Disassembly Procedures for the M3015A Measurement Server Extension
Disassembly Procedures for the M3015A Measurement
Only units with serial number prefix DE020xxxxx can be repaired. For later units with
serial number prefix DE435xxxxx, only the front bezel can be replaced, and the repair
strategy for a defective device is unit exchange.
It is recommended that you replace all the replaceable parts in the Extension (CO
and Pump) after 15 000 hours (approximately 3 years) of continuous use. See Chapter 3
Maintaining the Instrument for more details on caring for the Extension.
• A thin-bladed screwdriver.
• A pair of large tweezers.
• In addition, for removing the Pump, you will need a large-bladed screwdriver.
There is high voltage inside the Instrument (800V). Do not connect the Measurement
Server Extension to a Monitor while the Extension housing is open.
As well, parts inside the Instrument may be contaminated with bacteria. Protect
yourself from possible infection by wearing examination gloves during these
Removing the Front Cover
To remove the front cover, do the following:
Remove the Server and the Monitor from the Extension.
Use a thin-bladed screwdriver to prise the grey front cover (the console covering the
measurement connector hardware) gently from the bottom of the Extension.
Position the screwdriver in the small slits provided for this purpose. The front cover
then clicks away from the Extension.
Remove the front cover.
Repairing the Instrument