Ceyear 4024E Manuale di manutenzione - Pagina 9

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4.1 Removal Process

Remove the battery cover assembly (17), and then remove the battery (11).

Gently place the 4024 series spectrum analyzer on the table with back upwards, and remove eight

fixing screws (four on the back and four on the side) of the casing with a Phillips screwdriver.

Separate 4024 front casing from its rear casing (Attention: In this case, two parts of the casing are

connected by multiple cables, do not separate the casing forcibly). Firstly, remove one end of the

interconnecting cable between the front and rear casings, and then place them on the table. In case

of reassembly, pay attention to the relationship of the connection cables, as shown in the following

figure.

Fig. 2 Removal of Battery

Fig. 3 Removal of 6 Fixing Screws