GW Instek GDS-800 Series User Manual - Manual (Page 5)

GDS-800 Series Digital Storage Oscilloscope Operation Manual
5
3) Grounding
WARNING
• To avoid electrical shock, the power cord protective grounding conductor must be
connected to earth ground.
4) Fuse Replacement
WARNING
• For continued fire protection, replace the fuse with the specified type and rating only.
• Disconnect power cord before replacing fuse.
• Open cover of AC socket with flat blade screwdriver.
• If the fuse is blown, there is something wrong with the instrument. Repair the
cause of fault before replacing fuse.
• Replace the fuse.
5) Cleaning
• Disconnect AC Power Cord from the instrument before cleaning.
• Use a soft cloth dampened in a solution of mild detergent and water. Do
not spray any liquid into the unit.
• Do not use chemicals or cleaners containing benzene, toluene, xylene, acetone
or other harsh chemicals.