This manual is a detailed description for the application, maintenance, precaution, fault diagnosis and countermeasures of the ASL T330 machine. This is the instructive document used to ensure the machines excellent performance and safe operation, please read it carefully and keep it in a readily available place.
Chapter I Safety and Precautions For your safety, and the protection of the equipment, before using this machine, please make sure to read this manual carefully, and strictly follow it for the process of transporting, commissioning, operating and troubleshooting. 1.1 Safety Guide [1]: The operator must wear water-proof and insulating work shoes and gloves, and barefooted operation is prohibited to prevent personal casualty from electric shock.
[2]: Check whether the specification and the model of the product conform to those of the purchased machine. [3]: All ASL-T330 floor grinding machines have passed strict quality inspections. Please check for certificate of quality, product user manual and warranty card.
Grinding Width 13 In. Wall Gap ¼” 2.3 Product Description 2.3.1 Product Structure Description 2.3.2 Main Product Feature [1]: U-handle, which can rotate around 360°, and is safe and reliable with convenient operation conforming to operator ergonomics. [2]: Special big multi-functional magnet chassis, which enables the grinding material installation and replacement to be more convenient and quicker, and high-speed running to be safer.
Chapter III Operation Instruction 3.1 Equipment Operation Method 3.1.1 Equipment Operation Preparation [1]: Prior to starting, check whether the power switch is in the off state to ensure safety. [2]: First adjust the handle in the line-style, and then hold the handle and with one foot stepping on the step bar and press downwardly;...
[2]: Ensure to clean ground dust. 3.4 Equipment Dismounting Steps and Precaution 3.4.1 Carrying Steps [1]: First, ensure machine is disconnected from power [2]: Ensure vacuum cleaner is disconnected. [3]: Use the lifting handle on the front of the machine to make sure the head isn’t dragging. [4]: One person lifts the metal bar on the front of the machine, and one person lifts from the machine handle.
4.3 Inverter Reset When the equipment is shut down because of over-low voltage or overload, please turn off the power supply. Turn on the power supply again after three minutes, and the equipment will recover to normal. If not, use the control panel to reset (reset setting is as shown in Figure 19).
Chapter V Equipment Maintenance and Overhauling 5.1 Maintenance and Overhauling [1]: Ensure the operator checks the grinding plate before using, if any loose bolts are located on the grinding plate or the bolt, timely fasten the bolt and the nut for preventing uneven abrasion. [2]: Using this equipment to grind, the operator shall ensure the surface is flat end even.
ERROR CODES Fault Code Fault Name Possible reasons of fault Counter-measures ï It is normal status of -Lu- DC Bus under voltage ï At the beginning of powering on and powering on and powering at the end of powering off ï...
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ï Short circuit between phases output ï Please check the E0008 Fault of power module ï Short circuit to the ground connection and connect the wire properly ï Output current is too high ï Please check the ï Power module is damaged connection and mechanism ï...
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ï Output phase disconnection or loss E0016 Fault of output phase ï Please check the Heavy imbalance of inverter’s three- ï connection phase load between inverter and motor ï Please check the quality of motor ï Adjust acceleration time ï Acceleration time is too short E0017 Inverter overload...
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Access fault of display ï Replace the display panel ï Memory circuit fault of display E0022 panel EEPROM ï Please contact the panel EEPROM supplier for repairing ï Select an inverter ï The power rating between motor and E0023 Fault setting of with suitable power parameters inverter is too different...
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