Dingli JCPT1412ACScissor Lift

Name: Dingli JCPT1412AC
Brand: Dingli

JCPT Series

Power Source

Electric

Lift Capacity

320kg

Platform Size

2.27m × 1.12m

Working Height

13.80m

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Product Overview

The Dingli JCPT1412AC reaches 13.80m working height while maintaining the 320kg platform capacity that contractors demand. This 46-foot class electric scissor lift handles steel erection, curtain wall work, and high-bay warehouse applications. The AC designation indicates the advanced AC drive motor system for improved efficiency and reduced brush maintenance.

Maintain peak performance on your JCPT1412AC with replacement parts from ChinaLiftSupply. Our inventory includes aftermarket AC drive controllers, scissor cylinder seal kits, and platform leveling sensors. Common repairs on high-reach scissors include hydraulic hose replacement, joystick calibration, and pothole protection system service.

Key Features

AC drive motor system eliminates brush replacement maintenance
13.80m working height for multi-story applications
Active pothole protection on all four corners
Roll-out deck extension for additional horizontal reach

Technical Specifications

Specification	Value
Power Source	Electric
Lift Capacity	320kg
Platform Size	2.27m × 1.12m
Working Height	13.80m

Download Full Specification Sheet (PDF)

Available Parts

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Fault Codes & Troubleshooting

Search for error codes displayed on your JCPT1412AC to find causes and solutions. Click on any code to expand details.

