Swinging-Arm Stand Esd - Leica MS5 User Manual

Assembly of
column~
base
Safety ring
~
column
Cross-member
~
column
Horizontal arm
~
cross member
Drive housing
~
horizontal arm
Swinging-arm stand ESD
The swinging -arm stand ESO is of cond uct ing material [surf<Jc e
res istance <10
11
Ohm/ squared, disc harge time <2 seco nds from
1,000 V to 100 V). Two socket s for connecting
0
4 mm ground
cables are provided on the base.
~
Inse rt 4 Alien screws into the base
f rom beneath and secu re them to
the end of the column.
,&..
The safety ring secures the instrument and must always
•
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tl
~
Retighten the clamping screw.
~
~
Lower the cross-member onto the
safety ring.
~
Retighten the clamping screw.
~
Slide the horizontal arm into the
cross-member with the connecting
piece towards you .
~
Retighten the clamping screw.
~
~
• The drive housing
I
microscope carrier can be fitted to
the horizontal arm in either of two positions (see page 34).
• The circular port in the microscope
carrier accepts an illuminator.
~
Insert the pe g of the in cl inable focusing
drive into the connecting piece.
~
Retighten t he clamping screw.
Optics carrier-+
~
Fitthe optics carrier in the
Q
28
microscope carrier microscope carrie r.
~Turn
the optics carrier sideways in
the microscope carrier as requi red .
~
Retighten the clamping screw.
Le ica M Stereomicroscop es - Ass emb lv
l ' '
Focusing
Tilting
Altering the
working distance
Sideways movement
Altering the overhang
The focusing knob s are located on the inclinable drive housing .
Is the focus movement too loose or too tight? Does the outfit
tend to slide downwards? You can adjustthe movement in
accordance with the weight of the outfit and with your own
personal requirem ents :
~
Hold the drive knobs firmly with both
hands and turn them in opposite direc-
tions until you obtain the required degree
of resistance during focusing.
Possible adjustments
~
Release the clamping screw.
~
Tilt the instrument.
~
Retighten the clamping screw.
~
Release the clamping screw.
~
Raise or lower the cross-member as re-
quired together with the horizontal arm.
~
Retighten the clamping screw.
Reposition the safety ring (see page 28).
~
Release the clamping screw.
~
Move the instrument sideways
on the crass-member.
~
Retighten the clamping screw.
~
Release the clamping screw.
~
Displace the horizontal arm .
~
Retighten the clamping screw.
Le ica M Stereomicros copes - Assemb ly 29