SICK DGS65 Instrucciones De Montaje página 5

GB
Hollow-shaft incremental encoders are
measuring instruments produced in
accordance with recognized industrial
regulations.
• The installation of the encoder is
to be carried out by trained personnel
with knowledge of electrical engineering
and instrumentation.
• An incremental encoder must be used
only for the purpose appropriate to its
design.
!
Safety advice
• Observe the professional
safety and accident
prevention regulations
applicable to your country.
• Switch off the voltage to all
the devices/-machines and
plant involved in the
mounting.
• Never make electrical
connections to or detach
them from the encoder with
the voltage switched on,
Issue 01/10 The right to make technical changes is reserved
•
HG650 AY SR/KR
Mounting instruction
otherwise this may lead to
damage to the equipment.
• Avoid striking the shaft or
the collet.
Tool required for the fixing to
the shaft
- Adjusting tool (SICK-STEGMANN)
Part no. 2029942
alternatively
- tubular box spanner 8 mm A/F
and hexagon socket key 4 mm A/F
Preparing for installation
Remove threaded blanking plug (6).
Insert collet (1) into encoder and screw in
screw (3) so that the collet is located but not
closed.
Mount O-ring (9) on flange.
Installation
With the collet open, push the encoder onto
the locked shaft (7) until the flange is in
contact.
Unscrew screw (10) from profiled band (8).
Carefully open the band (8).
Screw screw (10) into profiled band (8) and
tighten.
Recommended tightening torque 2 Nm.
Ensure correct seating of the O-ring (9).
Place adjusting tool on expanding shaft.
If the zero pulse is to be adjusted, this may
be carried out by rotation at the lever (4) or
at the hexagon (2).
Hold the lever (4) firmly in the desired
position and, using the lever (5),
tighten the collet via the screw (3).
Recommended tightening torque: 2.2 Nm.
Remove adjusting tool and screw in
9 mm threaded blanking plug (6).
Make electrical connections with the
voltage switched off.
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