[TechAssist] Re: ESL (Electro Signal Lab) Smoke detectormodel 445DRT

  • From: Ed Gaidies <teltek2@xxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Wed, 22 May 2002 18:04:49 -0400

Yup...change the Battery, or scrap it.

- Ed -
Ed Gaidies
TEL-TEK ELECTRONICS
Midland, Ontario, Canada.


teltek2@xxxxxxxxxxxx
teltek@xxxxxxx


> From: Gary McCartney <number63@xxxxxxxxxxxxx>
> Reply-To: techassist@xxxxxxxxxxxxx
> Date: Wed, 22 May 2002 17:16:53 -0400
> To: techassist@xxxxxxxxxxxxx
> Subject: [TechAssist] Re: ESL (Electro Signal Lab) Smoke detector model 445DRT
> 
> 
> Caution about working on smoke detectors, at least the cheap $10.00 home
> units have a mini nuclear reactor in them. I imagine the one you are
> working on is very sophisticated but still might be dangerous.
> 
> 
> 
> Gary McCartney
> 
> McCartney Electronics
> 7134 Fife Rd, RR 7
> Guelph Ontario Canada N1H 6J4
> Fax: (519)821-1530
> email: number63@xxxxxxxxxxxxx
> 
> 
> 
> 
> Doug Keller wrote:
>> 
>> This detector is out of a hospital. It was malfunctioning and summoned
>> the fire dept. on an automatic call 3 times yesterday. They brought it
>> to me to look at. Does anyone have a schematic or know where I could get
>> one?
>> thanks,
>> Doug
>> 
>> --
>> Doug Keller               "A day without sunshine
>> Wis-Kel Electronics        is like.......night"
>> 101 Freeland Ave
>> Terra Alta, WV
>> USA       26764
>> 1-304-789-3165
>> dek@xxxxxxxxxx
>> 
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