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DISCO DAG810 Installation Manual

Automatic surface grinder
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2016-06
INSTALLATION MANUAL
Automatic Surface Grinder
DAG810
Software Version: JUM0001***
Copyright of this document is owned by DISCO CORPORATION
("DISCO"). No part of this document may be copied or reproduced
in any form or by any means, without the express written permission
of DISCO. Also, this document may not be disclosed or transferred
to third parties.
This document is printed on
recyclable
Lint-Free Paper.
- The blue paper is recyclable as used paper just like plain paper.
- The cover paper and adhesive portions are non-recyclable.
(Remove the cover and adhesive portions before recycling.
Recycle the blue paper only.)
UJUSNE*003F

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  • Page 1 Software Version: JUM0001*** Copyright of this document is owned by DISCO CORPORATION ("DISCO"). No part of this document may be copied or reproduced in any form or by any means, without the express written permission of DISCO. Also, this document may not be disclosed or transferred to third parties.

  • Page 2: Read Carefully Before Using This Manual

    If you modify the machine without prior consent of DISCO or repair it in a manner not stated in this manual, the safety assurance features of the machine may be seriously affected.
  • Page 3 Hazard level The safety precautions set forth in this document are classified into DANGER, WARNING and CAUTION categories which represent three degrees of hazards latent in the machine. These categories are defined as detailed below in accordance with the seriousness and probability level of the hazard.
  • Page 4 Safety labels Safety labels are affixed to the potentially hazardous sections of this machine. Before using this machine, verify the label positions and thoroughly understand the hazard levels and hazard descriptions. ・The language used for the safety labels affixed to the machine outer covers can be requested by customers.
  • Page 5 Safety labels (Continued) Label Hazard Level Hazard Descriptions There is a danger that you may die or get seriously injured from electric WARNING shocks. ・Do not touch the electrically charged sections. ・Before performing maintenance work, make sure to shut off the machine power, and lock out the breaker.
  • Page 6 INTRODUCTION About this manual This manual describes the installation procedures of Automatic Surface Grinder Model DAG810. To ensure safety To ensure safety, be sure to thoroughly read and understand the contents of this manual before installing and adjusting the machine.
  • Page 7 Unit notation International System of Unit is adopted to express any unit. Also, all the pressure values are expressed in gauge pressure. Notation of part number In this document, the part numbers are shown as follows. XXXX-XXXXXX-X (YYYYYYYY--Y) New style part no. Former style part no.

  • Page 8: Table Of Contents

    CONTENTS READ CAREFULLY BEFORE USING THIS MANUAL INTRODUCTION ..........Introduction-1 CONTENTS............Contents-1 A. SPECIFICATIONS AND ENVIRONMENTAL REQUIREMENTS OF THE MACHINE......A-1 1. Machine Specifications ....................A-2 2. Dimensions and Mass of Machine on Delivery ............A-4 3. Environmental Conditions .................... A-5 3-1. Installation Space .......................... A-6 3-2.

  • Page 9: Contents

    1-16. Spindle Coolant Flow Check ..................... B-50 2. Machine Relocation ....................B-51 2-1. Terminating Machine Operation ....................B-53 2-2. Water Purge (by DISCO Customer Engineers)................B-53 2-3. Removal of Machine Outer Covers ..................... B-54 2-4. Installation of Retainers for Machine Transportation..............B-56 2-4-1.

  • Page 10: Specifications And Environmental Requirements Of The Machine

    A. SPECIFICATIONS AND ENVIRONMENTAL REQUIREMENTS OF THE MACHINE Summary of this chapter Section No. Title Contents ・Specifications of DAG810 Machine Specifications ・Dimensions and mass of the machine upon Dimensions and Mass of Machine on Delivery delivery ・Environmental requirements for installing the...
  • Page 11 Residual oil 0.1 ppm content Water (For wheel coolant and cleaning use) Water used Deionized water (Consult DISCO if you want to use water other than deionized water) Pressure 0.2 to 0.3 MPa Flow rate 20 L/min or higher Wheel coolant water MAX 5 L/min...

