138 1100 Series WS MWS Reference Manual
4 Repairing the Sampler
Installing the peristaltic pump motor
1 Install the new motor and tighten the two holding screws.
2 Take in the new motor and holder.
3 Connect the pump motor to the SUD board.
4 Re-assemble the motor holder and the pump base plate.
5 Re-install the air channel.
6 Assemble the peristaltic pump, (see“Peristaltic Pump" on page 128).
7 Install the sampling unit, (see “Installing the sampling unit" on page 135)
8 Install the sample transport assembly, (see “Installing the sample
transport" on page 133).
9 Install the top cover, top plate, and foam (see “Top Cover and Foam" on
page 132).
10 Replace the plate tray in the tray base.
11 Turn ON the sampler, close the front door.
12 The system will reset automatically.
13 In the user interface perform a “Sample Transport Self Alignment”.