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Teledyne 2010A - Split architecture thermal conductivity analyzer User Manual

Page 98

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4 Maintenance

Model 2010A

4-2: Part II

Teledyne Analytical Instruments

Figure 4-1: Major Components

4.3

Fuse Replacement

The 2010A Analysis Unit requires two 5 x 20 mm, 1.6 A, T type

(Slow Blow) fuses. The fuses are located inside the explosion proof housing
on the Electrical Connector Panel, as shown in Figure 4-2. To replace a fuse:

1. Disconnect the Unit from its power source.

2. Place a small screwdriver in the notch in the fuse holder cap,

push in, and rotate 1/4 turn. The cap will pop out a few
millimeters. Pull out the fuse holder cap and fuse, as shown in
Figure 4-2.

Figure 4-2: Removing Fuse Cap and Fuse from Holder