  • Page 12: Machine Specifications

    Machine specifications (Continued) Water (for spindle coolant use) (Continued) Water used If the chlorine, iron, copper or sodium content or electrical conductivity is high, mechanical parts corrosion or hose clogging may be caused. Pressure 0.2 to 0.3 MPa Flow rate 2 L/min or higher Water 20 to 25°C (the maximum permissible hourly temperature...

  • Page 13: Dimensions And Mass Of Machine On Delivery

    2. Dimensions and Mass of Machine on Delivery Dimensions and mass of the machine Dimensions and mass of the machine upon delivery are as follows. Dimensions (mm) Mass(kg) 600 (W) × 1,700 (D) × 1,780 (H) Main body Approx. 1,300 ・In transferring, secure enough space so that the machine will pass safely through the selected route.
  • Page 14 3. Environmental Conditions Summary of this section Section No. Title Contents ・Installation drawing of the machine with Installation Space required space indications ・Environmental conditions required for Environmental Conditions for Installation installing the machine ・Conditions in which the machine is stored or Environmental Conditions for Storage and Transportation transported...

  • Page 15: Installation Space

    ・Maintenance space for spindle replacement requires at least 2,700 mm from the floor to the ceiling. ・The maintenance area is described with the recommended values that are based on SEMI S8. Installation diagram (standard specification) Installation diagram of DAG810 (standard specification) is described here. Adjuster feet (6) Operation /...
  • Page 16 Installation diagram when the optional accessory are used The installation diagram of DAG810 when the vacuum unit, water temperature control unit and UPS (optional accessories) are used is shown. water temperature control unit vacuum unit Adjuster feet (6) Operation Maintenance...

  • Page 17: Environmental Conditions For Installation

    (The water leakage detection system by adding the drain pan will be available soon. Please contact DISCO office or DISCO service office for the detailed specification.) Room temperature + 2 °C (hourly temperature variation: 1 °C max.)
  • Page 18 If you need to use or keep the machine in the environment where dirt and dust float around, please consult DISCO sales representatives. ・Machine anchors are optionally available. They are designed to provide human/equipment protection in the event of an earthquake or other disaster.

  • Page 19: Environmental Conditions For Storage And Transportation

    If you need to use or keep the machine in the environment where dirt and dust float around, please consult DISCO sales representatives. A-10...

  • Page 20: Rear Panel Connection Ports

    4. Piping and Wiring Diagram Summary of this section Section No. Title Contents ・Piping and wiring connections on the machine Rear Panel Connection Ports rear panel ・Piping and wiring diagram of the machine Piping and Wiring Diagram A-11...
  • Page 21 1, 3, 5～12, 13, 14 DAG810 + Spindle coolant supply unit 1, 2, 8, 12, 20～23 DAG810 + Vacuum unit + Spindle coolant supply unit 1, 2, 5～12, 14, 20～23 DAG810 + Vacuum unit + Duct unit + DTU152 1, 4, 5, 8～11, 13～19...
  • Page 22 Rear panel piping and wiring connection ports (Continued) Applicable hose Connection Port Name (*1) (Unit: mm) (*2) Spindle coolant water supply Braided hose Rc1/4 (9 ID × 15 OD) (*2) Spindle coolant water drainage Braided hose Rc1/4 (12 ID × 18 OD) Wheel coolant/ Duct hose Flange pipe...

  • Page 23: Piping And Wiring Diagram

    ・The connection accessories (hard piping, etc.) to be furnished by the user may differ from the ones indicated in the above diagram depending on the machine installation site conditions and connection method. Contact your nearest DISCO office for details. The swage lock type is recommended for the joints to be used.

  • Page 24: Installation And Relocation Of Machine

    B. INSTALLATION AND RELOCATION OF MACHINE Contents of this chapter Section No. Title Contents ・Procedures to install the machine Machine Installation ・Procedures to adjust the installed machine ・Procedures to relocate the machine Machine Relocation...

