Precor Error Code 70-79 Overview

Feb 08, 2022

AMT12 Flat Belt and SCL800 Drive Belt Error and Warning Codes Overview

Applies to AMT12 and SCL800 machines

Issue symptoms

The AMT12 flat belt and SCL800 drive belt integrity (not breaking) is critical to exerciser safety and must be replaced at the specified usage stride or step count. These codes are used to monitor the AMT12 flat belt stride count and the SCL800 drive belt step count to ensure valid reliable count results and belt replacement notification. The AMT12 flat belt system provide fluid movement and support to the stair arms. The SCL800 drive belt provides stair step speed and stopping control. It is critical that these belts are replaced at the specified maximum stride or step count. To help ensure the aggregate stride or step count is maintained throughout the life of the machine, the stride or step count is stored in both the console UPCA and base LPCA.

If either UPCA or LPCA is replaced, the stride or step count will be written to the new board, depending on certain criteria. Different conditions will cause an error or waring to be logged and possible an error message to be shown on the console. In most cases, Codes 71 to 77 are used for informational purposes and will not affect how the machine functions. Codes 70, 78, and 79 indicate critical belt issues that require immediate attention.

The UPCA and LPCA compare software versions and the stored belt stride/step counts to ensure count reliability. If discrepancies are detected, an error or warning indicating the condition will be generated. These errors or warnings can be used to determine if replacement UPCA or LPCA boards were installed and functioning properly.