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Classic

Electrically Heated Stills

OPERATION MANUAL

AND PARTS LIST

SERIES 495

Model Numbers

A1011 A1015

A1013 A1016

60004 • 5/5/04

Содержание A1011

Страница 1: ...1 Classic Electrically Heated Stills OPERATION MANUAL AND PARTS LIST SERIES 495 Model Numbers A1011 A1015 A1013 A1016 60004 5 5 04...

Страница 2: ...Operation 13 Initial Startup 13 Initial Operation 13 Deconcentrator Adjustment 14 Normal Operation 15 Maintenance and Servicing 17 Cleaning Methods 17 Disassembly for Cleaning 18 Theory of Operation...

Страница 3: ...ance with local electrical codes For safe operation please pay attention to the alert signals throughout the manual Warnings To avoid electrical shock always 1 Ensure that the equipment is connect ed...

Страница 4: ...disinfecting solutions on clothing or skin 4 Ensure all piping connections are tight to avoid leakage of chemicals 5 Always depressurize chemical lines before disassembly 6 Ensure adequate ventilatio...

Страница 5: ...ter level and salt concentration in the evaporator a Q baffle for pyrogen removal and a low water cutoff control The operating characteristics for each size still are shown in the Installation Diagram...

Страница 6: ...t ing elements from burning out in a low water sit uation Electric Heat Electrically powered immersion type heaters are used to give complete heat transfer and maxi mum heating efficiency Low Water Cu...

Страница 7: ...e Barnstead Solid State Low Water Control a probe assembly for installation on Barnstead stills and still heat control contac tor Still Heat Control The heat control consists of a cabinetized con tact...

Страница 8: ...8 Unpacking Unpack the still carefully so as not to damage any of the parts Ensure that all parts are removed from the container befoer discarding the packing materials...

Страница 9: ...g and connect the water and waste service to the still as shown in the installa tion diagram Installation Bench Dimensions in Inches Electric Heat Still Cap GPH 1 2 5 10 Dimension A 20 35 45 58 Dimens...

Страница 10: ...L 1 5 1 H P G 0 4 r h L 3 0 3 H P G 0 8 r e t a W t e l n I e r u s s e r P i s p 0 9 0 4 3 6 8 2 m c g k 2 i s p 0 9 0 4 3 6 8 2 m c g k 2 i s p 0 9 0 4 3 6 8 2 m c g k 2 i s p 0 9 0 4 3 6 8 2 m c g...

Страница 11: ...l to free the panel from the cabinet The panel fits tightly in the cabinet Do not attempt to pry the panel from the cabinet 2 Connect the low water cutoff probe wires to terminals 1 and 2 with 18 AWG...

Страница 12: ...9 See the still wiring diagram when connect ing the still heating elements to the contactor the heater electrical ser vice requirements will be indicated on the nameplate decal at the base of the sti...

Страница 13: ...will remain lit as long as the switch is in the ON position The Still On lamp will light when the water in the evaporator makes contact with the probe The still is started and stopped with the ON OFF...

Страница 14: ...isassembled and cleaned with a brush or scraper 2 Temporary Hard Water If the feedwater to the evaporator is high in temporary hardness i e high in bicarbonates the deconcentrator valve should be clos...

Страница 15: ...ecessary adjust the cooling water throttling valve until a puff of steam issues from the condenser vent Stopping Stop the still as follows 1 Shut off the still heat supply 2 Close the cooling water in...

Страница 16: ...alves shown in dotted lines must be installed by customer Available as optional equip ment Condenser Vent Distillate Tube Cooling Water Throttling Valve Cooling Water Inlet Valve Deconcentrator Valve...

Страница 17: ...le has a dark brown or black color it may be formed from organic impurities present in the feedwater This type of scale may be removed with a strong detergent solution The detergent solution should be...

Страница 18: ...ser vent at least 12 inches Operate the still in this manner for 30 60 minutes Ventilate the room during this operation Disassembly for Cleaning The frequency of cleaning will depend upon the purity o...

Страница 19: ...the drain line and clean as required Ensure that the drain line is clear including the drain opening in the evaporator before using detergent or acid cleaners Reassemble the drain line 6 Soft scale ma...

Страница 20: ...om the upper gauge glass cock d Remove and clean the gauge glass cocks and clean the gauge glass 9 Reassemble the still Assembly is essentially the reverse of disassembly 10 Connect the water waste an...

Страница 21: ...Water in the evaporator is vaporized by the electric heating elements The steam passes up through the vapor pipe into the condenser where it is condensed to distilled water The condenser is vented to...

Страница 22: ...late outlet If there is a continuous flow it is possi ble that there is a leak from the cooling water side to the distillate side If this is the case the condenser must be re placed Pressure Test If a...

Страница 23: ...the condenser if the discharge pipe is cool enough to hold Inspect the interior of the condenser for scale If scale is present pour the acid cleaning solution see Hard Scale Removal into the condense...

