Side Panel - Fluke 7008 User Manual

7008
Users Guide

7.2 Side Panel

The side panel has three features (see Figure 3): 1) the BACK PRESSURE
valve, 2) the COOLING TEMPERATURE regulating valve, and 3) the COOLING
TEMP gauge. With the interface option an extra cooling valve (HIGH) is provided.
1. The BACK PRESSURE valve adjustment is used to control the amount of
7-2
5. The heater power switch is used to select the appropriate heater
power levels for heating and controlling the bath at various
temperatures.
6. The cooling power switch controls power to the cooling compressor
and cooling fan.
Figure 3. Refrigeration Controls - Side Panel
cooling supplied to the system. This valve reduces the cooling capacity by
restricting the flow of refrigerant to the bath, allowing the adjustment of the
heating to cooling percentage. Under normal operation the valve should be
fully open (counter clockwise).
Figure 2. Front Panel