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Summary of Contents for XINGYI 250-D
- Page 1 Xingyi Machine USA LLC. 103 Cedar Ave. Marysville, WA 98270 xingyimachineusa.com (425)231-6773 Manual for 250-D Grinding Machine -------- Version 1.1...
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Page 2: Table Of Contents
Table of Contents 1. Instruction ..............................1 1.1 Summary ............................. 1 1.2 Liability ............................1 1.3 Warranty ............................1 2. Safety ................................1 2.1 Operation safety ........................... 1 2.2 Electrical safety ..........................2 3. General information ........................... 3 3.1 Unpacking ............................ 3 3.2 Transport ............................ - Page 3 6. Maintenance and Repair .......................... 15 6.1 Prior to each new grinding process..................... 15 6.2 Daily ............................. 15 6.3 Weekly............................15 6.4 Repairs ............................16 6.5 Spare parts ..........................16 7. Troubleshooting ............................17 7.1 the machine will not start ......................17 7.2 Fuse or earth fault breaker trip frequently .................
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Page 4: Instruction
1. Introduction 1.1 Summary XINGYI Machine are used for processing the floor surface. The scope of use of the machine depends on the choice of tools. In addition to the use and general functions, this manual describes information on the use, repair, and maintenance of the grinder. Contact your local dealer for further information. -
Page 5: Electrical Safety
Machines from XINGYI may only be used in the way recommended by XINGYI. Machines from XINGYI may only be used for commercial purposes. Anyone using the machine shall know about: ... -
Page 6: General Information
Check the cords before powering in. Any broken cords may cause a serious accident. The wires should be away from the high temperature surface. Keep motor, electrical box, inverter away from water. 3. General information 3.1 Unpacking Check the packaging and equipment carefully on delivery for any possible transport damage. -
Page 7: Storage
It may be damaged by condensation and cold. 4. Machine description 250-D is a speed dis-adjustable, single head, and single-phase edge grinder. It is an ideal machine for small rooms and edges. It can run 10” cup wheel, or standard polishing tools including double segment tools, PCD’s, resin and ceramic bonded tools. -
Page 8: General Description
4.2 General description 1, handlebar 8. handle position wheel 2, emergency stop 9, water tank 3, starter 10, water valve 4, breaker 11, motor 12, grinding head 5, handle 13, travel wheel 6, electrical connection 7, locking pin... -
Page 9: Handle Adjustments
14, wrench 15, connection, dust extractor 16, handle for the wheel level locking 17, lever for wheel level adjustment 18, knob for grinding angle adjustment 19, grinding plate 20, hexagon nut 4.3 Handle adjustments. The handle can be set in different tilt positions to get the best position for operation. When setting the handle, one hand holds the handle for supporting, the other hand pulls out the locking pin from the handle position wheel... -
Page 10: Wheel Level Adjustment
4.4 Wheel level adjustment This is used to adjust the level of two wheels and the grinding head. Pull up and turn it in counterclockwise direction to unlock the wheel level. Push forward or pull backward to adjust the wheel level in the proper position. And turn clockwise direction to lock the wheel level (see below pics). - Page 11 Position 1: Unscrew the knob in counterclockwise direction. Swing the grinding head to the left until the upper hole is aligned up. Place the knob and tighten.
- Page 12 60° Position 2: Unscrew the knob in counterclockwise direction. Swing the grinding head to the center until the middle hole is aligned up. Place the knob and tighten.
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Page 13: Operation
Position 3: Unscrew the knob in counterclockwise direction. Swing the grinding head to the right until the lower hole is aligned up. Place the knob and tighten. 120° 5. Operation 5.1 General The following section describes how to change tools and how to operate the grinding machine. -
Page 14: Access To Grinding Tools
5.3 Access to grinding tools. WARNING Risk of crushing. Risk for personal injury and mechanical damage. Disconnect the power prior to cleaning, maintenance, change of tools and repair. - Page 15 Raise the handle to the highest position in accordance with the Handle Settings page. Two hands hold the handle grips and place a foot on the foot pedal (between two wheels). The machine may be heavy. Carefully, tip the machine backwards until all of the machine reaches the floor.
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Page 16: Fitting Grinding Tools
5.4 Fitting grinding tools The machine uses 3 grinding tools. Press tool plate locking pin to lock the plate. Insert the flat screwdriver into the slot to remove the Velcro adapter. Align the 3 holes on the tool with the 3 pins on the plate and the tool will be attached immediately by magnet which is embedded in the tool plate. -
Page 17: Maneuvering
5.6 Maneuvering Connect a dust extractor to the machine. For available models of dust extractors, go to XINGYI’s website www.xingyimachineusa.com for more information. Place the handle in the working position. Start the dust extractor if dry grinding is to be done. -
Page 18: Transportation
5.8 Transportation When transporting, tilt the handle to the front for the smallest size and the safest position. 6. Maintenance and Repair Always clean the machine after use. Only use high-pressure washer on grinding head and hose and sponge on the rest of the machine. Vacuum clean the electrical cabinet, control panel. -
Page 19: Repairs
6.4 Repairs All repairs that may need to be performed must be done by one of the XINGYI authorized service centers. Contact your dealer if your machine requires servicing. For contact information, check the company website www.xingyimachineusa.com. 6.5 Spare parts To ensure rapid delivery of spare parts, always specify the model, the machine's serial number and the spare part number when ordering. -
Page 20: Troubleshooting
7. Troubleshooting This chapter describes some of the possible failures and how to handle them. If you still cannot resolve it or have an error, please contact your nearest dealer. 7.1 The machine will not start. Fault description Cause Correction Fault on supply, e.g. -
Page 21: The Machine Cannot Cope
7.3 The machine cannot cope. Fault description Cause Correction Reduce the grinding pressure. If the machine runs at high speed, lower the rpm so the machine becomes stronger. See meter for available power. Voltage drop, check the voltage meter during grinding. Too sticky a coating on the The machine cannot surface being processed. -
Page 22: Technical Date
8. Technical data The table and picture show the technical data and dimensions of the machine. 250-D Engine power 2.2 KW / 3 HP Rated voltage Single Phase, 110 V Rated current 25 amps Hertz Working width 250 mm / 10 inch...
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