Sankosha LP-690E-V3 - User Manual

Questions and Answers

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Joshua BullockSep 4, 2025
Why does my Sankosha LP-690E-V3 display error E24?
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  Lori ThompsonSep 4, 2025
  Error E24 on your Sankosha Power Tool indicates that when the power supply is turned on, or at the time of middle press start, the middle press cylinder end sensor turns on. To troubleshoot, check the cylinder sensor. Start 'Input test 1' of the service menu. If a magnet is placed on the head side of the middle press cylinders and the red sensor does not display or 'S4' does not appear on the display panel, there is a problem with the cylinder sensor. Check the sensor’s wiring for disconnections. If no problem is found, the cylinder sensor itself may be broken. When 'S4' appears on the display panel, there may be a problem with the valve. Check the valve and air pressure.
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Amanda ScottSep 18, 2025
What does error E98 mean on my Sankosha LP-690E-V3?
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  Kara SmithSep 18, 2025
  Error E98 on your Sankosha Power Tool indicates that the input of the display board failed to work properly. First, confirm whether the entry connector has a malfunction by the display board. Next, check the display board for any debris and clean it with an air blower or by drying. If the issue persists after these steps, the display substrate may need to be replaced.
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Tami MitchellSep 16, 2025
What does E28 error mean on Sankosha LP-690E-V3?
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  Ashley McknightSep 16, 2025
  Error E28 on the Sankosha Power Tool indicates that the sensor turns on within 0.70 seconds after the upper press goes down. Check that the air manometer shows 0.6MPa and adjust the air. Additionally, turn the speed controller on the side of the middle press cylinder head side clockwise to adjust the speed. If no change occurs, check the speed controller and replace it if necessary.
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Michael VillaSep 14, 2025
What does E27 error mean on Sankosha LP-690E-V3?
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  Jeremy MartinezSep 14, 2025
  Error E27 on the Sankosha Power Tool indicates that the sensor turns on within 0.60 seconds after the middle press goes down. Verify that the air manometer shows 0.6MPa and adjust the air pressure accordingly. Also, turn the speed controller on the side of the middle press cylinder head side clockwise to adjust the speed. If there is no change, inspect the speed controller and replace it if necessary.
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rfergusonSep 13, 2025
What to do if Sankosha Power Tool displays error E14?
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  Patrick TannerSep 13, 2025
  If the Sankosha Power Tool displays error E14, it means that after the middle press goes up, the sensor is still ON after 2 seconds or more. Check the cylinder sensor by starting 'Input test 1' from the service menu. If placing a magnet on the rod side of the upper press cylinders does not display the red sensor light or 'S8' on the display panel, there's a problem with the cylinder sensor. Check the sensor’s wiring for disconnections. If no wiring issues are found, the cylinder sensor itself may be broken. If 'S8' appears on the display panel, the valve (No.3) may have a problem. Inspect the valve and air pressure.
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Patrick MartinSep 12, 2025
What to do if Sankosha LP-690E-V3 Power Tool displays error E13?
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  daydavidSep 12, 2025
  If the Sankosha Power Tool displays error E13, it means that after the middle press goes up, the sensor is still ON after 2 seconds or more. Check the cylinder sensor by starting 'Input test 1' from the service menu. If placing a magnet on the rod side of the middle press cylinders does not display the red sensor light or 'S4' on the display panel, there's a problem with the cylinder sensor. Check the sensor’s wiring for disconnections. If no wiring issues are found, the cylinder sensor itself may be broken. If 'S4' appears on the display panel, the valve (No.2) may have a problem. Inspect the valve and air pressure.
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Stephen HerringSep 9, 2025
What does E12 error mean on Sankosha LP-690E-V3?
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  Laura Ward PhDSep 9, 2025
  Error E12 on the Sankosha Power Tool means that the middle press is being pressed, but the sensor didn’t turn on. This is likely due to the sensor being in the wrong position. Loosen the band, find the lighting zone, and place the center of the sensor within this zone before fixing it. Also, check the air pressure (Main Pressure: 0.6MPa).
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Roy BrowningSep 7, 2025
What does E11 error mean on Sankosha Power Tool?
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  Shannon MartinSep 7, 2025
  Error E11 on the Sankosha Power Tool means the time until middle press presses is over the time set up by Vol.1. When you touch a magnet to the sensor at the head side of the cylinder, the red light of sensor should light; if it does, the sensor is in the wrong position. Loosen the band, find the lighting zone, place the center of the sensor in the lighting zone, and fix it. If it doesn’t light, the sensor may be faulty. Check if the sensor is broken or if there are loose or disconnected wires. Also, verify the air pressure (Main Pressure: 0.6MPa).
K
Karen Rose DDSSep 6, 2025
Why does my Sankosha Power Tool display error E25?
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  Tonya ScottSep 6, 2025
  Error E25 on your Sankosha Power Tool indicates that when the power supply is turned on, or at the time of upper press start, the upper press cylinder arm sensor turns on. To solve this, check the cylinder sensor. Start 'Input test 1' of the service menu. If a magnet is placed on the head side of the upper press cylinders and the red sensor does not display or 'S6' does not appear on the display panel, there is a problem with the cylinder sensor. Check the sensor’s wiring for disconnections. If no problem is found, the cylinder sensor itself may be broken. When 'S6' appears on the display panel, there may be a problem with the valve. Check the air pressure.
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Joseph ThorntonAug 21, 2025
What to do if Sankosha LP-690E-V3 Power Tool displays error E1?
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  wulindaAug 21, 2025
  If the Sankosha Power Tool displays error E1, it could be due to the emergency stop button being pushed. Turn the emergency stop button clockwise to release the lock, which should make the display appear. Then, push the reset button to return to normal operation. If the error persists after releasing the emergency stop button, there may be a problem with the button itself or its wiring, so you should check those as well.

