User's Manual
Table Of Contents
- BT521 Users Manual
- 1 Product Overview and Specifications
- 2 Basic Operation and Setup of the Product
- 3 Use the Product
- 4 Use the Handle and Probes
- 5 View Memory
- 6 Connection to PC or Mobile Device
- 7 Maintenance
BT521
Users Manual
7-4
Replace the Fuse
Warning
To prevent possible electrical shock, fire, or personal injury:
• Use only specified replacement fuses.
• Replace a blown fuse with exact replacement only for
continued protection against arc flash.
To replace the fuse:
1. Make sure the Product is off and any test leads are disconnected.
2. Install the new fuse.
3. Use a screwdriver to loosen the captive screw on the fuse cover at the upper end of
the Product.
4. Install the new fuse.
5. Reinstall the fuse cover.
6. Tighten the fuse cover screw.
See Figure 7-2.
1
2
hpo006.eps
Figure 7-2. Replace the Fuse