Agilent Technologies 1100 Series Reference Manual page 165

5 Carefully remove the bottom foam part by sliding it out
towards the rear.
7 Press down the power switch light pipe to remove it from
the coupler.
Power
switch light
pipe
The repair level of the power supply assembly is exchange of the complete assembly. No serviceable parts
inside.
1100 Series DAD and MWD Reference Manual
6 Unscrew the power supply at the rear of the module.
8 Remove the power supply completely.
Re-use the coupler on the new power supply.
Coupler
Repairing the Detector 4
165