  • Page 25: Machine Installation

    1. Machine Installation Operation flow This section describes the procedures to install the machine in the flow of the operation steps indicated below. Hoisting and Lowering the Machine Transferring the Machine Leveling the Machine Installation of Machine Anchors [Optional Accessory] Piping Connection Power Cable Connection Connection of Power Cables of Uninterruptible Power Supply Unit [Optional Accessory]...
  • Page 26 It is recommended that the installed machine be secured with anchors of the machine DISCO provides the optional machine anchors for human/equipment protection in case of an earthquake or other disaster. The floor on which the machine is installed should be provided with sufficient waterproofing and drainage treatment If water leakage should occur, the floor surface and downstairs might be damaged.

  • Page 27: Hoisting And Lowering The Machine

    Crane (rated for a hoisting load of 2,000 kg or heavier) Allen wrench (10 mm) Dedicated hoisting jig set (See the table below.) Safety shoes, protective gloves [Composing parts of the dedicated hoisting jig set] Item DISCO Parts ID Qty. HANGER HANGER LJUJ-910003-0（MOJUJ003--A） SHACKLE (A) SHACKLE LENJ-910035-0（MOENJ035）...
  • Page 28 Cautions in hoisting and lowering the machine (Continued) DANGER Ensure that the employed crane is rated for a hoisting load of 2,000 kg or heavier and withstands the machine weight, boom length and hoisting angle If the machine should fall while the machine is hosted or lowered, persons beneath or near it may be crushed to death or severely injured.
  • Page 29 Cautions in hoisting and lowering the machine (Continued) WARNING Make sure that the 6 adjuster feet at the bottom of the machine are equal in height during the machine lowering process If they vary in height, the machine may lose balance and topple when it is landed on the floor, causing persons nearby severely injured or crushed to death.
  • Page 30 Procedures to hoist and lower the machine (Continued) Step No. Procedure Thread the dedicated slings through the shackles and then attach the shackles to the machine as shown in the figure below. ・For the machine front, use 2 shackles at each side. [Machine front view] <...
  • Page 31 Procedures to hoist and lower the machine (Continued) Step No. Procedure After verifying that the slings do not come into contact with any part of the machine, hoist the machine slowly so that it should not be shocked. ・The machine weighs about 1,300 kg. ・Ensure that the employed crane is rated for a hoisting load of 2,000 kg or heavier and withstands the machine weight, boom length and hoisting angle.

  • Page 32: Transferring The Machine

    1-2. Transferring the Machine Content of this section This section describes the procedures to transfer the unloaded machine to the installation site using a forklift. Equipment you must have ready The following tools as well as forklift should be readied to transfer the machine. Forklift Load transporting capacity: 1,300 kg or heavier Fork length: 1,500 mm or longer...
  • Page 33 Cautions in transferring the machine (Continued) WARNING Ensure that there is no person in the machine transfer route and the area around If the machine should topple or fall off the forklift, persons in such area may be severely injured or crushed to death. Wear safety shoes and protective gloves during the operation Otherwise, your feet and hands could be caught or cut off by the machine.
  • Page 34 Procedures to transfer the machine to the installation site Procedure Step No. (Continued from the previous section) Wear safety shoes and protective gloves. Before transferring the machine, check to make sure that the 6 adjuster feet at its bottom are equal in height. Insert the fork of the forklift under the machine.

  • Page 35: Leveling The Machine

    1-3. Leveling the Machine Equipment you must have ready Level gauge (Minimum calibration: 20 μm/m) Adjustable wrench Procedures to level the machine NOTICE Gently place the level gauge at its designated position in the machine If the level gauge installing surface is flawed, it may adversely affect the machine's grinding accuracy.
  • Page 36 Procedures to level the machine (Continued) Step No. Procedure Raise (screw in) the sub-adjuster feet (2) at the bottom of the machine. ・For leveling the machine, only the main adjuster feet are used (the sub-adjuster feet are not used). Main adjuster Sub-adjuster feet feet Level the machine in right/left direction by adjusting the height of the adjuster feet while...

