Operating instructions

4.4. Indication of malfunctions
&
Malfunctions are indicated by a steady light signal of the or-
ange lamp.
Malfunctions must be corrected before the control system
can resume operations.
The following malfunctions can set off an alarm:
Blower
The pressure produced by the blower is too low.
Regenerator heater 1
The safety temperature limiter of regeneration heater 1 has been tripped.
Regenerator heater 2
The safety temperature limiter of regeneration heater 2 has been tripped.
Hopper heater
The safety temperature limiter of the hopper heater has been tripped.
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When the fault has been repaired the pilot lamp will no longer
be on.
64.10-0067GB10 06/00
CTT 30
Start up 34