ElectrCal System TroubleshootNg - 3084Rt - Mec Speed Level Series Service & Parts Manual

Secton 8 - Troubleshootng - 3084RT Models
Electrical System Troubleshooting - 3084RT
The electronic control system used on the 3084RT was designed for low maintenance and long
trouble free operation. The system consists of two microprocessor based modules; The Matrix
Module and the GP400 Processor. They communicate through a low voltage digital signal called Can-
Bus communication.
To protect against part failure or incorrect plug connections, the modules are fully short circuit and
reverse polarity protected. All electrical plug connections are waterproof to promote longer trouble
free operation and to increase terminal life.
Page 88
NEVER ATTEMPT TO SUPPLY BATTERY POWER, OR VOLTAGE HIGHER
THAN 12 VOLTS TO ANY PART OR MODULE IN THIS SYSTEM, AS
CATASTROPHIC FAILURE OF THE MODULES MAY RESULT������
USE OF HIGH PRESSURE WASHING EQUIPMENT DIRECTLY ON THE
MODULES CAN FORCE WATER INTO SEALED CONNECTION AND
CAN CAUSE A TEMPORARY SYSTEM SHUT-DOWN������ HIGH PRESSURE
WASHING WITHIN THE VICINITY OF THE MODULES IS HIGHLY
DISCOURAGED������
Speed Level Seres - Servce & Parts Manual
January 2019