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Thermo Scientific Accela Pump Installation Manual
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Thermo Scientific Accela Pump Installation Manual

Thermo Scientific Accela Pump Installation Manual

Dynamic mixer
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Accela Pump Dynamic Mixer Installation Guide
Adding the dynamic mixer to the Accela™ Pump ensures mixing of complex or relatively incompatible solvents and
reduces the chromatographic baseline noise for applications using proportioned mobile phases. The mixer also
increases the accuracy and reproducibility of complex ternary and quaternary gradients. The mixer adds 35 μl of
gradient delay volume to the system.
Accela Pump
Dynamic
Mixer
Option Kit
Required
To install the dynamic mixer, you must have these tools:
Tools
Instructions
Step 1: Removing the Chassis from the Housing
for Installing
Step 2: Removing the Drip Tray
the Mixer
Step 3: Removing the Front Panel
Step 4: Installing the Mixer
Step 5: Reassembling the Pump
Step 6: Reconnecting the Pump to the LC System
Revision A 60157-97001
Copyright© 2008 Thermo Fisher Scientific Inc.
All rights reserved.
CAUTION The dynamic mixer must be installed by a Thermo Fisher Scientific field service
engineer.
Contents
•
Accela Pump Dynamic Mixer Option Kit
•
Required Tools
•
Instructions for Installing the Mixer
Kit contents
Dynamic mixer
Bracket
Digital cable
Socket head cap screw, M3×10, stainless steel
In-line filter holder with cartridge, stainless steel
Tubing, stainless steel, 0.005-in. ID×0.0625-in. OD, 20-cm length
Tubing, stainless steel, 0.005-in. ID×0.0625-in. OD, 10-cm length
Tubing, stainless steel, 0.005-in. ID×0.0625-in. OD, 5-cm length
Fitting, swage front ferrule for 1/16-in. tubing, stainless steel
Fitting, swage back ferrule for 1/16-in. tubing, stainless steel
Compression nut, 1/16 in., 10-32, stainless steel
• #2 Phillips screwdriver
• 8-mm and 1/4-in.×5/16-in. open-end wrenches
• Needle nose pliers
• 2.5-mm ball driver (supplied in the Accela Pump accessory kit)
T
CAUTION
o prevent instrument damage, use ESD protection when handling electronic boards
and components.
Quantity
Part Number
1
00109-99-00037
1
60157-10011
1
60157-63018
2
00619-01-00028
1
00109-99-00019
1
00301-01-00009
1
00301-01-00008
1
00301-01-00017
6
00101-08-00001
6
00101-08-00002
6
2522-1880

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Summary of Contents for Thermo Scientific Accela Pump

  • Page 1 Tools • #2 Phillips screwdriver • 8-mm and 1/4-in.×5/16-in. open-end wrenches • Needle nose pliers • 2.5-mm ball driver (supplied in the Accela Pump accessory kit) CAUTION o prevent instrument damage, use ESD protection when handling electronic boards and components.
  • Page 2 Step 1: To remove the pump chassis from the housing Removing the 1. Turn off the power to the Accela Pump. Chassis from 2. Disconnect the power cable, USB cable, and system interconnect cable from the back panel of the pump.
  • Page 3 6. Disconnect the LED cable from the door. LED cable 7. Remove the convoluted waste tubing and the waste funnel. 8. Using a #2 Phillips screwdriver, remove the four screws that secure the chassis to the housing. Set these screws aside for later use.

  • Page 4: Removing The Drip Tray

    Step 2: To remove the drip tray from the chassis Removing the 1. Push the power switch down and out of its slot in the drip tray. Drip Tray Power switch (removed from drip tray) 2. Using a #2 Phillips screwdriver with a long handle, remove the four screws that secure the drip tray to the chassis, and then remove the solvent drip tray from the chassis.

  • Page 5: Removing The Front Panel

    Step 3: To remove the front panel from the chassis Removing the 1. Disconnect the solvent lines from the proportioning valves. Front Panel 2. Using an 8-mm open-end wrench, disconnect the crossover tube from the purge valve and the left side of the LDA.
  • Page 6 6. Using a 1/4-in.×5/16-in. open-end wrench, remove the three hex nuts that secure the front panel to the chassis and set them aside. The hex nuts are located on the back side of the front panel along the edges. One hex nut secures the front panel to the left side of the chassis and two hex nuts secure the front panel to the right side of the chassis.
  • Page 7 3. Remove the cable that is connected to the digital connector on the main PCB and to the J4 connector on the interface PCB. For the Accela Pump with mixer, a cable assembly with an additional connector for the mixer replaces this cable. step 4...
  • Page 8 4. Connect the new cable to the digital connector on the main PCB and the J4 connector on the interface PCB. Connect the pigtail on this cable assembly to the motor pigtail attached to the back of the dynamic mixer. Connection between the motor pigtail above and the pigtail on the cable assembly Digital connector...

  • Page 9: Reassembling The Pump

    6. Reconnect the crossover tube to the purge valve and left side of the LDA. Using the 8-mm wrench from the Accela Pump accessory kit, tighten the nuts. 7. Reconnect the four solvent lines between the vacuum degasser outlets and the proportioning valves.
  • Page 10 Step 6: To reconnect the pump to the LC system Reconnecting 1. Reconnect the solvent lines to the vacuum degasser inlets. the Pump to the 2. To connect the pump to the autosampler, do one of the following: LC System •...