YSi-V_Ope_E - 第65页
4-1 4 Maintenance Before beginning work In most cases, maintenance should be perfor med with the main power turned off. However , some maintenance tasks are perfor med under emergency stop conditions with the power turne…
8. One-year inspection 4-22
8.1 W axis 4-22
8.1.1 Cleaning and greasing the W axis ball screws 4-22
8.1.2 Cleaning and greasing the W axes guides 4-23
8.1.3 Cleaning and greasing the hexagon spline 4-24
8.2 Inspecting and cleaning the air/mist filters 4-25
9. How to replace consumable parts 4-27
9.1 Cleaning and replacing the conveyor belts 4-27
9.2 Replacing the UPS (uninterruptible power supply) battery 4-29
4-1
4
Maintenance
Before beginning work
In most cases, maintenance should be performed with the main power turned off.
However, some maintenance tasks are performed under emergency stop conditions with the power turned on.
In such cases, ensure adequate safety and press the emergency stop before beginning the maintenance.
The power is turned on during maintenance where any servo-axis must be operated or YSi-V operation
checked. In this case, also ensure adequate safety before beginning the maintenance.
When operating the YSi-V, make sure the following conditions are met.
n
Operating conditions
1. Supply air pressure is kept at correct pressure.
2. All safety covers are closed.
3. Power cable is correctly connected.
4-2
4
Maintenance
1. Maintaining YSi-V performance
The most important condition essential for maintaining the performance of the YSi-V 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
n
Air
Item Description
Air pressure
Supply air pressure: 0.45MPa
Setting air pressure: 0.40MPa (0.39MPa to 0.41MPa)
Head unit air pressure: 0.040MPa (0.039MPa to 0.041MPa)
Air consumption Air consumption: 24L/min. (ANR) or more can be kept.
Use conditions
Use an air hose with an inner diameter (I.D.) of 3/8-inch and a Hi Cupla (30SH).
Clean air passed through air dryer and air filter should be used.
n
Power
Item Description
Power supply 200/208/220/240/380/400/416VAC (±10%), 3-phase AC line
Frequency 50 Hz or 60 Hz
Power supply capacity 7.0kVA
Average power consumption 0.7kW
Power supply connection Conductor cross-section area of power cable: 3.3mm
2
(AWG12) or more
n
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 1000m or less above sea level
Atmosphere
No dust or powder.(The number of dust particles of more than 0.5 μm in diameter should
be less than 100000/feet
3
) No organic solvent vapor, sulfurous acid gas, chlorine gas
and flammable gases, etc.
Installation floor condition
Flat level location sturdy enough so no vibration occurs during operation.
Wooden floors in particular and those for the office are unsuitable.
Floor load-bearing strength should be 850 kg/m2 or higher.
* For load-bearing strength, consult a professional contractor who is familiar with the
installation location with information on the equipment weight, floor space, positions for
adjuster feet, etc.
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.