Artisan Technology Group Quest 210 Specifications download pdf (Page 18)

Raise the handle so the Lower Manifold Drain Valves are closed.

Add

-4

mL DCM

to the RVs by turning the Manifold Control Valves to

"SOLVENT" and "VENT". When the delivery is complete, purge the Upper

Manifold by

slowly

turning the

left

Manifold Control Valve to "DRAIN GAS".

Close the Upper Manifold by turning both of the Manifold Control Valves to

"CLOSED".

Turn the agitation on by pushing the Agitation ON soft key located to the right side of

the Quest Controller Unit display.

Agitate the resin for

-5

minutes.

Repeat steps 1-8 two more times using DCM.

10. ~r&n the

RVS

as described in steps 1-4.

Addition of Anhydrous NMP Under a

Sweep

via

the Upper Manifold

Luer Ports

Purge the resin for -30 seconds with nitrogen

Turn the Manifold Control Valves to "DRAIN GAS" and "CLOSED".

b. Toggle the

Lower Manifold Drain Valves open.

Close the Lower Manifold Drain Valves and vent the Upper Manifold by turning the

Manifold Control Valves to "CLOSED" and "VENT".

Turn the Manifold Control Valves to "UTILITY 1" and "METERED GAS". This

provides

low flow nitrogen sweep of the RVs during the addition of anhydrous

NMP. Metered Gas will flow out of the Utility 1 port to the oil bubbler.

Drain Gas Metered Gas

Utility 1 Utility

Adjust the Metered Gas Needle Valve located on the top of the Quest Reactor Unit

until you see a steady stream of gas bubbling through the oil bubbler when one of the

Luer Plugs is removed from the Upper Manifold. This will ensure the establishment

of an inert atmosphere when removing the Luer Plugs to add solvent or reagent.

Modify the gas flow

turning the Metered Gas Needle Valve counter clockwise

(left) to increase the gas flow rate and clockwise (right) to decrease the gas flow rate.

Add anhydrous NMP

(-4

mL) to the RVs. Remove the Luer Plug from the first RV

Luer Port (twist and pull) and insert the syringe needle below the Teflon lines of the

male Teflon RV fittings (below the stream of Nz). Take care not to score the interior

surfaces of the Luer Port with the needle. Marring the surface can affect the sealing

of the Luer Port. After delivery, replace the Luer Plug (twist and push) and add NMP

to the remaining

RVs in the same manner as the first.

Turn the agitation on by pressing the Agitation ON soft key located to the right of the

Quest Controller Unit display.

Agitate the resin for -5 minutes.

Argonaut Technologies

Part Number 102298

04/02/98

Quest Tutorial

Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

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Artisan Technology Group Quest 210 Specifications Page 18

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