold block
Assemble the fi tting so that the D-cut surfaces of the fi tting face
sideways.
Fitting part no.: KQSY10-C4-X1336 (JSY1000)
KQSY11-C6-X1336 (JSY1000)
KQSY30-C8-X1336 (JSY3000)
KQSY50-C12-X1336 (JSY5000)
Connector connecting base
∗
In order to replace C2 or C4 with C6
for the JSY1000 series, the manifold
block assembly needs to be replaced.
Please select the manifold block
assembly on page 116.
∗
Refer to page 130 for One-touch
fitting, clip, and port plate part
numbers.
Manifold Indication Symbol
Caution
The letter “
S
” is indicated on manifold blocks for the JSY series
as shown below. This indication refers to the type of substrate
(single wiring) inside the manifold blocks. When there is no
symbol, double wiring is used.
When the manifold specifi cation sheet does not include a wiring
specifi cation, all stations will be double wiring specifi cation. In this
case, single and double solenoid valves can be mounted in any
position, but when a single valve is used, there will be an unused
control signal. To avoid this, indicate positions of manifold blocks
for single wiring specifi cation and double wiring specifi cation on a
manifold specifi cation sheet. (Note that double, 3- or 4-position
valves cannot be used for manifolds blocks with single wiring
specifi cation
S
.)
Securing the DIN Rail Mounting Type Manifold
1. When the manifold is secured with bolts on a mounting
surface, etc., it can be operated just by securing both ends of
the DIN rail if the bottom surface of the DIN rail is entirely in
contact with the mounting surface when mounted horizontally.
However, if it is used with other mounting or with side or
reverse mounting, secure the DIN rail with bolts at regular
intervals. As a guide, insert bolts in 2 locations for 2-5 stations,
3 locations for 6-10 stations, 4 locations for 11-15 stations, 5
locations for 16-20 stations, and 6 locations for 21-24 stations.
2. When using the manifold with DIN rail in an environment where
any vibration or impact is applied to it, the DIN rail itself may be
broken. In particular, if the installation surface vibrates when
mounting the manifold on the wall or if a load is directly applied
to the manifold, the DIN rail may be broken, causing the
manifold to drop. When any vibration, impact, or load is applied
to the manifold, be sure to use the direct mounting manifold.
The substrate inside of manifolds cannot be taken apart.
Attempting to do so may damage parts.
Substrate inside Manifolds
Caution
JSY1000/3000/5000
Series
Specifi c Product Precautions 4
Be sure to read this before handling the products. Refer to the back cover for safety instructions.
For 3/4/5-port solenoid valve precautions, refer to the “Handling Precautions for SMC Products”
and the “Operation Manual” on the SMC website: https://www.smc.eu
Caution
S
S
FREE
LOCK
S
Single wiring
marked with S
SUP/EXH (end) block
Manifold block
D-cut surface
D-cut surface
Moves up and down
Moves from side to side
140