YST15_Users_E.pdf - 第9页

v Safety instructions 2.3 Restrictions on machine use 2.3.1 Defining the operator and ser vice personnel c CAUTION Only the operator and service personnel having sufﬁcient knowledge of this machine should handle this mac…

Safety instructions

2. 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.

2.1 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.

2.1.1 Defining safety

1. Safety has priority over all other operations.

2. Safety is more important than any other task.

3. Safety is the foundation for work efficiency.

4. Safety begins with maintaining (keeping it neat and orderly) the work environment.

2.1.2 Causes of injuries and accidents

Most accidents are not something that occurs but something that are caused. So it is important to make an

effort NOT to cause accidents.

Hazardous actions

• Ignoring causes of accidents

• Working or operating equipment in cramped locations

• Working in locations or positions where safety cannot be ensured

• Unsafe machine operation and using equipment whose safety cannot be ensured

• Working or operating equipment at speeds where safety cannot be ensured

• Working or operating machines with safety equipment removed

• Performing work or tasks on top of a machine currently in operation

• Playing around or goofing off during work

• Performing maintenance or inspections without wearing safety gear

2.2 Using safety gear

Always wear safety gear when operating or servicing equipment.

Helmet, Safety belt : Use during the work at height.

Safety gloves : Use when applying lubricant and when handling organic solvents.

Safety glasses : Use when applying lubricant and when handling organic solvents.

Safety instructions

2.3 Restrictions on machine use

2.3.1 Defining the operator and 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 checks, 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.

2.3.2 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.

2.4 Cautions during machine operation

• Stop all machine operation before cleaning around the machine.

• Always make periodic inspections to prevent unexpected machine breakdowns.

• Allow only properly trained, experienced workers to perform repair and adjustment.

2.5 Cautions during power outages

If a power outage (blackout) occurs during automatic machine operation, always turn the main power switch

off to prevent faulty operation and equipment damage after power has been restored.

Safety instructions

2.6 Handling solvents

Cleaning organic solvents, such as isopropyl alcohol (IPA) and ethanol are used for the maintenance of this

machine (including optional units). Be careful for handling these solvents.

Cautions on handling solvents

1. Hazards to human health

Organic solvents constantly vaporize and contaminate the surrounding atmosphere. Inhaling or coming in contact with

organic solvent vapor may cause serious damage to human health.

2. Flammability

Organic solvents are highly flammable substances and can easily catch fire if handled improperly.

3. Adverse effects on machines

Some kind of solvent may deteriorate parts used in the machine, electric cable sheathes, and other resin parts.

To prevent accidents caused by solvents

1. Be careful not to inhale toxic vapors of solvents for extended periods.

2. Do not use solvents near fire or flame. Keep solvents away from flame or fire.

3. Use only the specified solvent in the correct manner. Do not reuse any solvent repeatedly, and do not mix with other

solvents or chemicals.

4. Check the contents of the safety data sheet (SDS), thoroughly notify work personnel of toxicities of included chemical

materials and measures to be taken in case of an accident, and take necessary countermeasures.

5. Use appropriate safety gear (safety goggles, protective gloves, and respiratory protective devices) corresponding to the

solvent or material types.

6. See the safety data sheet (SDS) for how to dispose the solvents and the cloths used for wiping off the solvents.

CAUTION

If no safety data sheets (SDS) are supplied with solvents or materials you have purchased, be sure to acquire the

safety data sheets from the suppliers.

2.7 Handling grease and oil

Grease or oil is used for the operating axes of this machine. When performing the lubrication work, strictly

observe the cautions shown below.

Cautions on handling grease and oil

1. If grease or oil enters your eye or sticks to your skin, this may cause inflammation. Be sure to wear safety goggles and

protective gloves during work. Additionally, if you swallow grease or oil by mistake, this may cause vomiting or diarrhea.

2. If grease other than that specified is used, this may cause damage to the machine.

3. If grease with different characteristics is mixed with proper grease, this may cause the machine performance to lower.

4. Be sure to cap tightly after use to prevent entry of dust or water content. When storing the grease or oil, avoid the

direct sunlight, keep it away from a fire, and store it in a dark place.

NOTE

When the safety data sheet (SDS) about the grease or oil that is used for the maintenance wok is needed, contact

YAMAHA or your distributor.