Festo VOFD-L35T Manual

Read below đź“– the manual in Italian for Festo VOFD-L35T (2 pages) in the Not categorized category. This guide has been helpful for 18 people and has been rated 4.5 stars on average by 2 users

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VOFD
Solenoid valve
Festo SE & Co. KG
Ruiter StraĂźe 82
73734 Esslingen
Germany
+49 711 347-0
www.festo.com
8196581
2023-07b
[8196583]
8196581
Translation of the original instructions
© 2023 all rights reserved to Festo SE & Co. KG
1
Applicable documents
All available documents for the product
è
www.festo.com/sp.
2 Safety
2.1
Safety instructions
–Only mount the product on components that are in a condition to be safely
operated.
–Clean connecting cables and screw fittings thoroughly before assembly.
–Do not use anti-friction coating or lubricant.
–
Do not use additional sealing material such as PTFE sealing band or hemp.
–Prevent accumulation of condensate in the valve.
For outside applications
–Duct exhaust air.
–
Use exhaust protection VABD-D3-….
With solenoid coil VACC-S13/-18 (DC variants)
–
Take suitable measures for protective circuit to limit peak disconnection vol-
tages.
2.2
Intended use
A solenoid valve is made by combining basic valve and the solenoid coil .1 2
3 Additional information
–Accessories
è
www.festo.com/catalogue.
4 Product Range Overview
4.1
Scope of delivery
4.1.1 VOFD-L35T/-L50T/-L100T
1
2
A
3
4
Fig. 1:
VOFD-L35T/-L50T/-L100T
1
Basic valve(1x)
VOFD
2
optional solenoid coil(1x)
VACC-S18
3
Retaining washer(1x)
4
Nut(1x)
A
Cable fitting(1x)
M20x1.5
4.1.2 VOFD-...-EX...D
1
2
3
4
Fig. 2:
VOFD-...-EX...D
1
Basic valve(1x)
VOFD
2
optional solenoid coil(1x)
VACC-S18
3
Retaining washer(1x)
4
Nut(1x)
4.2 Not in scope of delivery
4.2.1 VOFD-L35T/-L50T/-L100T
5
Fig.3
5
Cable(1x)
without sheathing,
diameter 7…13 mm
4.2.2 VOFD-...-EX...D
5
6
Fig.4
5
Cable(1x)
diameter 7…13 mm,
Copper cross-section 0.75…1.5
mm
6
Cable fitting(1x)
M20x1.5
with Ex d approval
5
Assembly
5.1
VOFD-L35T/-L50T/-L100T
B
2
4
3
Fig.5
1.
Slide solenoid coil
2 onto the armature guide tube[B].
2.
Slide retaining washer onto the armature guide tube[B].3
4
E
D
Fig.6
1. Tighten the nut .4
–
Spanner size: 22Ăź
–Tightening torque: 17.5 Nm ± 10 %
2.
Unfasten the screws[D] on the terminal housing.
3. Open the cover[E] of the terminal housing.
A
2
E
D
5
Fig.7
1. Unscrew the cable fitting[A].
2.
Guide the cable through the cable fitting(A).5
3.
Wire the cable to the terminals.5
4.
Connect the solenoid coil to the local equipotential bonding via the inner2
or outer protective earth connection.
5.
Tighten the cable fitting[A]. Tightening torque: 1.5 Nm ± 10 %
6.
Close the cover[E] of the terminal housing.
7.
Tighten the screws[D]. Tightening torque: 1.5 Nm ± 10 %
8.
After assembly, actuate the solenoid valve a few times.
5.2
VOFD-...-EX...D
B
2
3
Fig.8
1.
Slide solenoid coil onto the armature guide tube[B].2
2. Slide retaining washer onto the armature guide tube[B].3
H
G
F
4
5
6
Fig.9
1.
Tighten the nut .4
–
Spanner size: 22Ăź
–
Tightening torque: 17.5 Nm ± 10 %
2.
Unscrew the threaded pin[G] 3mm.
3.
Open the cover[H] of the terminal housing.
4.
Tighten the screw(F) of the cable fitting .6
5.
Guide the cable through the cable fitting .5 6
H
G
J
2
6
Fig.10
1. Connect the solenoid coil to the local equipotential bonding via the inner2
or outer protective earth connection.
2. Unscrew the cable fitting .6
3. Tighten the cover[H] of the terminal housing to the stop.
4.
Slacken the cover[H] until the threaded pin[G] is positioned above the
nearest locking hole[J].
5.
Tighten the threaded pin[G] to the stop.
6. After assembly, actuate the solenoid valve a few times.
6 Technical data
The degree of protection of the product may be influenced by using accessories
with a lower degree of protection.
VOFD
Degree of protection in mounted state IP65
Tab. 1:
Technical data

Product Specifications

Brand: Festo
Category: Not categorized
Model: VOFD-L35T

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