Puritan Bennett 840 Forums

Updated  Jan 5 2024
3 Replies

Message appear in ventilator startup 

Short self test is not allowed ventilator malfunction

Bd post failed

System error 

Equipment: Ventilator bennet 840

RE: Puritan Bennett - 840
Updated  Nov 1 2023
2 Replies

Where to get parts for Puritan 840 ventilator

RE: Puritan Bennett - 840
1 Reply

Manual of ventilator 84

Equipment: Puritan 840

RE: Puritan Bennett - 840
1 Reply

I am looking for a good set of setup/settings notes for performing the "Manual ventilator check using alternate equipment". the service manual indicates "Manual ventilator check target values", but does not specify "Vent Settings" for each, or an equipment setup diagram.

RE: Puritan Bennett - 840
Updated  Apr 9 2022
1 Reply

How to troubleshoote BD Background failed in 840 ventilator

RE: Puritan Bennett - 840
Updated  Mar 14 2022
1 Reply

how do you reset time and date to current time and date?

RE: Puritan Bennett - 840
Added  Dec 9 2021
0 Replies

is it possible to change the language from french to english?

RE: Puritan Bennett - 840
Updated  Jul 28 2021
6 Replies

Hello, I have a Puritan Bennett 840 ventilator and the touch screen stopped working, the display is working only the touch is not, I checked the cable assembly touch frame and it does work. Where else I should start looking for the problem? Thanks :)

RE: Puritan Bennett - 840
Updated  Dec 29 2020
1 Reply

Does anyone know where to get a hold of the 840 (ventilator test software) if it's still even out and about? Any info would be great, thanks.

RE: Puritan Bennett - 840
Updated  Sep 15 2020
2 Replies

 PB840 Compressor is not working.

RE: Puritan Bennett - 840

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Equipment Name: Puritan Bennett - 840
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