DFD6361-Maintenance - 第535页

E-99 Before g reasing Have on hand the following tools before starting greasin g. For the MSDS; See the section G-2, [Mater ial Safe t y Data Sheet (MSDS) ]. Grease Name AFC gre ase Maker THK Part No. MOELJ007 Grease gun…

E-98

Safety items for greasing the upper arm axis (Continued)

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.

- In a greasing operation, it is necessary to raise or lower the upper

and lower arm, using the I/O CHECK screen.

- When lowering the arms, be sure to move down the lower arm

first. If the upper arm is lowered first, it will contact with the lower

arm and could be broken.

- When raising the arms, be sure to move up the upper arm first. If

the lower arm is raised first, it will contact with the upper arm and

couldbebroken.

- Do not move the upper and lower arms back and forth while they

are lowered. The arms could be broken.

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.

E-99

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-100

6-4-1. Preparation of greasing the upper arm axis

Procedures for preparation of greasing the upper arm axis

Step No. Do This

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

Move the lower arm and upper arm to them lowermost position,

in this order.

- For the procedure of moving the lower arm and upper arm to

them lowermost position;

See the section 6-2-2 of this chapter, [Greasing the push-pull

axis].

Turn OFF the main switch and 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.

Close the facility main valve of air.

Continued in the next section.