Exchanging The Leak Sensor - Agilent Technologies 1200 Series Reference Manual

Exchanging the Leak Sensor

When required
Tools required
Parts required
1 Switch off the pump at the main power switch, remove all cables and
2 Remove the top covers and foam, see
3 Remove pump assembly, fan, damper and the bottom foam, see
4 Remove the main board, see
5 Unclip the leak pan and place it in front of the instrument.
6 Pull the leak sensor out of the leak pan and push the leak sensor cable and
7 Push the connector of the new sensor through the metal plate.
8 Place the leak sensor into the leak pan, see
9 Reinstall the bottom foam. Make sure that the leak sensor cable is not
10 Replace the main board, see
11 Install the pump assembly, the fan, the damper and the Z-panel, see
12 Replace top foam and top cover, see
1200 Series QP Reference Manual
Leak messages without leak in the leak pan
Screwdriver Pozidriv #1
Wrench 1/4 inch
Wrench 14 mm
Wrench 7 mm
Wrench 5 mm
Leak sensor 5061-3356
tubings, remove the pump from the stack.
Foam" on page 127.
the Power Supply" on page 148.
Board (LPM Board)"
connector through the metal plate.
into its position.
covered by the foam.
Board (LPM Board)"
"Exchanging the Power Supply"
capillaries.
page 157.
"Removing the Top Cover and
"Exchanging the Low Pressure Pump Main
on page 130.
"Exchanging the Low Pressure Pump Main
on page 130.
on page 148. Reconnect all cables and
"Replacing the Top Cover and Foam"
Repairing the Pump
"Exchanging
Figure 27 and clip the pan back
4
on
153