Installation Guide Wiring Connections Internal Wiring Diagram to suit Toyota/Nissan Application (222l) System Layout Diagram to suit Forklift Application (490j) Calibration 3515 Speed Alert Control Unit – Setup Procedure Service Information Service Schedule Service Procedure Parts List Parts Included with the 3515 Speed Alert Controller...
General Safety Warnings Personal Safety ■ Everyone is responsible for safety. ■ The installer/service personnel should be trained and authorized to complete the required work. ■ Ensure that the machine is safely isolated during installation and testing to protect all personnel. ■...
® The Muirhead Speed Alert Controller, part number 3515, is designed to warn the operator of excess speeds determined by two preset values that are fully programmable. The first value activates the warning signal via relay 1 (RLY 1) while the second value activates the alarm signal via relay 2 (RLY 2). In both warning and alarm states, devices such as strobe lights and audible alarms can be activated.
3. Refer to the wiring tables below and the wiring diagrams on the following pages as a guide on how to wire up the control unit and the wiring loom. Note If ordering a 3515 control unit to replace the module from the 8867 road speed limiter kit, you need to refer to the 8867 product manual. Wiring Connections...
Important If tampering has occurred and the 3515 control unit is not functioning correctly, then a factory restore may be required. To do this, program code 06C must to be entered.
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Typical trip and release frequencies for fork lift trucks These frequencies are set in programming mode and are equal to RCT factory settings. RLY 1 RLY 2 Trip 336 Hz 420 Hz Release 252 Hz 336 Hz Note RCT configures these frequencies as a standard setup. Also note that if a factory restore of 06C8 is initiated, then the set ups as listed above will be installed and all other settings will be erased or lost.
3515 Speed Alert Control Unit 4804 Signal Amplifier (not supplied with the kit, order if necessary for installation of the 3515 control unit) Compliance and Standards RCT has an obligation as a manufacturer to comply with the regulations as required by the relevant regulatory bodies, depending on the market and location.
Troubleshooting Fault Remedy Relay outputs do not activate at desired Perform a factory restore 06c8 and reprogram the relay trip speed. frequencies Note: Relay trip frequencies in programming mode are half the desired trip frequency. The unit will not program or program Perform a factory restore 06c8 and reprogram desired instructions do not yield the desired parameters.
Glossary Amp (Ampere) Minimum alternating current millimetres Advanced Management System Milliwatts Auxiliary Output Not Applicable Controller Area Network Normally Closed CMIO Control Master Input Output PCB Normally Open Control Master Receiver Original Equipment Manufacturer Control Master Transmitter Outputs CM2200 Control Master 2200 Remote Set Output COMMS Communications...
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