CHAPTER 5 Periodic Inspection

3 Daily Inspection

The following is an inspection list that must be performed every day before and after operating the robot.

(1)Inspection to be performed with the controller turned off

1)Turn off the controller.

2)Place a sign indicating the robot is being inspected, to keep others from operating the controller switch.

3)Enter the safeguard enclosure and check the following points.

Checkpoint

Procedure

 

 

Machine harness

Check for scratches, dents and excessive bend and kinks.

Robot cable

(If the machine harness or robot cable is damaged, contact YAMAHA

User cable and wiring

dealer.)

 

 

 

Check air pressure.

Regulator, joints, air tube,

Check for air leaks.

solenoid valve, air cylinder

Check drain.

 

Check air filter for clogging or damage.

Robot exterior

Check for damage. (If a damage is found, contact YAMAHA dealer.)

(2)Inspection to be performed with the controller turned on

1)Check that no one is inside the safeguard enclosure, and then turn on the controller.

2)Place a sign indicating the robot is being inspected, to keep others from operating the controller, programming unit or operation panel.

3)Check the following points from outside the safeguard enclosure.

Checkpoint

Procedure

 

 

 

Check if the safeguard enclosure is in place.

Safeguard enclosure

Check if emergency stop is triggered when the door is opened.

 

Check if warning labels are affixed at the entrance and clearly visible.

 

 

Emergency stop device

Press the emergency stop button to check if it works.

 

 

Robot movement

Check for abnormal movement and excessive vibration and noise. (If

any abnormal symptom is found, contact YAMAHA dealer.)

 

 

 

 

Check if the brake works to stop the Z-axis from dropping more than

Z-axis brake operation *1

3mm from the stationary point. (If any abnormal operation is found,

 

contact YAMAHA dealer.)

 

 

*1 Visually check the Z-axis movement when you press the emergency stop button from outside the safeguard enclosure and also when you turn off the controller.

5-3

Page 131
Image 131
Yamaha YK120X, YK180X owner manual Daily Inspection, Inspection to be performed with the controller turned off

YK120X, YK180X specifications

The Yamaha YK180X and YK120X are two of the latest offerings from Yamaha in the sphere of high-performance synthesizers, designed to cater to both novice and professional musicians. These models are part of Yamaha's commitment to innovation, combining advanced technologies with user-friendly interfaces to create instruments that inspire creativity.

The YK180X stands out with its 88 weighted keys that emulate the feel of an acoustic piano. This feature is particularly beneficial for pianists who seek a realistic playing experience. In contrast, the YK120X offers 61 semi-weighted keys, making it more portable while still providing a satisfying touch that balances playability and responsiveness. Both models incorporate Yamaha's renowned Graded Hammer Standard action, ensuring that the playing experience aligns with traditional piano dynamics.

One of the key technological advancements in both models is the integrated Pure CF Sound Engine. This technology captures the nuances of Yamaha's acclaimed concert grand pianos, delivering rich and authentic sound across a wide range of musical styles. Additionally, the synthesis engines in these synths allow for an expansive palette of sounds, from lush strings and bold brass to rich synthetic tones, enabling musicians to explore various genres effortlessly.

Another impressive feature of the YK180X and YK120X is the extensive library of built-in voices and styles. The YK180X boasts over 600 voices and 200 styles, while the YK120X comes with a diverse selection of over 400 voices and 150 styles, providing users with an array of options to enhance their performance. Both models also include a user-friendly interface with intuitive navigation, allowing for quick access to features and customization.

Connectivity is a critical aspect, and both synthesizers include USB to Host ports for easy integration with computers and mobile devices. With MIDI in and out options, musicians can connect to other musical gear, making these models versatile companions for stage performances and studio recordings alike.

In terms of additional features, the YK180X and YK120X come equipped with a built-in metronome and transpose functions, essential tools for practicing and performing. Moreover, the onboard recording capabilities allow musicians to capture their ideas and compositions quickly and efficiently.

Overall, the Yamaha YK180X and YK120X are powerful and versatile synthesizers that cater to a wide range of musical needs, from home practice to professional settings. With their superior sound quality, realistic playability, and innovative features, they represent an excellent choice for musicians looking to elevate their musical journey.