Lumasense-technologies M330 Manuel d'utilisateur télécharger pdf (Page 25)

M330 Manual Service  25

510

PID1

(PB1, Int1, Rate1)

510

710

PID2

(PB2, Int2, Rate2)

710

1380

PID3

(PB3, Int3, Rate3)

1380

1750

C(end)

PID4

(PB4, Int4, Rate4)

6.3 Thermocouple Replacements

The M330 has two thermocouples; the primary that senses the cavity temperature and the

secondary that measures air temperature inside the heater chamber. The secondary

thermocouple is only used for monitoring the chamber for heat rate control and safety over

temperature shut-down. The image below is the view of the cavity chamber when the M330

front panel is removed.

Warning: Electrical Shock Hazard! This equipment is to be serviced by trained

personnel only.

Secondary

thermocouple

Primary

thermocouple

View of primary thermocouple when removable cavity is removed.

Heaters (4)

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 44 45

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Lumasense-technologies M330 Manuel d'utilisateur Page 25