Fluke 1507 Insulation measuring device, 50 V, 100 V, 250 V, 500 V, 1000 V (+20 %, -0 %) 2427890 User Manual

Product codes
2427890
Page of 38
1507/1503 
Users Manual 
18 
Testing the Fuse 
XW
Warning 
To avoid electrical shock or injury, remove 
the test leads and any input signals before 
replacing the fuse. 
Test the fuse as described below and shown in Figure 10. 
Replace the fuse as shown in Figure 11. 
1.
 
Turn the rotary switch to the 
O
 position. 
2.
 
Press and hold 
T
. If the display reading is 
FUSE
the fuse is bad and should be replaced.  
INSULATION  TESTER
1507
315 mA 
Fuse 
OK
 
bbw06f.eps 
Figure 10. Testing the Fuse