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A-4

2. Safety Items for Hoisting and Moving the

Machine

Safety items for hoisting and moving the machine

Follow the safety precautions below when hoisting and moving the machine.

DANGER

- Hoisting the machine

If the machine should fall while it is hoisted, any person under the
machine could be crushed to death or seriously injured. Further,
when the machine is hoisted, it may swing like a pendulum and
press the personnel against the wall or bump against the body of the
personnel, which results in death or serious injury.
When the machine is hoisted, stay away from the area beneath the
machine and from its surrounding area.

- Lifting crane, handlift and hoisting jigs

If the machine should fall while it is hoisted, any person under the
machine could be crushed to death or seriously injured. When
hoisting the machine properly secure the machine with the specified
hoisting jigs.
The mass of the machine is 670 kg for DAD522, DAC552 and
DAD562.
Ensure that the maximum load rating for the employed lifting crane
or handlift is adequate for the machine weight, boom length and
hoisting angle.

Sample

Summary of Contents for DAC552

Page 1: ...d 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 recyclab...

Page 2: ...nual To assure safety in the operation and maintenance of the machine it is important that you know the location of potential safety hazards It is difficult for DISCO to foresee each and every potenti...

Page 3: ...critical situation in which either critical injury or death is very likely to result This symbol is used for the incident in which the injury is critical and there is high probability of occurrence WA...

Page 4: ...ot place your hands or fingers near the blade or flange Ensure that the waterproof cover is kept closed Driving Section Label CAUTION CAUTION It is possible that yours hands and fingers may be caught...

Page 5: ...al Be sure that the machine is installed and adjusted by a qualified person who has completed DISCO s education curriculum hereafter referred to as the maintenance personnel Definition of a manager an...

Page 6: ...e performed by operators Data Maintenance Manual Data maintenance personnel Screen contents for data entry and data entry procedures Maintenance Manual Maintenance personnel Servicing inspection and a...

Page 7: ...Cutting Section Cuts workpieces Operating Control Section Keys on the operation panel are used for data entries and operations Also the monitor displays operation related information in accordance wit...

Page 8: ...huck table vacuum pressure to attract the workpiece to the chuck table Flowmeter Indicates the flow rate of the wheel coolant water Floppy disk drive Functions as an external storage device Optional a...

Page 9: ...t Y axis Z axis axis Main body frame Front Name Function X axis Moves the chuck table to the right and the left Y axis Moves the spindle shaft and the microscope forward and backward Z axis Moves the...

Page 10: ...axis Spindle shaft Y axis Z axis Main body frame Front Name Function X axis Moves the chuck table to the right and the left Y axis Moves the spindle shaft and the microscope forward and backward Z axi...

Page 11: ...t Y axis Z axis axis Main body frame Front Name Function X axis Moves the chuck table to the right and the left Y axis Moves the spindle shaft and the microscope forward and backward Z axis Moves the...

Page 12: ...tions to Be Observed During Operation A 5 4 Inherently Hazardous Areas and Ways to Avoid Hazards A 11 4 1 Inherently Hazardous Areas for Operation and Ways to Avoid Hazards A 12 4 2 Inherently Hazardo...

Page 13: ...C 19 2 1 2 Hoisting and lowering the machine by a handlift C 23 2 2 Transferring the Machine C 26 2 3 Installing the Machine with Adjusters C 28 2 4 Removing Electrical Box Metal Fixtures C 30 2 5 Re...

Page 14: ...ircuit breaker section cover C 62 3 2 3 Removing the circuit breaker section cover C 65 3 2 4 Removing the top cover C 67 3 3 Securing Drive Axes C 68 3 4 Fixing Main Base C 73 3 5 Disconnecting Pipin...

Page 15: ...ety Precautions to Be Observed During Operation Safety precautions that operators should understand before operation Safety precautions that operators should observe during performing any work 4 Inher...

Page 16: ...uct the workers who perform installation to read the safety precautions set forth in the Installation Manual before proceeding to work Also if the workers perform various tasks direct them to read the...

Page 17: ...lfill legal requirements use the sampling port which is provided at the location indicated below connection port Rc1 4 Duct Sampling port Rc1 4 Facility side interlock connection terminal Special user...

Page 18: ...inst the body of the personnel which results in death or serious injury When the machine is hoisted stay away from the area beneath the machine and from its surrounding area Lifting crane handlift and...

Page 19: ...e of any moving parts When the machine interior or floor get wet with water If you operate the machine while its interior or floor get wet with water you may receive electric shock that could result i...

Page 20: ...el While a maintenance task is being performed no one must touch the machine except the maintenance personnel for detailed interlock operation descriptions see section 7 of this chapter Interlock Mech...

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