Burkert Type 8694 - Manual (Page 10)

10
Installation
4.4. Install positioner
→
Attach moulded seal from accessories set to positioner.
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Push the positioner onto the actuator. At the same time, align the
puck holder until it is inserted into the guide rail of the positioner.
Guide rail
Puck holder
Moulded seal
Fig. 8: Aligning the puck holder
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Press the positioner all the way down to the actuator and turn it
into the required position.
Ensure that the pneumatic connections of the positioner
and those of the valve actuator are situated preferably verti-
cally one above the other.
If they are positioned differently, longer hoses may be
required other than those supplied in the accessory kit.
Fastening
screws
Fig. 9: Install positioner
NOTE!
Too high torque when screwing in the fastening screw does
not ensure protection class IP65 / IP67!
• The fastening screws may be tightened to a maximum torque of
0.5 Nm only.
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Attach positioner to the actuator using the two side fastening
screws. In doing so, tighten the screws only hand-tight (max.
torque: 0.5 Nm).
english
Types 8692, 8693, 8694