Thermo Scientific 678 Series, Руководство по эксплуатации и список запасных частей

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Section 6
Operation
Plug electrical power cord into 208V, 220V or 240V, 60 amp receptacle
(Hubbel #9460). Refer to Figure 5-1.
1. Close drain plug V on bottom of boiler A.
2. Open valve at tap water source (and treated water source if so
installed).
3. Turn power on and switch on the main power breaker on control box
(M). Do not use main power breaker to turn still on and off.
4. Switch purity selector on deionizer control (O) to purge position.
Green light should be on.
5. Push "WATER" switch on control box (M). Light will light and water
will flow through solenoids.
6. Adjust left flowmeter (P) to approximately 280 cc/min and allow boiler
(A) to fill until water is overflowing to the drain tube on constant level
chamber B.
7. Push "OFF" switch and open drain plug (V) on bottom of boiler A.
When boiler is empty, close drain plug (V).
8. Push "WATER" switch and allow boiler to fill. Set right flowmeter to
approximately 25 GPH.
9. Set purity selector on demineralizer control to 50K ohms.
Note
Only 50K and 150K ohm settings are recommended for the standard
demineralizer cartridges. higher purity feedwater settings (300K - 1M
ohm) require the use of optional high purity cartridges.
s
10. Push "OPERATE" switch. Light will light and heaters will come on.
11. Allow still to operate for 15 - 20 minutes, then check the flowmeters
(P) and (Q). The right hand flowmeter should be adjusted until only a
light wisp of steam is visible exiting from the condenser vent on the
upper left of condenser (F). Adjust left flowmeter to allow minimum
overflow in constant level chamber (B).
12A Water Still 6-1 Thermo Scientific