4 Installation
26
D52IB001EN-G
4.7 Installing the Cooling Water Circuit
Prepare the following items:
• the two additional hoses (ID/OD 4x6 mm) with
quick couplings supplied with the sample cham-
ber
• the pressure regulator and the water flow moni-
tor from the Water Flow Controller set (see
Fig. 22 and Fig. 23).
• sufficient suitable water hose ID/OD 8x14 mm to
connect the pressure regulator and the flow
monitor to the water source and drain
The flow direction of the water through the TTK 600
chamber housing does not matter.
Install the cooling water circuit as follows:
1. Feed the two thin hoses with quick couplings
through a port in the diffractometer cabinet so
that the couplings are inside the cabinet.
2. Connect one of the hoses to the corresponding
connector on the water pressure regulator and
secure it with the nut.
3. Connect the other hose to the corresponding
connector on the water flow monitor and secure
it with the nut.
4. Connect the outlet of the water flow monitor to
the water drain with the 8x14 mm hose.
Secure the hose on both sides with a suitable
clamp.
5. Connect the inlet of the pressure regulator to a
suitable water tap or water chiller with the
8x14 mm hose.
Secure the hose on both sides with a suitable
clamp.
Observe the cooling water requirements given
in chapter 4.2.3.
6. Connect the quick couplings inside the diffrac-
tometer cabinet to the corresponding couplings
on the sample chamber.
7. Connect the cable of the water flow monitor to
the WATER FLOW CONTROL connector on the
rear panel of CCU 100.
TIP:
The couplings tightly seal the hoses. Neverthe-
less, we recommend to turn off the water supply if
you don’t use TTK 600 for a longer period of time.
4.8 Installing the Liquid Nitrogen
Equipment
Install the liquid nitrogen (LN2) cooling equipment
as follows:
1. Feed the LN2 supply hoses through a suitable
port in the diffractometer cabinet so that the LN2
connector is inside the cabinet (see Fig. 15).
2. Place the LN2 inlet connection in the Dewar (C
in the following figure). If the system is not
ordered with the Dewars provided by Anton
Paar GmbH, the Teflon tube of the inlet connec-
tion which is placed in the Dewar has to be cut
to the appropriate length. To cut the length of the
tube proceed as follows:
- place the LN2 inlet connection in the Dewar
(A)
- measure the distance from the top of the
Dewar to the bottom of the LN2 inlet connec-
tion (indicated by the arrow in A of the follow-
ing figure); this is the length that has to be
shortened
- cut the tube with the delivered saw. Please
make sure to make the cut in an angle of
approximately 45° (see B in the following fig-
ure).
NOTICE
- Secure all hose connections against unin-
tentional disconnection with a suitable nut
or clamp.
- Connect the water circuit to a pressure-
less water drain, otherwise the water flow
monitor will not work properly.
DANGER
Risk of injury.
Liquid nitrogen is extremely cold and can cause
freezing of tissue and cryogenic burns, similar to
frostbite, to eyes or skin upon contact.
Wear protective clothing (eye and face protec-
tion, thermally insulating gloves) when (dis)con-
necting the Low Temperature Equipment to
(from) the liquid nitrogen container.
Read and observe the safety instructions given
in appendix E and in the instruction manual of
the liquid nitrogen container.
Summary of Contents for TTK 600
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Page 74: ...Appendix B Sample Chamber Dimensions 74 D52IB001EN G Appendix B Sample Chamber Dimensions ...
Page 75: ...Appendix C Declaration of Conformity D52IB001EN G 75 Appendix C Declaration of Conformity ...
Page 77: ...Appendix D Spare Parts and Accessories D52IB001EN G 77 176383 COOLING MODE SWITCHING VALVE ...