  • Page 37: Installation Of Machine Anchors [Optional Accessory

    1-4. Installation of Machine Anchors [Optional Accessory] Equipment you must have ready The following tools should be readied to install the machine anchors. The floor work for anchorage should be made by the user. Allen wrench (5 mm, 6 mm) Adjustable wrench Anchor bolt (M16×4pcs) Procedures to install machine anchors...

  • Page 38: Piping Connection

    1-5. Piping Connection Operation flow 1-5-1 Drain and Exhaust Duct Piping Connection 1-5-2 Utility Piping Connection Cautions in making piping connection WARNING The only gaseous material allowed to be used with this machine is air If nitrogen (N ) or other gas is used instead of air, it may fill the machine room and cause oxygen deficiency, thereby incurring an accident involving serious personal illness or death.
  • Page 39 Cautions in making piping connection (Continued) WARNING When the piping connection work for the wheel coolant water and spindle coolant water is completed, check looseness of connections for the joints If water leakage should occur, the floor surface and downstairs might be damaged. Lock out the water and air valves before you proceed to installation/ maintenance of the machine If any air valve or water valve at the plant facility side is opened by other persons...
  • Page 40 Cautions in making piping connection (Continued) NOTICE A hose or hard piping line between the machine drain port and the plant-side drain inlet must be inclined to prevent water from remaining its interior If water stays in the hose or hard piping line, water may remain in the drain tank and cause an overflow error.
  • Page 41 Equipment you must have ready The following tools as well as the joints should be readied to make piping connection to the machine. Joints for making connection at the plant facility side are also required separately. Adjustable wrench Wrench Silicone sealant for 19 ×...

  • Page 42: Drain And Exhaust Duct Piping Connection

    1-5-1. Drain and Exhaust Duct Piping Connection Procedures to connect drain/exhaust duct hoses CAUTION When connecting a hose to the drain port/exhaust port, make sure that no excessive force is exerted on the flange pipe of the drain port/exhaust port Applying excessive force to the flange pipe may cause the pipe to break.
  • Page 43 Procedures to connect drain/exhaust duct hoses (Continued) Step No. Procedure Connect the cuffed hose onto the flange pipe of the drain port/exhaust port and secure the connection section with a hose band. Hose band Flange pipe Cuff Allow the silicone sealant to harden for a period of at least 10 hours. Continued in the next section.

  • Page 44: Utility Piping Connection

    1-5-2. Utility Piping Connection Procedures to make utility piping connection This section describes the procedures to connect utility hoses using joints to the utility supply ports located on the rear of the machine main body. → Refer to Section 4-1 [Rear Panel Connection Ports] of Chapter A for locations of the utility supply ports.
  • Page 45 Procedures to make utility piping connection(Continued) Procedure Step No. Fasten the nut to the joint by rotating it clockwise using a wrench. ・Make sure to securely fasten the nut so that the hose does not rotate. Check looseness of connections for the joints. Continued in the next section.

  • Page 46: Power Cable Connection

    1-6. Power Cable Connection Summary of this section This section describes the procedures to install the power cable to the machine main body as well as the procedures to connect the power cables of the accessory units to the machine in the flow of the operation steps indicated below.
  • Page 47 Electric wiring connection diagram Facility Machine Vacuum * Duct * Booster * Coolant * DTU152 * main body unit unit pump unit Machine main power Vacuum unit power Vacuum unit signal Duct unit power Duct unit signal Booster pump unit power Booster pump unit signal Coolant unit...

