27
Thermo Fisher Scientific
Operation Manual HM550
Note:
Both measures reduce the formation of frost and therefore result in more
favorable work conditions. A high air moisture as well as high ambient
temperatures reduce the maximum performance of the instrument.
• To fix the complete unit, tighten the screws (fig. 6.1) by using the
attached tool.
W
arning
Instead of the hand wheel handle, a transportation screw (fig. 6b.1) is
inserted into the hand wheel. is way, the hand wheel is tightly and
securely connected with the housing of the cryostat. I
t is absolutely
necessary to remove this transportation screw before the initial turn-on!
[2]
[1]
[1]
Figure 6a.
Installing the distance bolts.
Figure 6b.
Loosen the transportation screw.
Operating instructions
Setting up the cryostat
