70/73 English Instruction Sheet
Page
8
Internal Fuse Test
300 mA
Ω
5-8
Ω
<0.5
OK OK
10 A
OK
70
OK
hr10f.eps
Battery and Fuse Replacement
Note
Before opening the case, make sure the test leads are
removed and the rotary switch is turned to OFF.
F1
F2
70
hr11f.eps