  • Page 48: Power Cable Installation To Machine Main Body

    1-6-1. Power Cable Installation to Machine Main Body Equipment you must have ready The following tool and cable should be readied to install the power cable to the machine main body. The cable and terminals to be used are not supplied as accessories to the machine. They should be furnished by the user.
  • Page 49 Procedures to install the power cable to the machine main body (Continued) WARNING To prevent the PE line from being disconnected under the strain, make sure that the PE line of the power cable is at least 300 mm longer than the L1/L2/L3 lines If the PE line of the power cable is loosened or disconnected, you may receive an electric shock from leaked current.
  • Page 50 Procedures to install the power cable to the machine main body (Continued) Procedure Step No. (Continued from Section1-5-2) Have the cable, terminals and other items required for power cable installation on hand. ・Make sure that the PE line of the power cable is at least 300 mm longer than the L1/L2/L3 lines.
  • Page 51 Procedures to install the power cable to the machine main body (Continued) Step No. Procedure Connect the power cable L1/L2/L3 lines to the breaker terminal block and tighten the screws of the breaker terminal block with the specified torque (3N•m). L1 L2 L3 Replace the terminal block cover back into the initial position.

  • Page 52: Connection Of Power Cable Of Vacuum Unit [Optional Accessory

    1-6-2. Connection of Power Cable of Vacuum Unit [Optional Accessory] Equipment you must have ready Phillips screwdriver Slotted screwdriver Procedures to connect the power cable of the vacuum unit to the machine Procedure Step No. (Continued from the previous section) Connect the PE line of the vacuum unit power cable to the earth bar located at the bottom part of the control box.

  • Page 53: Connection Of Power Cable Of Booster Pump Unit [Optional Accessory

    1-6-3. Connection of Power Cable of Booster Pump Unit [Optional Accessory] Equipment you must have ready The following tools should be readied to connect the power cable of the booster pump unit [optional accessory] to the machine. Phillips screwdriver Slotted screwdriver Procedures to connect the power cable of the booster pump unit to the machine Procedure Step No.

  • Page 54: Connection Of Power Cable Of Duct Unit [Optional Accessory

    1-6-4. Connection of Power Cable of Duct Unit [Optional Accessory] Equipment you must have ready Phillips screwdriver Slotted screwdriver Procedures to connect the power cable of the duct unit to the machine Procedure Step No. (Continued from the previous section) Connect the PE line of the duct unit power cable to the earth bar located at the bottom part of the control box.

  • Page 55: Connection Of Power Cable Of Coolant Unit [Optional Accessory

    1-6-5. Connection of Power Cable of Coolant Unit [Optional Accessory] Equipment you must have ready Phillips screwdriver Slotted screwdriver Procedures to connect the power cable of the coolant unit to the machine Procedure Step No. (Continued from the previous section) Connect the PE line of the coolant unit power cable to the earth bar located at the bottom part of the control box.
  • Page 56 1-6-6. Connection of Signal Cables of Water Temperature Control Unit (DTU152) Equipment you must have ready Phillips screwdriver Slotted screwdriver Procedures to connect the signal cables of the water temperature control unit to the machine Procedure Step No. (Continued from the previous section) Connect the signal lines of the water temperature control unit (DTU152) to their connectors (J106, J107) on the panel located at the bottom part of the control box.

  • Page 57: Connection Of Power Cables Of Uninterruptible Power Supply Unit [Optional Accessory

    1-7. Connection of Power Cables of Uninterruptible Power Supply Unit [Optional Accessory] Equipment you must have ready Phillips screwdriver Slotted screwdriver DANGER When you connect the power cables of the uninterruptible power supply unit (UPS) to the machine, make sure to remove the jumper wires from the terminal block of the machine first If you connect the UPS [optional accessory] without removing the jumper wires, the power lines will short circuit and cause heat or fire when the UPS power is turned...
  • Page 58 Procedures to connect the power lines of the uninterruptible power supply unit to the machine (Continued) Step No. Procedure Connect the power lines of the uninterruptible power supply unit to the corresponding terminals on the terminal block (TB1). ・Make sure to connect each line to its terminal correctly referring to the following figure. Terminal block (TB1) (Terminals for connection) AC Input LINE side (J901)

  • Page 59: Removal Of Retainers Used For Machine Transportation

    1-8. Removal of Retainers Used for Machine Transportation Operation flow 1-8-1 Removal of Z-axis Retainer Jig 1-8-2 Removal of Y-axis Retainer Jig Retainer jigs used for machine transportation Retainer jigs fix drive sections of the machine to their positions during machine transportation. They are attached to the following sections of the machine.

