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Service manual
W-Prep 2XY
Index
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Cleaning of UV Flow Cell (A420, A421, A400, A401)
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How to Replace UV Flow Cell (A420, A421, A400, A401)
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How to Replace the UV Lamp (A390)
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How to Replace Pump Head Module (A217, A218) of AI-700X
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How to Replace Pump Head (A219 Piston Cylinder Group)
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How to Replace RH Assembly (A219 + P030 + P044)
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How to Replace PC boards in fraction collector
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How to Replace EEPROM
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How to Replace Solenoid Valve (A763) on Fraction Collector
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How to Make Tubing with Fitting at its end
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How to Make Flare Type Tubing
YAMAZEN CORPORATION
AI-580S
AI-700X
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Summary of Contents for Yamazen W-Prep 2XY
- Page 1 Service manual AI-580S AI-700X W-Prep 2XY Index ■ ・・・・・・・・・1 Cleaning of UV Flow Cell (A420, A421, A400, A401) ■ ・・・・・・・・・1 How to Replace UV Flow Cell (A420, A421, A400, A401) ■ ・・・・・・・・・2 How to Replace the UV Lamp (A390) ■...
- Page 2 Cleaning of UV Flow Cell (A420, A421, A400, A401) To clean the clogged flow cell, flushing in reverse works better. To start, prepare a container for waste, then connect the Outlet tubing from pump/column to the outlet tubing of the UV detector, and let the inlet tubing of the UV detector work as the waste tubing.
- Page 3 How to Replace the UV Lamp (A390) Remove the cover (magnet) as shown in the photo. Connector Loosen 4 screws, and trip the fixing bracket. Fixing bracket Remove the connectors at both ends of the UV lamp, and take out the UV lamp. Connector Install a new UV lamp.
- Page 4 How to Replace Pump Head Module (A217, A218) of AI-700X Step 1: Remove front cover by loosening 4 screws as shown by (A). Step 2: Loosen 2 fixing dials. Fixing Dials - 3 -...
- Page 5 Step 3: Remove the pump head module from the pivot. When removing the pump head, do not pull out the piston from cylinder more than 45mm. Piston Pivot MAX45mm Step 4: Install a new pump head module. Step 5: Fix the pump head module by tightening the two dials.
- Page 6 How to Replace Pump Head (A219 Piston Cylinder Group) on AI-580S & W-Prep2XY Step 1: Loosen 2 screws (A), remove the cylinder cap (P030), then pump head (A219) will appear. Cylinder cap （P030） Pump head （A219） Step 2: Do not pull out the piston more than 25mm from the cylinder.
- Page 7 How to Replace RH Assembly (A219 + P030 + P044) Step 1: Loosen screw A (2 ea) and screw B (2 ea), and remove the sheet metal. metal has been removed. Sheet Step 2: Remove 4 ea of screw C and pull out RH assembly.
- Page 8 Holes for C screws Step 3: Install a new RH Assembly and fix it with 4 C screws. Holes for C screws Step 4: Put the sheet metal back on using A screws and B screws. - 7 -...
- Page 9 How to Replace PC boards in fraction collector A880 Control board N022 A881 Interface board N020 A880 control board A880 control board for Ch-1 for Ch-2 A881 interface board Screws Step 1: Remove 2 screws at Step 2: Pull out board. both sides of the board.
- Page 10 How to Replace EEPROM Necessary tools to pull out EEPROM (firmware) Firmware Type Puller N260-137r DIP40P EXTRACTOR GX7 N360-137r DIP40P EXTRACTOR GX7 MX120-02 DIP20P EXTRACTOR GX3 MX520-01 DIP20P EXTRACTOR GX3 Step 1: Pull out EEPROM (firmware) using a puller. EXTRACTOR GX3 EXTRACTOR GX7 N260-137r MX120-02...
- Page 11 How to Replace Solenoid Valve (A763) on Fraction Collector Step 1: Loosen 2 screws (A) on solenoid valve bracket. Step 2: Loosen these 2 screws (B) and remove signal cable. Signal cable Step 3: Prepare a new solenoid valve. Step 4: Fix the new solenoid to bracket Insert the signal cable and tighten 2 by tightening two screws (A).
- Page 12 How to Make Tubing with Fitting at its end Fit Set: B540 1.6mm O.D. B543 2mm O.D. B555 3mm O.D. B556 3mm O.D. B557 4mm O.D. Insert tubing all the way in to fitting Tighten female screw and male screw together to make fitting, - 11 -...
- Page 13 How to Make Flare Type Tubing Step 1: Insert tubing through flare nut. Step 2: Heat the tubing end using a soldering bit. Step 3: Push the tubing against flare fixture after it is heated well. Step 4: Screw the flare nut on to the flare fixture and wait until tubing is cooled down. Step 5: Remove the flare fixture.
- Page 14 YAMAZEN CORPORATION HEAD OFFICE RECRUIT SHINOSAKA BLDG. 5-14-22 NISHINAKAJIMA, YODOGAWA-KU, OSAKA 532-0011, JAPAN TEL: +81-6-6304-5839 FAX: +81-6-6304-3681 R & D SANWA BLDG. 101, 4-6-10 NISHINAKAJIMA, YODOGAWA-KU, OSAKA 532-0011, JAPAN TEL: +81-6-6304-7284 FAX: +81-6-6304-7283 TOKYO OFFICE AKIMOTO BLDG, 17 KANDATOMIYAMA, CHIYODA-KU,...