YRM20_Mainte_E.pdf - 第33页
Chapt er 1 Maintenance Contents 1. Maintaining m achine per f ormanc e 1 -1 1. 1 Essential conditions and working env ironment 1- 1 1.2 Impor tance o f periodic inspections and cleaning 1-2 1.3 Impor tance of appropriate…
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 HM head unit 1-3
2.1.2 RM head unit 1-4
2.1.3 Common to all models 1-5
2.2 Replacement parts 1-9
2.2.1 HM head unit 1-9
2.2.2 RM head unit 1-10
2.2.3 Conveyor and base unit 1-11
2.3 Maintenance tools 1-12
2.3.1 Cleaning tools 1-12
2.3.2 Lubricating tools and grease 1-14
2.3.3 Special tools 1-16
2.4 Required tools 1-17
1. Maintaining machine performance
1-1
Chapter 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
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Air
Item Description
Air pressure
Supply air pressure: 0.45MPa or more, should be clean and dry
Set air pressure: 0.40MPa (0.39MPa to 0.41MPa)
Air consumption
(ANR)
RM • RM type : 60L/min (average); 270L/min (max.)
If the machine is equipped with eATS30 (option),
add the air consumption of 30 L/min for each.
HM • HM type : 260L/min (average); 320L/min (max.)
FM • FM type : 160L/min (average); 270L/min (max.)
Operating condition
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 Description
Power supply Three phase AC 200, 208, 220, 240, 380, 400, and 416V +/- 10%
Frequency 50Hz/60Hz
Power capacity
2.5kVA
Peak: 5.4kVA* When X and Y axes move at full speed.
Breaker rating 30A *Includes the inrush current of the transformer.
Maximum current 55A *When 200V power is supplied.
Average power consumption
2.2kW
Power supply connection Power cable conductor cross-section area: 6.0 mm
2
or larger
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Environment
Item Description
Temperature
Functions guaranteed within 15 to 35°C. Machine precision guaranteed within 20 to 28°C.
Recommended temperature: within 23 to 26°C
Humidity Functions guaranteed within 20 to 80% (no condensation), optimal range: 50 to 60%
Circumstance
No dust or dirt etc. No organic solvent mist, sulfur dioxide gas, chlorine gas, flammable gas and
so.
Noise 78dB or less
Overvoltage category
*1
category III
Pollution degree
*1
degree 2
Altitude 1000m or less above sea level
Installation
Flat level location sturdy enough so no vibration occurs during operation. Concrete or concrete
equivalent strength level needed.
Wooden floors, office floors, or grating in particular are unsuitable.
As using the feeder exchange carriage, the floor flatness within 10mm is required for all targeted
installation area.
Floor load-bearing strength Approx. 850 kg/m
2
or more
Ambient noise
Make sure to prevent significant noise. Operationg noise of the machine or alarm are to be
listened with no incident.
Ambient lighting Make sure to prevent strong light such as sunlight into vision system.
n
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.