2-4 Publication: 0028607
PRE-OPERATION
2
Blower Temperature Sensor (Option)
The blower temperature sensor (1) is an optional sensor
that monitors the vacuum exhaust air temperature to help
prevent vacuum pump damage and possible dust
explosions.
Figure 2-4
Figure 2-5
If the vacuum exhaust air temperature exceeds 240°F,
the vacuum vent door will automatically open to allow the
vacuum pump to cool down.
Blower Temperature Sensor
The vacuum pump should never be operated above a
pump exhaust temperature of 240°F. If equipped with
the blower temperature option and if the blower
exhaust temperature exceeds 240°F, the BLOWER
TEMP alarm message (2) will appear and the
warning buzzer will sound. Failure to heed the blower
temperature warning could result in equipment
damage, serious injury, or death.
Blower Temperature Alarm Message on HMI Screen
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