  • Page 60: Removal Of Y-Axis Retainer Jig

    1-8-2. Removal of Y-axis Retainer Jig Equipment you must have ready Allen wrench (5 mm) Procedures to remove the Y-axis retainer jig from the machine Procedure Step No. (Continued from the previous section) Remove the Y-axis retainer jig (red) from the machine. To remove the retainer jig, you should first remove the 4 hexagon socket-head screws (M6) fixing the jig.

  • Page 61: Installation Of Machine Outer Covers

    1-9. Installation of Machine Outer Covers Equipment you must have ready Allen wrench (4, 5 mm) Adjustable wrench Procedures to install the machine outer covers Procedure Step No. (Continued from the previous section) Install the status indicator into the hole on the machine top cover and then install a nut from under the cover and turn it to secure the status indicator.
  • Page 62 Procedures to install the machine outer covers (Continued) Step No. Procedure Install all the machine outer covers. : Cover lock : Cover retaining screw Continued in the next section. B-39...

  • Page 63: Air Supply

    1-10. Air Supply Air supply procedures CAUTION If you find air filters clogged, immediately replace them (filter elements) with new ones If the filters of the air unit clog, it may cause a decrease in air supply to the machine and resultant machine failure or breakage.

  • Page 64: Wheel Coolant And Spindle Coolant Water Supply

    1-11. Wheel Coolant and Spindle Coolant Water Supply Water supply procedures Procedure Step No. (Continued from the previous section) Unlock the wheel coolant water and spindle coolant water valves at the plant facility side. Open the water valves (wheel coolant water and spindle coolant water). Continued in the next section.

  • Page 65: Application Of Power To Machine

    1-13. Application of Power to Machine Procedures to apply power to the machine WARNING When the machine or floor is wet with water, do not touch the machine or wet floor. Also, turn OFF the facility power source and lock it out with a padlock or the like.
  • Page 66 Procedures to apply power to the machine (Continued) Step No. Procedure If electric wiring to the machine has not been correctly made, errors such as describe below may occur to shut off the machine power. ・C0556 A failure occurs in the vacuum pump. ・C0501 A drop in main air pressure is detected.

  • Page 67: Supply Air Pressure Check

    1-14. Supply Air Pressure Check Procedures to check supply air pressure Procedure Step No. (Continued from the previous section) Remove the cover shown in the figure below. Remove this cover Check to make sure that the indicated value on the pressure sensor (main air) is 0.5 MPa. Pressure sensor (main air)）...

  • Page 68: Wheel Coolant Flow Check

    1-15. Wheel Coolant Flow Check Operation flow 1-15-1 Air Purge 1-15-2 Wheel Coolant Supply Condition Check B-45...

  • Page 69: Air Purge

    1-15-1. Air Purge Air purge procedures Before checking the condition of wheel coolant water supply, you must expel air from the vacuum pump and the wheel coolant water hoses following the operation steps described below. WARNING The interlock mechanism is deactivated when you operate a machine unit on the UNIT OPERATION screen Make sure to keep your fingers and hands away from the movable sections and operation space of the machine while performing operation on the UNIT...
  • Page 70 Air purge procedures (Continued) Step No. Procedure Enter the set up user password and then press ・The following screen appears. Press ・The following screen appears. B-47...
  • Page 71 Air purge procedures (Continued) Step No. Procedure Press ・The following screen appears. Press ・The water flow/air blow system of the chuck table turns ON. Keep the water flow/air blow system turned ON for 2 to 3 minutes to expel air from the vacuum pump and water hoses.

  • Page 72: Wheel Coolant Supply Condition Check

    1-15-2. Wheel Coolant Supply Condition Check Procedures to check the condition of wheel coolant supply Procedure Step No. (Continued from the previous section) Press ・The following screen appears. Press ・The wheel coolant system turns ON. Check the wheel coolant flowmeter to make sure that no bubbles are generated in the water line.