Summary

Safety Guidelines

Understanding Warning Symbols

Explains the meaning of DANGER, WARNING, and CAUTION symbols used in the manual.

Safety Regulations and Symbols

Details various safety symbols like Generality, Shock Hazard, Cut Hazard, Burn Hazard, Pinch Hazard, Rotation Hazard, General Prohibition, Prohibition of Dismantling, Attention, and Necessity to Ground.

Installation and Grounding Safety

Covers safe installation, rigging, and electrical grounding procedures.

Fire and Electrical Hazards

Warns about flammable articles, touching plugs/switches with wet hands, and water contact.

Operational Safety Precautions

Includes instructions on alteration, use during disrepair, flooding, and general safety instructions for operation.

Cautionary Measures and Maintenance

Details cautions regarding warning labels, operating environment, cleaning, and electrical checks.

Hazardous Area

Identifies hazardous areas on the machine.

Electrically Live Area Hazards

Warns about lethal voltage in the control box and requires qualified professionals and power shut-off.

Machine Motion Hazards

Advises keeping body parts away from moving/rotating parts and turning off power/air before maintenance.

Hot Surface Precautions

Warns that machine surfaces get hot during operation and advises against touching them.

Machine Safety Labels and Instructions

Identifies and describes various safety labels on the machine and their locations.

Label Identification and Placement

Details the placement and meaning of safety labels on the machine.

General Safety Instructions

Provides crucial safety instructions for machine operation and maintenance.

Main Device Components

Main Unit Identification

Illustrates and labels the key components of the main unit, including safety bars, press heads, and control panel.

Control Box Operations

Control Box Button Functions

Explains the functions of the Main Switch, Emergency Stop Button, Control Panel, Left/Right Start Buttons, and Reset Button.

Control Panel Functions

Panel Button Operations

Details the functions of the Collar-Cuff, Long Timer, Short Timer, and Cover Counter buttons on the control panel.

Counter Displays and Button Functions

Explains the display of cover and press counters, and the functions of the Counter Clear, Enter, Power Lamp, and Set/Select Dial.

Operation Procedures

Providing Air Pressure

Details how to provide and adjust air pressure, ensuring it is at the standard 0.6Mpa for operation.

Steam Provision and Power On

Covers providing steam at 0.6Mpa and turning the machine power on using the control box.

Setting Finishing Time

Explains how to select and set the long or short timer for the pressing process.

Shirt Setting and Pressing

Guides on setting cuffs and collars on the tables and initiating the pressing process.

Pressing Completion and Shutdown

Details how the press heads release automatically and how to shut down the machine after operation.

Other Operations

Resetting Emergency Stop

Explains the procedure to release the emergency stop button and return the machine to normal operation.

Cover Counter Management

Details how to reset the cover counter to ensure proper finish quality and prevent errors.

Cuff Setting Guidelines

Provides instructions and examples for correctly setting the cuff for pressing to avoid damage.

