Operating instructions

Weekly Maintenance

4.7.3 Heater Flatness

4.7.3.1 Bottom Heater

Make a visual check of the Heaters. Check the flatness of the heater

with a straight edge and a feeler gauge.

Figure 62 - Bottom Heater

Figure 63 - Bottom Heater

As seen below there is a gap (1) between the heater and the straight

edge.

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