3M 8800 Series 用户手册
12
Requesting Service
Before you call for service, please have the following information available:
The name, address, and phone number of your facility.
Model number and serial number of the equipment (located on label
above power cord).
above power cord).
Description of the problem. For example: poor or no detection, system
alarms for no apparent reason, or alarm light does not work.
alarms for no apparent reason, or alarm light does not work.
3M Service Phone Numbers
For any questions regarding the detection system, call one of the following
numbers.
numbers.
In the United States
1-800-328-0067
In Canada
English
1-800-268-6235
Francais 1-800-567-3193
In Other Countries
Call your local 3M office.