DFD6361-Maintenance.pdf - 第556页

E-120 6-7-1. Cl eaning t he central p art of the Y-axi s Procedur es for cleani ng the central part o f the Y-ax is Step No. Do This 1 Press the <Sy stem Initial> button to effec t system initialization. 2 Open the…

E-119

Safety items for greasing the Y-axis (Continued)

CAUTION

If an axis is not operated for a long time after greased, the applied

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.

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

E-120

6-7-1. Cleaning the central part of the Y-axis

Procedures for cleaning the central part of the Y-axis

Step No. Do This

Press the <System Initial> button to effect system initialization.

Open the internal facilities control cover on the front of the

machine. Turn OFF the main switch and then remove the key.

Turn OFF the circuit breaker on the left of the machine. Lock out

the circuit breaker lever with a padlock or the like.

Shut off the facility power supply.

Remove the partition (left). Then store it sufficiently away from

the working area.

- For the removal procedures of the partition (left);

See the section 1-2-3-2 of this chapter, [Removing the partition

(left)].

E-121

Procedures for cleaning the central part of the Y-axis (Continued)

Step No. Do This

With a lint-free cloth, wipe off the dirty grease on the rails and

ball-bearing leadscrew of the linear guide section, which is

located between Y1- and Y2-axis.

Machine front

Rail

Ball-bearing

leadscrew

Reinstall the partition (left).

Continued in the next section.