No. VF1000(V200)-TFM121**
4 Settings and Programming (continued)
4.5 One-touch fittings
Caution
When using fittings, check their dimensions in the catalogue to avoid
possible interference between fittings of different types or sizes.
The following table shows the fittings which have been confirmed to be
applicable to the VF series. The fittings selected from this table will not
interfere with each other.
Table 6
5 Maintenance
5.1 General Maintenance
Caution
•
Not following proper maintenance procedures could cause the product
to malfunction and lead to equipment damage.
•
If handled improperly, compressed air can be dangerous. Maintenance
of pneumatic systems should be performed only by qualified personnel.
•
Before performing maintenance, turn off the power supply and be sure
to cut off the supply pressure. Confirm that the air is released to
atmosphere.
•
After installation and maintenance, apply operating pressure and power
to the equipment and perform appropriate functional and leakage tests to
make sure the equipment is installed correctly.
•
Do not make any modification to the product.
Do not disassemble the product, unless required by installation or
maintenance instructions.
Warning
1.Perform maintenance procedures as shown in the instruction
manual.
If handled improperly, malfunction and damage of machinery or
equipment may occur.
2. Removal of equipment, and supply/exhaust of compressed air
When components are removed, first confirm that measures are in place
to prevent workpieces from dropping, run-away equipment, etc. Then, cut
off the supply pressure and power, and exhaust all compressed air from
the system using the residual pressure release function.
When the equipment is operated after remounting or replacement, first
confirm that measures are in place to prevent lurching of actuators, etc.
Then, confirm that the equipment is operating normally.
3. Low frequency operation
Valves should be operated at least once every 30 days to prevent
malfunction. (Use caution regarding the air supply.)
5 Maintenance (Continued)
5.2 Supply air
Warning
Use clean air
Do not use compressed air that contains chemicals, synthetic oils
including organic solvents, salt or corrosive gases etc., as it can cause
damage or malfunction.
Caution
Install an air filter
Install an air filter upstream near the valve. Select an air filter with a
filtration of 5
μ
m or smaller.
6 Limitations of Use
Caution
•
Leakage voltage
The suppressor residual voltage should be 3 % or less of the rated
voltage.
•
Surge voltage suppressor
If a surge protection circuit contains non-ordinary diodes such as zener
diodes or varistor, a residual voltage will remain that is in proportion to
the protective elements & the rated voltage. Therefore, give
consideration to surge voltage protection of the controller. In the case of
diodes, the residual voltage is approximately 1 V.
•
Low temperature operation
Unless otherwise indicated in the specifications for each valve, operation
is possible to -10
℃
, but appropriate measures should be taken to avoid
solidification or freezing of drainage and moisture, etc.
•
Mounting orientation
Mounting orientation is universal.
7 Contacts
AUSTRIA
(43) 2262 62280-0
LATVIA
(371) 781 77 00
BELGIUM
(32) 3 355 1464
LITHUANIA
(370) 5 264 8126
BULGARIA
(359) 2 974 4492
NETHERLANDS
(31) 20 531 8888
CZECH REP.
(420) 541 424 611
NORWAY
(47) 67 12 90 20
DENMARK
(45) 7025 2900
POLAND
(48) 22 211 9600
ESTONIA
(372) 651 0370
PORTUGAL
(351) 21 471 1880
FINLAND
(358) 207 513513
ROMANIA
(40) 21 320 5111
FRANCE
(33) 1 6476 1000
SLOVAKIA
(421) 2 444 56725
GERMANY
(49) 6103 4020
SLOVENIA
(386) 73 885 412
GREECE
(30) 210 271 7265
SPAIN
(34) 945 184 100
HUNGARY
(36) 23 511 390
SWEDEN
(46) 8 603 1200
IRELAND
(353) 1 403 9000
SWITZERLAND
(41) 52 396 3131
ITALY
(39) 02 92711
UNITED KINGDOM
(44) 1908 563888
URL :
http// www.smcworld.com (Global) http// www.smceu.com (Europe)
Specifications are subject to change without prior notice from the manufacturer.
©
2012
SMC Corporation All Rights Reserved.