SMC Networks VBAT20A1-T-X104 User manual

VBA-OM-S002-A
OPERATIONMANUAL VBAT-M36A
AIR TANK
VBAT20A1-T-X104 VBAT38A1-T-X104
Chinese Pressure Vessel Code Compliant Product
INDEX
- Description and specifications of the components
- Cautions for operation
- Connecting Air tank and Booster regulator
- Regular check
Thank you for choosing this SMC product. This operation manual provides essential information to ensure its optimum performance and
lifespan. Please read it before using the product. Keep this manual accessible and refer to it if problems occur. Please refer to the latest
catalogue, drawings and maintenance procedures for product configuration and specifications.
- Description and specifications of the components
Table 1 Specifications
Model VBAT20A1-T-X104 VBAT38A1-T-X104
Max. operating pressure 1.0 MPa
Material Q235B
Tank capacity 22 L 38 L
Temp. range 0 to 75oC
Tank mass 15 kg 26 kg
IN 1/2
OUT 1/2 3/4
Port size
Drain 1/4
Painting - Outer surface: Baking finish - Painting: Silver gray
- Inner surface: Phosphate coating film treatment
Applicable booster regulator VBA2 / VBA4
Applicable standards TSG R0003-2007
Supervision Regulation on Safety Technology for Simple Pressure Vessels
Table 2 Accessories
Part name / Part No. Components
Anchor bolt, nut For VBA2 / 4 mounting 4 pcs.
Hex. socket head bolt For VBA2 / 4 mounting 4 pcs.
O-ring For VBA2 / 4 mounting 1 pc.
Accessory set
VBAT20A-Y-3
Hex. socket head plug For Drain port 1 pc.
Pressure gauge and safety valve set
VBAT-T
Safety valve
Pressure gauge
Piping components for tank connection
1 pc.
1 pc.
1 pc.
Operation Manual/VBAT-M36
Operation Manual/VBAT-M36C
Operation Manual (Japanese)
Operation Manual (Chinese)
1 copy
1 copy
VBAT20A1 / 38A1-T-X104
Product certificate Certificate 1 pc.
- Operating precautions
- To ensure safety and optimum operation, confirm the product’s specifications before use. Operating product out of the scope of its
specifications may cause failure or accident.
△
！ WARNING Design precautions
(1)Applicablestandard
- This air tank conforms to laws and regulations in China.
When this tank is used in countries outside of China, confirm that it is compliant with the laws and regulations of those countries.
Astheairtankiscompliantwith"RegulationsonSafetySupervisionofSpecialEquipment",thefollowingproceduresare
requiredwhenusingtheproduct.(Referto"RegulationsonSafetySupervisionofSpecialEquipmentChapter3"fordetails.)
(1) To confirm that the pressure is set at the set value, submit the safety valve for air tank to the nearest Safety Inspection Bureau, and
store the safety valve together with the Check ticket.
(2) Before installing the air tank, inform the nearest Special Equipment Safety Supervision Department in writing.
(3) When installing the air tank, it should pass the inspection performed by the Inspection and Measurement Agency authorized by the
Special Equipment Safety Supervision Department based on the safety technical standard. [Documents supplied with the air tank, the
Check ticket of the safety valve and the certificate supplied with the pressure gauge are necessary.]
(4) Register the product and related documents with the Special Equipment Safety Supervision Department before using the device or
within 30 days after starting to use the device.
(2)Operatingpressure
- Use this air tank at maximum operating pressure of 1.0 MPa or less.
(3)Connection
- Install a filter or mist separator on the OUT side of the air tank.
Although phosphate coating film treatment is applied to the inner surface of the VBAT∗A1-∗-X104, rust may be generated if the product is
used for a long time.
△
！ CAUTION
- Consider the operating conditions, and use this air tank within the specification range.
- Do not supply or discharge air suddenly. This will cause the temperature to decrease due to air expansion, and the temperature may
exceed the operating temperature limit of the air tank. If flow speed becomes faster, a loud noise may be generated by the friction inside the
tube.
- When a booster regulator is used, select the appropriate product model according to the selection procedure of the energy saving program
or How to Order in the catalog.
