General Disassemble 8 
160 Agilent U1602B/U1604B User’s and Service Guide 
To remove battery pack
There are two alternative ways to remove battery pack from the 
instrument:
• without stand installed
• with stand installed (for battery replacement purpose)
To remove battery pack without stand installed, perform the instructions 
below and followed by the battery removing procedures:
• To remove stand
1 Remove two screw as pointed in Figure 8- 3.
Figure 8-3 Remove battery cover screw
To avoid electric shock, ensure you disconnect all input and power cord to the 
instrument. Do not operate the instrument until the battery covers are covered 
securely.