Probe Installation - Fluke 9118A User Manual

6. This step is only for the optional isothermal block
(9118A-ITB). Insert the isothermal block into the
ceramic tube from the front side of the Product. See
Figure 6.
a. Make sure that the front plug is in contact with the
side of the ceramic tube.
b. The position of block must be as shown in Figure 11.
Right Position
Figure 11. Front Plug Insertion
Wrong Position
gxs130.eps

Probe Installation

When you put the temperature control probes into
their applicable protection tube (see steps 2 and 6
below), make sure the end surface of the probe
handle is aligned with the edge of the TC support
bracket. Failure to do so may cause the Product to
be out of calibration.
Two thermocouples are used as temperature control
probes. These probes are put into the rear of the furnace
and held in position with the TC support bracket.
To install the control probes:
1. Put the long probe into the MAIN TC tube on the rear
panel of the furnace.
2. Align the end surface of the thermocouple handle with
the front edge of the bracket. See Figures 12 and 13 .
3. Tighten the bracket screw to hold the thermocouple in
position.
4. Connect the cable of the long probe to the MAIN TC
connector on the rear panel.
Calibration Furnace
Product Components
Note
17