Burkert Type 8650 User Manual

Page 9

Tools and torques

Application

Type and size of
the tool

Torque

Actuation of the locking
elements

Plain screwdriver,
size 5

Screwing on the clamping
bolts onto the supply
modules,
bolts of the terminal module
- Pneumatic module

Plain screwdriver,
size 7

1.3 ...
1.5 Nm

Installation / removal
of the valves with 11 mm
stacking size

Cross-head
screwdriver,
size 0

0.2 Nm

Installation / removal
of the valves with 16.5 mm
stacking size

Cross-head
screwdriver,
size 1

0.3 Nm

Tightening the inclined tie
rods

3 mm Allen Key

0.6 Nm

Removing /hooking a preassembled system
from an S7 proﬁ le rail

Illustration:
Hooking onto the proﬁ le rail

Removing:

Loosen (by turning in anti-clockwise direction) all the
clamping bolts (11) on the supply modules.

Now swing the system out of the proﬁ le rail.

Hooking:

Move all clamping bolts (11) on the supply modules into
their starting position by turning in anti-clockwise direction
up to the stop.

Now hook the system onto the upper edge of the proﬁ le
rail at the desired position and swing it into place.

Then tighten all the clamping bolts (11) by turning in
clockwise direction (prescribed torque 1.5 Nm).

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Installation / removal of the ET 200iSP™ modules
on S7 proﬁ le rail

11 Clamping bolts

15 Releasing slide

Illustration:
Clamping bolts

Installation

The ET 200iSP™ modules (terminal modules) can be
placed onto the proﬁ le rail and latched to the AirLINE
Ex System.

Lock modules ﬁ tted on the right-hand supply slice with the
supply slice.

Disassembly

For dis assembly, prise out the releasing slide
(15) on the supply slice using a plain screwdriver.
This will release the latched module. Push it away to the
right.

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Expansion of an existing system
with individual slices

Illustration:
Adding slices

Two inclined tie rods (19) connect each of the modules.

When you have ﬁ tted two modules onto the proﬁ le rail
and pushed them together, screw the right-hand module
to the left-hand module with two inclined tie rods. (3mm
Allen key: 0.6 Nm)

Further modules can be added on the right in the same
way.

Finally retighten the clamping bolts of the modules as
described above.

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