ABB GLA131 Series Microportable Analyzers
User Manual
ABB PROPRIETARY INFORMATION
80
NOTE
The battery automatically recharges when the analyzer power is
on.
Fuse Replacement
If one of the fuses blows or is otherwise damaged, the analyzer automatically turns
off. There are two fuses in the analyzer – one 5 A fuse for the battery input and one
10 A fuse for the power input. These fuses are available at auto parts stores.
Battery input fuse, automotive, 5 A 32 V DC blade, ATO/ATC, color – tan (see
Figure 68)
Power input fuse, automotive, 10 A 32 V DC blade, ATO/ATC, color – red (see
Figure 69)
Figure 68: 5 A Fuse
Figure 69: 10 A Fuse
To replace a fuse:
1. Power down the analyzer.
2. Disconnect the analyzer Swagelok inlet and outlet exhaust gas lines.
3. Disconnect the analyzer power plug.
4. Move the analyzer to a table where it can be worked on.
5. Open the case by unlatching two clamps next to the handle to expose its
internal components.
6. Locate the fuse: See Figure 70 for locations (overall and close-up views).
