VAC D400, Руководство по эксплуатации

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12 Electro-pneumatic positioner TZIDC-220 42/18-82 EN
3.1.2 Operating conditions at the installation site
Ambient temperature: -40 °C ... +85 °C (-25 °C ... + 85 °C when using
proximity switches of type SJ2-S1N (NO))
Relative humidity: 95 % (mean annual value), condensation permissible.
Observe the specifications for protection class IP65 /
NEMA 4X and the technical data in this manual.
Explosion protection: Observe the technical data, and the specifications in the
certificates (see the relevant sections of this manual).
Mounting orientation: any orientation allowed
3.1.3 Mounting the positioner to linear actuators
A special attachment kit is available for mounting the positioner to a linear actuator
according to DIN/IEC 534 (lateral mounting to NAMUR) comprising the following parts:
Tools required: Wrench 10 mm /13 mm
Allen key 4 mm
!
WARNING
Before installing check to ensure that the specifications in terms of safety
and control applicable to the TZIDC-220 positioner will not be exceeded at
the installation site of the actuator or final control element.
• Lever (1.0) with
follower pin,
for 10 ... 35 mm or
for 20 ...100 mm
actuator travel
• Follower guide (2.0)
with two screws (2.1),
spring washers (2.2),
and clamp plates (2.3)
• Angle bracket (3.0)
with two screws (3.1),
and two plain washers
(3.2)
• Screw (3.4) and plain
washer (3.5) for
mounting to cast iron
yoke
• Two U-bolts (3.7),
each with two plain
washers (3.8), and
two nuts (3.9) for
mounting to columnar
yoke
3.4
3.5
3.7
3.9
3.1
3.2
3.0
2.1
2.3
2.0
1.0
3.8
2.2
Fig. 4 Mounting kit for linear actuators