YG300_Mainte_E - 第4页

The instructi on manual of this machine is written fo r those who o perate this machine. P l e a s e r e a d th i s m a n u a l c a r e f u l l y f o r c o r r e c t op e r a t i o n s an d pa y special attention to safe…

Chapter 3 Periodic maintenance items

1. Weekly inspection 3-1

1.1 Cleaning nozzles 3-1

2. Monthly inspection 3-3

2.1 Inspecting ball screws and linear guides of each axis 3-3

2.2 Cleaning and lubricating a nozzle holder 3-

2.3 Cleaning and greasing the X-axis 3-

2.3.1 Cleaning and greasing the X-axis ball screws 3-6

2.3.2 Cleaning and greasing the X-axis linear guides 3-8

2.4 Cleaning and greasing the Y-axis 3-9

2.4.1 Cleaning and greasing the Y-axis ball screws 3-9

2.4.2 Cleaning and greasing the Y-axis linear guides 3-10

2.5 Cleaning and greasing the U-axis 3-12

2.5.1 Cleaning and greasing the U-axis ball screws 3-12

2.5.2 Cleaning and greasing the U-axis linear guides 3-13

2.6 Cleaning and greasing the W-axis 3-14

2.6.1 Cleaning and greasing the W-axis ball screws 3-14

2.6.2 Cleaning and greasing the W-axis linear guides 3-15

2.7 Cleaning and greasing the T-axis 3-16

2.7.1 Cleaning and greasing the T-axis ball screws 3-16

2.7.2 Cleaning and greasing the T-axis linear guides 3-17

2.8 Cleaning and greasing the Z-axis 3-18

2.9 Inspecting and cleaning the air/mist filters 3-1

2.10 Cleaning the camera lens and lighting unit 3-2

3. 3-month, 6-month or one-year inspection 3-23

3.1 Cleaning and replacing the ejector filter 3-23

3.2 Cleaning and lubricating the inside of the spline shaft 3-2

3.2.1 Cleaning the inside of the spline shaft 3-24

3.2.2 Lubricating the slide section and checking the negative pressure 3-26

Chapter 4 How to replace consumable parts

1. Replacing the nozzle leaf springs 4-1

2. Replacing the air joints 4-

3. Replacing the ejector valves 4-

4. Replacing the feeder valves 4-

5. Replacing the blow station filters 4-

The instruction manual of this machine is written for those who operate

this machine.

Please read this manual carefully for correct operations and pay

special attention to safety precautions.

After reading through this manual, please use this manual as an

occasional reference and keep it within reach.

Before using the machine

Contents

1. Safety i

1.1 To ensure safety i

1.2 Safety alert symbols and instructions ii

1.2.1 Safety alert symbols and signal words ii

1.2.2 Basic safety precautions that must be observed iii

1.3 Warning labels v

1.4 Warning label positions x

2. Warranty xiii

3. About this manual xiv

4. Maintenance list xv

Before using the machine

1. Safety

To ensure that the machine you purchased is used safely and correctly, always comply with the instructions

and rules in this manual regarding safety. However this manual cannot cover all items regarding safety in

detail. So it is extremely important that the operator or person handling the machine make correct decisions

regarding safety.

1.1 To ensure safety

To maintain the safety of the operator or person working with this machine, it is essential that it (including

external parts feeders) be installed correctly in compliance with the safety standards and conditions of that

country.

Complying with the safety regulations and laws of that country is the responsibility of the customer who

purchased this machine. The supervisor of this machine must take responsibility to ensure all measures have

been taken for machine safety.

Who is the operator? Who are the service personnel?

CAUTION

Only the operator and service personnel having sufﬁcient knowledge of this machine should handle this machine.

Operator:

The operator is someone who has been trained by us in machine operation, has a thorough knowledge of the machine

operation manual and demonstrates adequate knowledge of machine operation and safety.

Main tasks of the operator include pre-operation inspections, operation (component mounting) and making setups

(changeovers). The machine is only used in normal operating mode.

Service personnel:

The service personnel are those trained by us in machine maintenance as well as safety instruction and demonstrate a

thorough knowledge of safe handling of the machine according to the type and location of machine operation. They must

also understand hazardous sections of the machine and residual risks.

Main tasks of the service personnel include machine maintenance, repair, adjustment and management of the system.

The service personnel may make changes to the machine settings and operation in factory adjustment mode.

Restricting machine operation with passwords

Machine operating levels usable by the operator and service personnel (mentioned above) must be restricted by

password. This prevents the operator and service personnel from using the machine at a higher level than allowed.