Showing 45 of 45 fault codes

Code	Description	Solution	Guide
10	General Alarm ECU	Reset the machine by cycling power. If persistent, check ECU connections and contact service technician for ECU diagnostics or replacement.	View Guide
101	ECU E2PROM Alarm	Contact manufacturer or replace ECU. Memory chip failure requires service.	View Guide
102	ECU Watchdog Fault	Reset system. If recurring, replace ECU. Internal processor monitoring detected fault.	View Guide
110	CANBUS Timeout 1 PCU CPU0	Check CAN bus wiring and connections. Verify termination resistors. Replace PCU if fault persists.	View Guide
114	CANBUS Timeout TM	Check CAN bus wiring to TM1. Verify connections. Replace TM1 controller if needed.	View Guide
115	CANBUS Timeout Scissor Angle Sensor	Check angle sensor wiring and CAN connections. Replace sensor if faulty.	View Guide
140	Pressure Sensor 1 Open/Short to GND	Inspect sensor wiring for damage or disconnection. Check connector pins. Replace sensor if damaged.	View Guide
141	Pressure Sensor 1 Short to PWR	Check for damaged wiring contacting power lines. Repair wiring or replace sensor.	View Guide
147	Pressure Sensor 2 Value Over Max	Check for hydraulic blockage or stuck valve. Sensor may need replacement if readings incorrect.	View Guide
149	Scissor Angle Channel A Open/GND	Inspect angle sensor wiring. Check for damaged cables or loose connections.	View Guide
152	Scissor Angle A Value Over Max	Sensor misaligned or faulty. Recalibrate or replace scissor angle sensor.	View Guide
153	Scissor Angle Channel B Open/GND	Inspect angle sensor channel B wiring. Check for damaged cables.	View Guide
156	Scissor Angle B Value Over Max	Sensor misaligned or faulty. Recalibrate or replace scissor angle sensor.	View Guide
20	General Alarm TM1	Inspect TM1 controller connections. Check for loose wires or corrosion. Reset system and test drive functions. Replace TM1 controller if fault persists.	View Guide
210	TM1 Power Supply Out of Limit	Check battery voltage and connections. Verify charger operation. Battery may need replacement.	View Guide
211	TM1 Power Relay Stuck	Check relay operation. Clean or replace power relay. Inspect for debris or corrosion.	View Guide
220	TM1 Pump Over Current	Check for mechanical binding in pump. Inspect hydraulic fluid level. Replace pump motor if worn.	View Guide
221	TM1 Trac1 Over Current	Check left wheel/motor for obstructions. Inspect motor brushes. Replace motor if damaged.	View Guide
222	TM1 Trac2 Over Current	Check right wheel/motor for obstructions. Inspect motor brushes. Replace motor if damaged.	View Guide
225	TM1 High Temp PCB	Stop operation, allow cooling. Check ventilation. Reduce duty cycle. Clean dust from electronics.	View Guide
30	General Alarm PCU	Check PCU wiring harness and connectors. Verify CAN bus communication. Reset system. Replace PCU if diagnostics confirm failure.	View Guide
31	PCU CPU0 Fault	Critical fault - do not operate. Contact authorized service technician immediately for PCU replacement.	View Guide
32	PCU CPU1 Fault	Critical fault - do not operate. Contact authorized service technician immediately for PCU replacement.	View Guide
51	ECU Alarm	Check communications cable connections and wiring. If unresolved, replace ECU.	View Guide
52	PCU Alarm	Check communications cable connections and wiring. If unresolved, replace PCU.	View Guide
53	TM1 Alarm	Check TM1 controller connections. Replace TM1 if fault persists.	View Guide
54	Pressure Sensor Error	Inspect pressure sensor wiring and connections. Check for hydraulic leaks. Test sensor output with multimeter. Replace sensor if out of specification.	View Guide
55	Angle Sensor Fault	Check wiring to angle sensor. Verify sensor option is properly configured. Replace sensor if faulty.	View Guide
56	Level Sensor Fault	Check wiring to level sensor. Verify load sensing option is properly selected. Replace sensor if needed.	View Guide
57	Overload	Remove excess weight from platform immediately. Verify load does not exceed rated capacity. If alarm persists with light load, calibrate or replace load sensor.	View Guide
58	Pothole	Move machine to level ground. Inspect pothole guards for damage or obstruction. Reset guards to normal position. Clean debris from guard mechanisms.	View Guide
59	High Position Limit	Normal operation - platform at maximum extension. Lower platform to continue driving. Check limit switch if alarm occurs below max height.	View Guide
60	Outdoor 2.5m Position Limit	Normal operation in outdoor mode. Lower platform or switch to indoor mode for full height.	View Guide
61	Tilting X	Move to level surface immediately. Do not operate on slopes exceeding rated grade. Check tilt sensor calibration if false alarm on level ground.	View Guide
62	Tilting Y	Move to level surface immediately. Do not operate on slopes exceeding rated grade. Check tilt sensor calibration if false alarm on level ground.	View Guide
63	Anti-Hand Clamp Position	Normal safety function activated. Check guardrail clearance before continuing operation.	View Guide
64	Left Brake Error	Inspect left brake assembly for wear or damage. Check brake solenoid and wiring. Test brake engagement manually. Replace brake components as needed.	View Guide
65	Right Brake Error	Inspect right brake assembly for wear or damage. Check brake solenoid and wiring. Test brake engagement manually. Replace brake components as needed.	View Guide
66	Battery Low	Charge batteries immediately. Check battery connections and terminals for corrosion. Test battery capacity - replace if unable to hold charge.	View Guide
69	Power Relay Sleep	Restart the power. Check battery charge level. Verify key switch operation.	View Guide
90	TM1 PCB Hot	Stop operation and allow to cool. Check for blocked ventilation. Inspect cooling fan operation. Reduce duty cycle in hot environments. Clean dust from electronics.	View Guide
91	TM1 Radiator Hot	Stop operation and allow cooling. Check ventilation and fan operation. Clean dust from radiator fins.	View Guide
95	Traction Tuning Not Done	Perform traction motor tuning procedure. Contact service technician for calibration.	View Guide
98	Brake Release	Normal indication when brake is manually released. Ensure brakes engage when released.	View Guide
99	Bypass	Warning: bypass was enabled by human. Disable bypass after maintenance. Use with caution.	View Guide

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