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Speed Level Seres - Servce & Parts Manual
January 2019
Secton 9 - Troubleshootng - 3084ES Models
Electrical System Troubleshooting - 3084ES
The electronic control system used on the 3084ES is designed for very low maintenance and long
trouble free operation. The system consists of three electronic microprocessor controlled modules;
the Matrix Module, P600 Motor Control Module and the GP400 Processor. They communicate
through low voltage digital signal technology called CANBUS communication.
The modules are protected against short circuit and reverse polarity to protect against part failure or
incorrect plug connections.
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������
