YSM10_Mainte_E - 第44页

1-1 1 Maintenance 1. Maintaining machine per for mance The most important condition essential for maintaining the per formance of the machine you purchased is using it under good environmental conditions. Perfor ming dai…

Chapter 1 Maintenance

Contents

1. Maintaining machine performance 1-1

1.1 Essential conditions and working environment 1-1

1.2 Importance of periodic inspections and cleaning 1-2

1.3 Importance of appropriate humidity management 1-2

2. Preparing for maintenance tasks 1-3

2.1 Consumable parts 1-3

2.1.1 Head unit 1-3

2.1.2 Nozzles 1-5

2.1.3 Main unit / base 1-7

2.2 Replaceable parts 1-9

2.2.1 Head unit 1-9

2.3 Maintenance tools 1-10

2.3.1 Cleaning tools 1-10

2.3.2 Lubricating tools and grease 1-12

2.3.3 Special tools 1-14

2.4 Required tools 1-15

1-1

Maintenance

1. Maintaining machine performance

The most important condition essential for maintaining the performance of the machine you purchased is

using it under good environmental conditions. Performing daily maintenance and periodic inspections is also

absolutely essential.

1.1 Essential conditions and working environment

Air

Item Description

Air pressure

Supply air pressure: 0.45MPa or more

Setting air pressure: 0.40MPa (0.39MPa to 0.41MPa)

Air consumption

HM head : 120L/min (ANR) (average), 290L/min (ANR) (max.)

HM5 head : 80L/min (ANR) (average), 230L/min (ANR) (max.)

*If the machine is equipped with sATS15 (option), add the air consumption of 10 L/min

(ANR) per ionizer.

*If the machine is equipped with an ionizer (option), add the air consumption of 10 L/min

(ANR) per ionizer.

Use conditions

Air hose with inner diameter of 8mm or more should be used.

Clean air passed through air dryer and air filter should be used.

Power

Item YSM10

Power supply 200/208/220/240/380/400/416VAC (±10%), 3-phase AC line

Frequency 50 Hz or 60 Hz

Power supply capacity 7.0 kVA

Average power consumption 1.0 kW

Power supply connection Power cable conductor cross-section area: 4 mm

or larger

Environment

Item Description

Noise Complies with EN61000-6-2 standard.

Humidity 20 to 80% (no condensation), optimal range: 50 to 60%

Temperature Functions guaranteed within 15 to 35°C. Machine precision guaranteed within 20 to 28°C.

Overvoltage category category III

Pollution degree degree 2

Altitude 1000 m or less above sea level

Installation

Flat level location sturdy enough so no vibration occurs during operation.

Wooden floors in particular are unsuitable.

Required floor flatness

When using feeder exchange carriages on the front and rear sides of the machine, the

flatness of the floor must be within 10 mm, including the area directly under the machine.

Floor load-bearing strength Approx. 710 kg/m

or more

NOTE

When using an industrial humidiﬁer as static electricity prevention measures, be sure to refer "1.3 Importance of

appropriate humidity management", and comply it.

1-2

Maintenance

1.2 Importance of periodic inspections and cleaning

Periodic inspections and cleaning are extremely important maintenance tasks. Failure to perform inspections

and cleaning will prevent the machine from delivering full performance and may lead to component mounting

problems or equipment breakdowns.

Examples:

• Dirty nozzles might cause mistakes in component recognition and cause mounting errors.

• Dirty air paths may cause numerous pickup and mounting errors.

• Inadequate feeder and feeder plate inspections may cause pickup errors.

• Dirty optical system (camera, lighting, etc.) may cause recognition errors.

• Poor greasing of axes may cause abnormal noises.

• Misdetection of sensor etc due to foreign objects may cause failure in clamping and transferring a board.

As these examples show, failure to make inspections may lead to equipment problems. It is strongly

recommended to perform periodic inspections and cleaning to ensure the machine is used under optimal

conditions.

1.3 Importance of appropriate humidity management

The inappropriate humidity management of the machine installed floor, it triggers dew drops and may damage

the control circuit inside of machine.

Perform the following itmes to secure machine endurance.

Check the temperature and humidity of your site before turning on machines.

• Actuate the air conditioner, humidifier or dehumidifier to adjust the temperature and humidity matched to the

environmental condition described in "1.1 Essential conditions and working environment", confirm the temperature

and humidity of your site settle and then turn on machines.

Use the humidifier adequetly.

• Use the water without much impurity for humidifier.

• The spray type humidifier should be installed at high place enough from machines. Adjust the amount of mist to

prevent the dew drops on machine surface.

• Adjust the humidifier operation as necessary. Especially the using of humidifier in humid period, the humidity may

excess 80%.

TIP

The water without much impurity refers to that is ﬁltered by the dedicated equipment.

The impurity amount of ﬁltered water can be perceived by the electrical conductivity of water (S/cm);

General tap water in Japan: 100 - 400 μ

S/cm

Filtered tap water: approx. 1 - 2 μ

S/cm

CAUTION

For your humidiﬁer, DO NOT use tap water or well water. Those water include small amount of elements as such

Natrium or Chlorine, may cause a decline of insulation, and it may damage the circuit inside of machine.