The user-accessible components are located directly behind the front doors.

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Figure: VN-A10 Autosampler interior view

No.

Description

1

Sample compartment with carousel

2

Drain pump

3

Leak tray with:

3a

Keypad with status indicators

3b

Pump capillary guide hole

3c

Type label, indicating the module name, serial number, part number and revision number

3d

Drain funnel

3e

Drain ports

3f

Leak sensor

4

Needle wash pump

5

Injection unit (refer to next page for detailed view)

6

Insulation Cover

7

Seal wash inlet port

8

Guides for capillary to column compartment

Injection Unit of the Autosampler

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Figure: VN-A10 Detailed view of the injection unit without insulation cover

No.

Description

1

Shipping lock screw for needle unit

2

Needle unit with vial pusher

3

Sample loop unit

4

Needle seat

5

Injection valve

6

Solvent valve

7

Check valve

8

Selector valve

9

Metering device head

10

Pressure sensor