Страница 24: ...for open circuit apply a current across the terminals Use a test light in series with the applied current If the test light does not light the heating element is burned out Mark all damaged heating el...

Страница 25: ...ce of the old heater Tighten the screw only enough to hold the heater in place This will allow you to rotate the heater when installing the bus bars 9 Install the bus bars and wiring between heater te...

Страница 26: ...1 2 P 6 H P G 0 1 6 1 0 1 A 8 2 0 7 0 0 6 1 2 O 2 1 H P G 0 1 3 0 0 X 6 1 0 1 A 9 2 0 7 0 0 6 1 2 P 2 1 Figure 6 Heating Element Replacement TROUBLESHOOTING Note Heater replacement data stamped insid...

Страница 27: ...l t s e T c t e s n o i t c e n n o c g n i r i w k c e h C y r a s s e c e n f i e c a l p e r d n a s r e t a e h m o r f g n i w o l b m a e t S r e s n e d n o c e t a r w o l f r e t a w g n i l...

Страница 28: ...1 1 4 3 0 5 t e k s a G e p i P r o p a V y l n o 3 0 0 X 6 1 0 1 A 2 5 1 1 2 2 5 1 1 2 6 r e v o C r o t a r o p a v E 5 9 1 1 2 7 9 1 1 2 9 9 1 1 2 5 3 5 1 2 5 3 5 1 2 7 t u N d e l r u n K 9 1 7 3...

Страница 29: ...i m r e T 5 0 2 4 0 0 5 1 4 0 s d n E k c o l B l a n i m r e T 6 0 2 4 0 1 5 1 4 0 s k c o C s s a l G e g u a G 2 0 0 2 0 s s a l G e g u a G 8 3 0 6 0 s s a l G e g u a G s g n i R O 1 4 0 6 0 Not...

Страница 30: ...P G 1 H P G 2 H P G 5 H P G 0 1 H P G 0 1 e s a h P e c i v e S g n i t a e H 1 3 3 1 1 3 1 r o t c a t n o C e l o p 2 p m a 7 2 7 0 1 1 0 e l o p 3 p m a 7 1 7 3 4 1 0 e l o p 3 p m a 0 6 7 3 4 1 0...

Страница 31: ...l output capacity in a standard still Special heaters may be ordered as an option to achieve rated capacity PARTS LIST Terminal Block 1 Gallon Still Terminal Block 2 and 5 Gallon Still Terminal Block...

Страница 32: ...contactor box L1 L2 L3 L4 From the contactor box the three main lines and neutral line run into the terminal box as four lines exit the other side as two lines each See Fig A The lines are then split...

Страница 33: ...is package Floorstand o N l e d o M n o i t p i r c s e D 0 0 0 1 G s l l i t S H P G 0 1 d n a 5 r o f d n a t s r o o l F 1 0 0 1 G s l l i t S H P G 2 d n a 1 r o f d n a t s r o o l F o N l e d o...

Страница 34: ...to tank Adjustable drain timer cycler 2 4 8 or 16 hour drain allows reduced still cleaning frequency Figure 13 Steam Still with Automatic Controls mounted on Floorstand Figure 12 Electric Still with...

Страница 35: ...lbows PM495X134A used to run the piping from the Puramatic Diverter to the Drain Cup 3 brass tubings TU495X53A used to run the overflow to the Drain Cup 1 tubing not numbers runs from Puramatic Divert...

Страница 36: ...this package Holder for wall mounting the cartridge a flow meter for regulating the water flow through the cartridge and the necessary piping and tubing to connect the scale eliminator cartridge to t...

Страница 37: ...1 A k n a T e g a r o t S l a c i r d n i l y C n o l l a G 0 1 3 4 0 3 B 3 4 0 3 B 3 4 0 3 B 3 4 0 3 B d n a t s r o o l F 0 0 0 1 H 0 0 0 1 H 0 0 0 1 H 0 0 0 1 H t e k c a r B l l a W 0 4 2 3 H 0 4...

Страница 38: ...o l l a G 0 5 8 2 0 3 B 8 2 0 3 B 8 2 0 3 B 8 2 0 3 B y r o s s e c c A 1 1 0 1 A 3 1 0 1 A 5 1 0 1 A 6 1 0 1 A d r a g t n e V 0 2 1 3 H 0 2 1 3 H 0 2 1 3 H 0 2 1 3 H l a e S r e t a W 0 3 1 3 H 0 3...

Страница 39: ...m whom you purchased this unit or can be obtained promptly from the factory When service or replacement parts are needed we ask that you check first with your dealer If the dealer cannot handle your r...

Страница 40: ...tive ii misuse including use inconsistent with written operating instructions for the product mishandling conta mination overheating modification or alteration of the product by any customer or third...

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