Connecting Cooling Water Hoses - PerkinElmer AAnalyst 700 User Manual

5. Connect the outlet hose (marked
fitting marked
Note: To disconnect the water hoses:
Carefully pull the knurled locking ring down slightly, to release the lock, and
pull the connector off the fitting on the spectrometer.
6. We recommend that you fit a proprietary flow indicator in the outlet hose so
that you can easily monitor that cooling water is flowing.
7. Place the free end of the outlet hose in a suitable laboratory sink or drain.
Make sure that the hose cannot slip out.
Pressure relief valve
Connect the 'Water In'
hose to this fitting
Figure 2-6. Connecting Cooling Water Hoses
0993-5255
WATER OUT
on the spectrometer.
Out
Instrume nt
23 0 V
50/60 Hz
C ooling Syst em
S ystème de Refroidisse ment
U mlauf küh lu ng
In In Out Out
E nt rée E nt rée Sorti e Sorti e
Einga ng Einga ng Ausg an g Ausg an g
H O P P P P
2 min ma x
250 3 50 kPa
Furnace Cooling
2.5 3 .5 b ar
Refroidissement du Four
36 5 0 psig
Ofenkühlung
Water In Water Out
Spectrometer Installation
) to the
Furnace Cooling
Furnace Gases
C ommu n icatio n
Gaz du Four
Ofengase
P P
min max
23 0 V 23 0 V 23 0 V 3 50 4 00 kP a
5 0/ 60 H z 50/ 60 Hz 50/ 60 Hz 3 .5 4 .0 b ar
Ar / N
2 5 0.0 5 8.0 psig
No rmal Gas Sp eci al Gas
Gaz Norm al Gaz Sp éci al
F 1 F 2 F 3 F 4 No rmalg as Sp ezi algas
4 A (T ) 4 A (T ) 4 A (T ) 4 A (T )
Burner Gases
Gaz du Bruleur
Brennergase
P P P P P P
min max min m ax min max
450 500 kPa 4 50 5 00 kP a 90 100 kPa
I
4.5 5.0 bar 4 .5 5 .0 bar 0.9 1.0 b ar
65.0 72.5 psi g 6 5.0 7 2.5 psi g 13.0 14.5 psig
0
N O C H
Ai r / Luft 2 2 2
Warning SA LR 45111 ***
All field wiring mu st h ave i n s ulation
Warnin g S A LR 45111 *** sui t able for at lea st 300 V
D isc on n ect supply befo r e servicing A ve rt issement
A ve rt issement Le cablag e à pied d'ouvre d o i t être
C ouper l ' a l i men t a t i on a va nt l'en t ret i e n certifiés pour un minimum d e 300 V
2-21