Barnstead Mega-Pure Series 798, Инструкция по эксплуатации и список запасных частей

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Figure 2 240 Volt Receptacle
Figure 3 15A - 250V Breaker Box
Ground
Line Line
With Option #1, approximately 4 gallons of untreated water
will be used per hour in the cooling section of the still, 1 gal-
lon of this water will be used as boiler feed. Water connec-
tions are discussed on pages 11-15.
OPTION #2
An untreated cold water supply plus a source of RO, dem-
ineralized or previously distilled water. The untreated supply
must be capable of providing a minimum of 4 gallons (15
liters) per hour at a pressure of 20-100 psi and be located
within 4 feet (1.2 meters) of the water still. The treated supply
must be capable of providing 1 gallon (3.75 liters) per hour
and be located within 4 feet of the water still. You must pro-
vide a shut-off valve and reducer at each water supply (see
Figure 4). In addition you will require the optional double sole-
noid valve kit (Catalog No. RY798X2A (120V) or 440236
(240V)).
With Option #2, approximately 4 gallons of untreated water
will be used each hour for cooling. The second (treated) water
supply of 1 gallon per hour will be used as boiler feed. Water
connections are discussed on pages 11-15.
Drain
An open or atmospherically vented drain located lower than
the still is necessary to allow for gravity flow. Barnstead sup-
plies a 5 foot length of 1/2" I.D. vinyl tubing for the drain.
Additional tubing may be purchased from your laboratory
dealer.
I
NSTALLATION AND
S
ERVICE
R
EQUIREMENTS
Load
(Blue Wire)
Line Ground
Load Ground
(Green Wire)
Line
Load
(Brown Wire)
Water
Supply
Reducer
2" - 3" Length of pipe
with 1/8" N.P.T.
Figure 4 Shut-off Valve
Note
The double solenoid valve kit is not needed
if you are using a MEGA-PURE D1 or D2
deionizer for pretreatment.