isweek M9803R - Other Notes and Cleaning

3. Replace the power fuse from the supply power In let with fuse. Replace the blown fuse with same
ratings.
4.  Thepowerfuse:100mA/250V,Fast,Φ5
×20mm.
OtherNote
1.  Donotuseabrasivesorsolventsonthebenchmultimeter,useadampclothmilddetergentonly.
2. Ifanyfaultsorabnormalitiesareobserved,t hebench instrumentcannotbeusedanymoreandit
hastobecheckedout.
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