Introduction
© 2019 EMP, Inc.
4
Introduction
Purpose
The purpose of this manual is to provide information on how the R20L controller board operates.
Service Technician Responsibilities
Ensure that all safety messages and information messages are read and understood before installation,
maintenance, or repairs are performed. It is important to use caution when service work is performed. Knowledge
of impacted systems and their operation are important before the removal or disassembly of any component.
Liability Disclaimer
EMP cannot anticipate every possible circumstance that might involve a potential hazard. The safety messages
in this document, in related manuals, and on the product are therefore not all inclusive. If a tool, procedure, work
method, or operating technique that is not specifically recommended by EMP is used, you must satisfy yourself
that it is safe for you and for others. You should ensure that the product will not be damaged or be made unsafe
by the operation, maintenance, or repair procedures that you choose.
Additional Information
Access
https://www.emp-corp.com/support/
for service software, service bulletins, service manuals, service
drawings, and other documents related to your installed EMP systems and components. First time users may
create a free customer login at
http://www.emp-corp.com/account/register/
Technical Help
Contact EMP Customer Service for technical help at +1 (906) 789-7497 or
