7
A13.1005
2-2-4 Install connecting plate
（
pic.4
）
Put the connecting plate on the L-plate
and fix it by 4 matched bolts. Make sure the
locating surface
○
1 is adjacent with the
surface
○
2 of the L-plate
2-2-5 Install converter and objective
（
pic.5
）
1. Insert the converter to the socket on the
connecting plate by path shown in pic.5
and tighten the bolt
○
1 by a hexagon
screwdriver to fix it.
2. Screw the objectives to the holes on the
converter in sequences.
2-2-6 Install metallographic device
（
pic.6
）
★
put the swallow tail of the metallographic
device in the corresponding holes on the
connecting plate and tighten the bolt
○
2 in
pic.5.
★
If it is a bright and dark field
metallographic, we should insert the
lamp house into the back of the
metallographic device and tighten
bolt
○
1 to fix it.
Pic.4
○
1
○
2
Pic.5
Pic.6
○
1
○
2
○
1