  • Page 73: Spindle Coolant Flow Check

    1-16. Spindle Coolant Flow Check Procedures to check the flow rate of spindle coolant water Procedure Step No. (Continued from the previous section) Remove the cover shown in the figure below at the left side of the machine. Remove this cover Spindle coolant flowmeter Left side Check to make sure that the flow rate of spindle coolant water is 1.5 L/min or higher.

  • Page 74: Machine Relocation

    2. Machine Relocation Operation flow Terminating Machine Operation Water Purge (by DISCO Customer Engineers) Removal of Machine Outer Covers Installation of Retainers for Machine Transportation Piping and Wiring Disconnection Machine Transfer Hoisting and Lowering the Machine (Refer to Section 1-1 of this chapter)
  • Page 75 Precautions in machine relocation WARNING Contact your nearest DISCO office for the draining work required before machine transfer, since the special tools and jigs are used for the work When relocating the machine out of plant (involving transportation by truck or ship), it is necessary to drain the water hoses of the machine.

  • Page 76: Terminating Machine Operation

    Water purge Before transporting the machine by truck or ship, it is necessary to drain the water hoses of the machine. Ask DISCO customer engineers for draining work when you relocate the machine. WARNING Contact your nearest DISCO office for the draining work required before...

  • Page 77: Removal Of Machine Outer Covers

    2-3. Removal of Machine Outer Covers Equipment you must have ready Allen wrench (4, 5 mm). Adjustable wrench Procedures to remove the machine outer covers Procedure Step No. (Continued from the previous section) Check to make sure that power supply is shut off and the air and water valves are closed at the plant facility side.
  • Page 78 Procedures to remove the machine outer covers (Continued) Step No. Procedure Remove the status indicator from the machine top cover. ・Disconnect the connector (J318) of the status indicator. ・Loosen the nut retaining the status indicator under the cover and then screw off the status indicator to remove it.

  • Page 79: Installation Of Retainers For Machine Transportation

    2-4. Installation of Retainers for Machine Transportation Operation flow CAUTION Before transporting the machine, make sure to install the retainer jigs to the Y- axis and Z-axis If you transport the machine without securing these movable components in their positions, it may take a great deal of time later to readjust the machine's grinding accuracy.

  • Page 80: Installation Of Y-Axis Retainer Jig

    2-4-1. Installation of Y-axis Retainer Jig Equipment you must have ready Allen wench (5 mm) Procedures to install the Y-axis retainer jig Procedure Step No. (Continued from the Section2-3) Remove the cover shown in the figure below. Remove this cover. Install the Y-axis retainer jig (red) with the 4 hexagon socket-head screws (M6).

  • Page 81: Installation Of Z-Axis Retainer Jig

    2-4-2. Installation of Z-axis Retainer Jig Equipment you must have ready Allen wrench (5 mm) Procedures to install the Z-axis retainer jig Procedure Step No. (Continued from the previous section) Open the grinding section side cover (L). Z-axis grinding section side cover (L) Install the Z-axis retainer jig (red) with the 4 hexagon socket-head screws (M6).

  • Page 82: Piping And Wiring Disconnection

    2-5. Piping and Wiring Disconnection Equipment you must have ready Adjustable wrench Wrench Phillips screwdriver Procedures to disconnect the hoses and electric wires from the machine WARNING Before making piping or wiring disconnection, make sure to shut off the facility- side power first If you come into contact with a live part of the machine while the facility-side power is turned ON, you may receive an electric shock that could result in severe injury or...

  • Page 83: Index

    Dimensions and mass of machine on delivery ......A-4 Utility piping connection............B-21 Drain and Exhaust Duct Piping Connection ......B-19 Water purge (by DISCO customer engineers) ...... B-53 Environmental conditions for installation .........A-8 Wheel coolant flow check............. B-45 Environmental conditions for storage and transportation..A-10 Wheel coolant supply condition check........

  • Page 84: Whom To Contact In An Emergency

    Be sure to contact us Immediately get in touch with the nearest DISCO or DISCO Service Office if a situation arises where an accident has occurred or might occur that involves injury or death during the operation of DISCO equipment.

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