DFD6361-Maintenance - 第490页

E-54 Safety i tems for gr easing the elev ator axis (Conti nued) NOTICE - If the are as to be lubr icated ar e dark d ue to t he envi ronmental conditions, c onfirm th e nipple locati ons and cl eaning are as with a flas…

E-53

5-2. Greasing the Elevator Axis

Operation flow

The procedure for greasing the elevator axis consists of the following steps.

5-2-1 Preparation of greasing the elevator axis

5-2-2 Greasing the elevator axis

5-2-3 Completion of greasing the elevator axis

Safety items for greasing the elevator axis

WARNING

If any touch panel control is inadvertently activated during

maintenance or inspection, unexpected machine operation may

cause death or serious injury.

While you don't use the touch panel, press the Disco's logo button

located at the upper left of the screen in order to lock up and

deactivate the touch panel.

CAUTION

When you perform maintenance with the outer cover removed,

observe the following precaution. If you stand the removed outer

cover against the machine, you may receive injury by the cover if it is

toppled by the earthquake or like that.

After taking off the outer cover for maintenance purposes, store it

sufficiently away from the working area.

CAUTION

If the axis does not move for a long time after being greased, the

grease will harden. This could adversely affect the precision of the

machine, such as a position error during axis operation.

Do not perform greasing before a long-term operation suspension.

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Safety items for greasing the elevator axis (Continued)

NOTICE

- If the areas to be lubricated are dark due to the environmental

conditions, confirm the nipple locations and cleaning areas with a

flashlight or the like to ensure proper lubrication.

- Neither safety goggles, protective gloves, stepstools, flashlights nor

alcohol, all of which are necessary for maintenance work, are not

supplied with the machine. Use what are furnished in your factory or

what comply with your factory's standards.

Before greasing

Have on hand the following tools before starting greasing.

For the MSDS;

See the section G-2, [Material Safety Data Sheet (MSDS)].

Grease Name AFC grease

Maker THK

Part No. MOELJ007

Grease gun unit Name MG-70

Maker THK

Part No. MOELJ006

Lint-free waste

Spatula (resin)

Flashlight

Protective gloves

3mm Allen wrench

Phillips screwdriver

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5-2-1. Preparation of greasing the elevator axis

Procedures for preparation of greasing the elevator axis

Step No. Do This

If there is a cassette on the cassette stage, remove it.

On the AXIAL OPERATION screen [screen 7.2], change the

position of the elevator axis to "300mm".

For the AXIS OPERATION screen [screen 7.2];

- See the section C-3, [Axis Operation Check].

Turn OFF the main switch and remove the key.

Turn OFF the circuit breaker on the left of the machine, and then

lock out the circuit breaker lever with a padlock or the like.

Shut off the facility power supply.