Install Type 8692/8693 - Burkert 8692 Operating Instructions Manual

Type 8692, 8693
Installation
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Press the O-ring downwards into the cover of the actuator.
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Actuator size 125 and bigger with large air flow rate:
remove existing spindle extension and replace with the new one. To do this, apply some screw locking paint
(Loctite 290) in the tapped bore of the spindle extension.
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With a face pin wrench (journal Ø: 3 mm / journal gap: 23.5 mm)
Screw the guide element into the cover of the actuator (thightening torque: 8.0 Nm).
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To secure the switch spindle, apply some screw locking paint (Loctite 290) to the thread of the switch spindle.
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Screw the switch spindle onto the spindle extension (maximum tightening torque: 1 Nm).
To do this, there is a slot on the upper side.
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Push the puck holder onto the switch spindle until it engages.
12.4.2 Install Type 8692/8693
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Place Type 8692/8693 onto the actuator. In doing so, align the puck of the actuator with the guide rail of Type
8692/8693 (see "Figure 19").
Figure 19: Aligning the puck
NOTE!
Damage.to.the.PCB.or.malfunction!.
▶ Ensure that the puck lies flat on the guide rail.
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Press Type 8692/8693 all the way down as far as the actuator and turn it into the required position.
Ensure that the pneumatic connections of Type 8692/8693 and those of the valve actuator are situated
preferably vertically one above the other (see "Figure 20").
NOTE!
To.comply.with.the.degree.of.protection.IP65./.IP67,.do.not.fasten.the.fastening.screws.too.tightly.
▶ Maximum tightening torque: 1.5 Nm.
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Attach Type 8692/8693 to the actuator using the two side fastening screws. In doing so, tighten the screws only hand-tight
(max. tightening torque: 1.5 Nm).
Guide rail
Puck
english
41