Cover;Pad Change Instruction

Collar Cover;Pad Replacement

Step-by-step guide on how to remove the guard plate and fit the collar silicon sponge and spring felt pad.

Installing Collar Cover Components

Details setting cover extension rods and hooking the collar cover onto spring hooks.

Cuff Cover;Pad Replacement Procedure

Guides on removing the cuff cover plate and loosening screws to replace old pads.

Fitting Cuff Padding Components

Explains inserting cuff silicone into felt pads and installing them onto the press.

Finalizing Cuff Cover Installation

Covers covering screws with felt, installing the cuff cover, and returning the cuff cover plate to its position.

Service Menu Operations

Service Menu Navigation

Introduces the service button and details the functions of the Counter Clear Button, Short Button, Enter Button, and Set/Select Dial.

Input Test Procedures

Explains how to perform Input Test 1, detailing sensor names and their corresponding display numbers.

Output and Volume Setting Tests

Guides on performing output tests and adjusting volume function settings, including tables for test lists and volume settings.

Dip and Timer Setting Functions

Details dip function settings and time settings for the display window, including tables for dip function and timer lists.

Initialization, Version, and Test Mode

Covers volume setting initialization, program version display, board running time, and test mode procedures.

Trouble Shooting Guide

Emergency Stop and Safety Bar Errors

Explains troubleshooting steps for errors E1 (Emergency Stop), E2 (Left Safety Bar), and E3 (Right Safety Bar).

Pressing Mechanism Errors

Details troubleshooting for errors E11 (Middle Press Overtime), E12 (Middle Press End Sensor), E13 (Middle Press End Sensor Open Overtime), E14 (Upper Press End Sensor Open Overtime), E20 (Left Start Button).

Button and Sensor Errors

Covers troubleshooting for start button errors (E21) and various sensor errors (E24, E25, E26).

Speed and System Error Codes

Addresses speed errors (E27, E28), input errors (E98), 24V errors (E99), and cover change timing warnings (EC1).

Daily Maintenance

Daily Maintenance Checklist

Provides a checklist for daily checks of air pressure, steam pressure, covers, press surface, and emergency stop.

Daily Air and Steam Checks

Details daily checks for air pressure, regulator/mist separator, and steam pressure, including adjustment procedures.

Daily Steam Trap and Surface Checks

Covers daily checks for steam traps, covers, press surfaces, and emergency stop buttons.

Maintenance Checklists

Daily and Annual Check Schedules

Presents detailed checklists for daily and annual maintenance items, with spaces for recording checks.

Spare Parts List

Index to Diagrams

Provides an index to the diagrams of the machine's components, including front, rear, steam piping, and cover diagrams.

Front Diagram and Parts

Front Component Identification

Illustrates the front view of the machine, labeling various parts with their corresponding numbers and details.

Rear Diagram and Parts

Rear Component Identification

Depicts the rear view of the machine, identifying components with numbers, part names, and quantities.

Steam Piping Diagram and Parts

Steam Piping Component Details

Shows the steam piping layout with numbered components and lists their specifications.

Cover Diagram and Parts

Cover Component Identification

Illustrates the machine's covers and related components, listing part numbers and quantities.

Sensor Diagram

Sensor Locations and Labels

Illustrates the machine with labels pointing to specific sensors like safety bars, start buttons, and end sensors.

Electric Connection Diagram

Power Input and Circuit Protection

Shows the main power input, circuit breaker, and initial power supply connections for the machine.

Power Supply and Control Circuits

Details power supply distribution and initial control circuit connections, including relays and power supply units.

Button and Safety Bar Wiring

Illustrates the wiring for reset buttons, emergency buttons, and safety bars connected to the control system.

Sensor Input Wiring

Depicts the wiring connections for various sensors, including press end sensors and arm sensors, to the control system.

Solenoid Valve Control Wiring

Shows the wiring diagram for solenoid valves controlling the middle press arm, upper press arm, and upper press.

Steam Piping System

Steam Hose and Gauge Connections

Illustrates the steam piping layout, detailing flexible hose lengths and pressure gauge connections.

All Air System Diagram

Pneumatic Control for Press Arms

Presents the pneumatic control system for the middle press arm, upper press arm, and upper press cylinders.

Sankosha LP-690E-V3 Specifications

General

Brand	Sankosha
Model	LP-690E-V3
Category	Power Tool
Language	English

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