RS IDM67, Instruction Manual

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4-3 FUSE REPLACEMENT
Refer to Figure 2B and use the following procedure to examine or replace the meter's fuse:
1. Perform steps 1 through 4 of the battery replacement procedure.
2. Lift the circuit board from case top.
Do not remove the screws from the circuit board.
3. Remove the defective fuse by gently prying one end of the fuse loose and sliding the fuse out of the fuse holder.
4. Install a new fuse of the same size and rating. Make sure the new fuse is fitted centrally in the fuse holder.
5. Make sure that the case top rotary switch and circuit board switch both are in the OFF position.
6. Replace the case top and case bottom. Make sure that the battery leads do not become pinched between the
case halves. Reinstall the screw.
FUSE SPECIFICATION
0.5A 5x20mm 250V Fast HBC 10KA
10A 5x20mm 250V Fast HBC 10KA