△
！ CAUTION Installation precautions
(1)Accessories
- Accessories are supplied attached to the foot of the tank. Once removed, take care not to lose any of the parts.
(2)Installation
- Operate the air tank fixed.
- To mount the air tank on a floor surface, use the four holes of φ13 to secure the tank with bolts (order separately) or anchor bolts (supplied
with the product).
- Mount the air tank horizontally. If the tank is mounted vertically, the load will be concentrated on one foot, leading to breakage.
- If the air tank is used where there is vibration, it may lead to breakage of the foot and the body. Do not use it where there is vibration.
- A lot of energy builds up if high pressure is applied to the air tank. If the air tank breaks and air is discharged, a large blast of air will be
generated and is very dangerous. Install the air tank where operations or equipment will not be affected.
- When connecting a booster regulator with an air tank, refer to the procedure “Assembling the air tank and the booster regulator”.
(3)Piping
- Connect piping so that the piping load and vibration are not applied to the tank socket.
(4)Safetyvalve
- Pressure setting cannot be changed as it is fixed.
(5)Drainvalve
- The drain valve needs to be prepared by the user. SMC related product VBAT-V1 is available.
Related products
VBAT-V1
Drain valve
Order it separately
O-ring
IN port
Stand
Air tank
OUT port
Spare port
Accessory set
Drain port
Foot
Hex. socket head bolt
Hex. socket head plug
Drain valve
Pressure gauge and safety valve set
Safety valve port

- Connecting Air Tank and Booster Regulator
(1) Accessory check: Check the items and the quantity of parts in the package shown in Table 2.
(Accessories are attached to the foot of the air tank.)
(2) Prepare tools: Prepare a hexagon wrench key. The hexagon wrench key for
VBA2 is with nominal size 8, for VBA4 with nominal size 8 and 10,
and for the drain port with nominal size 6.
: Tighten the optional safety valve and drain valve and drain valve
with a monkey spanner.
(3) Change of the booster regulator OUT port plug
: Remove the hexagon socket head plug at the joint of the tank at the back
of the booster regulator. (Remove any sealing agent left on the thread.)
: Mount the hexagon socket head plug to the OUT port at the front of the
booster regulator by applying the seal tape.
VBA2: Tightening torque: 22 to 24 Nm (R3/8)
VBA4: Tightening torque: 28 to 30 Nm (R1/2)
(4) O-ring
: Mount O-rings in the grooves of the joint of the tank at the back side of the booster regulator.
(5) Mounting direction: When mounting the booster regulator to the air tank, the direction of IN of the booster regulator and
OUT of the air tank can be changed to suit the application.
(6) Installation: Tighten diagonally with the hexagon socket head bolts included in the package.
VBA2, 4: Tightening torque: 24 Nm (M10)
Assembly dimensions
Air tank Booster
regulator φA B C D E F G H I J K L M
VBA20A
VBA22A
481
444 394 Rc3/8 59
VBAT20A1 VBA40A
VBA42A
216 700 520
477 429.8
180 200 100 400
Rc1/2
Rc1/2
85
305 236
VBA20A
VBA22A
531
494 444 Rc3/8 59
VBAT38A1 VBA40A
VBA42A
252 873 570
527 479.8
205 250 150 500
Rc1/2
Rc3/4
85
355 250
- Maintenance
△
！ WARNING
(1) Regular check
- The user of the air tank shall keep a record of maintenance by making a special equipment safety technical document.
- The use of pressure vessel could lead to an unexpected accident due to external damage or internal corrosion caused by
drainage. Therefore, make sure to check periodically for external damage, or the extent of internal corrosion through the port
hole. An ultrasonic thickness indicator may also be used to check for any reduction in material thickness.
(2) Drain discharge
- If the product is used with a large amount of drainage, the drainage could flow out, leading to equipment malfunction or
corrosion inside the tank. Do the drain pulling out regularly.
URL http://www.smcworld.com
Akihabara UDX 15F,
4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021,JAPAN
Phone: [phone] Fax: [phone]
Specifications are subject to change without prior notice and any obligation the part of the manufacturer.
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