User Manual
14
Attachment of the Selector™ Optical Unit (1) to the Baseplate (2)
It can be seen by comparison of the build of Selector™ accessory that
an
R to L
beam direction version is a reversed “mirror” image of an
L to R
beam direction version for positioning of the mirror components.
On the Selector™ optical unit base (for both
L to R
and
R to L
versions) there is a central fixing M4 x 25mm captive screw (
11
). There
is also a slot hole (
12
) and circular hole (
13
) on the Selector™ optical
unit base. (See Figs 3 and 6.) From the combination of fixing screw
(
11
) and location holes (
12
) and (
13
), an
L to R
or
R to L
Selector™
optical unit is fitted to its appropriate baseplate. Similar to the mirrors,
the fixing hole positions on the Selector™ optical unit base and central
fixing screw for attachment to the specific
L to R
or
R to L
baseplate
are also in a reversed mirror image configuration.
For attachment of the Selector™ optical unit (
1
) to its baseplate (
2
)
carefully lift the Selector™ optical unit by the lifting handle (
18
) - see
Figs 2 and 5 - and position over the baseplate (
2
) – see Figs 7 and 8.
Note:
It is best to have the Selector™ ellipsoid mirrors arm assembly
(
4
in the down/closed (
Operating
Position
) such that you can
see the locating holes (
12
and
13
) and fixing screw (
11
) of the
Selector™ optical unit, to match them up to the baseplate posts.
Align the slot hole (
12
) with the front support post (
15
) stud and the
circular hole (
13
) with the rear support post (
16
) stud of the baseplate
(
2
) and push the optical unit (
1
) onto the baseplate such that the
optical unit is also supported on the third post (
17
) of the baseplate.
Note:
The locating holes and post studs will be on the left hand side of
the optical unit base for an
L to R
beam direction accessory and
on the right side of the optical unit base for an
R to L
beam
direction accessory. You cannot fit an
L to R
beam direction
Selector™ optical unit to an
R to L
beam direction baseplate (or
vice versa).
The sample post (
3
) should be to the front of the
baseplate near to and underneath the ellipsoid mirrors (
7, 8
).
Using the extended ‘T’ bar Allen key supplied, carefully screw the
captive fixing screw (
11
) into the middle pillar (
14
) on the baseplate.
