Why does the blue light of the BioPak 240R TRIM indicator come on immediately after start up and sometimes during operation?
The blue light of the BioPak 240R TRIM indicator is an indication that the user may not have inserted frozen ice canisters into the BioPak. The blue light will ALWAYS come on during the immediate start up of the BioPak as part of the on-board system diagnostic check. Should the blue light come on again 5-10 minutes after start then the user should verify that frozen ice canisters have been inserted into the BioPak. The blue alarm is a warning and will self-cancel after approximately 5-minutes after activation. Should the blue light come on during operation after the initial 15-20 minutes the cable connecting the breathing chamber to the monitor housing is most likely loose and requires tightening.
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