Q170226E01.pdf - 第31页
RH5 1.2 Safety Precautions SERVICE MANUAL 1.2−14 DA3SEC−81−020−A0 = MEMO =
1.2 Safety Precautions
SERVICE MANUAL
RH5
1.2−13
DA3SEC−81−020−A0
2. Interlock
Opening any one of the safety covers (loader, unloader and Z axis) makes the machine stop after
executing 1 block operation.
Unloader cover
Z axis cover
Loader cover
Unloader cover
Z axis cover
Loader cover
NM−8244A/B/C
NM−8245A/B/C
=HINT=
N When the interlock function has stopped the machine, closing the cover does not make the machine
resume its operation.
N Do not open the above−mentioned covers unnecessarily during operation.
N Usually before opening covers, press the 1 BLOCK switch and confirm that machine has stopped.
3. Stopping the Machine
Follow the procedures of ‘Operation manual/Operation/Starting/Stopping the Operation’ to stop the
machine.
4. Starting the Machine
Follow the procedures of ‘Operation manual/Operation/Starting/Stopping the Operation’ to start the
machine operation.
=HINT=
When the machine has been stopped by hitting the emergency stop switch, follow the procedures
of ‘Operation manual/Operation/Restart after Emergency Stop’ to restart the machine operation.
RH5
1.2 Safety Precautions
SERVICE MANUAL
1.2−14
DA3SEC−81−020−A0
= MEMO =
1.3 On Safety
SERVICE MANUAL
RH5
1.3−1
DA3SEC−81−080−B0
1.3 On Safety
DA3SEC−81−080−B0
Sentence No.
1.3.1 Safety Precautions
To guarantee the safety of the workers, the machine is designed and installed in conformity with the
safety standards and requirements of the country where it is delivered.
The customer of the machine is responsible for observing the safety laws and regulation of his/her
country.
The customer is also responsible for installing the necessary safety devices to protect the machine
operator and other personnel.
The machine must be operated and maintained by the qualified personnel who is well
trained, and well acquainted with the machine and its functions described in the Operation Manual,
Maintenance Manual and Wiring Diagram.
Safety Precaution
“Maintenance at non−electrical parts in electrical installation cabinets must be carried out by electrical
engineers only!”
List of Machine Documents
Machine documents with explanations concerning service and maintenance work, which shall be carried
out by specialist engineers only.
N Operating Instructions
N Wiring Diagrams
N Parts List
N Operating Instructions for Optional Equipment
1.3.2 Safe Working Procedures
While carrying out prescribed operations, observe the safe working procedures in order to prevent
accident or machine damage.
Never modify, neglect nor change the safety devices and the safety circuits.
Normal operation
Be sure to close all the safety covers when performing normal operation in automatic, semiautomatic and
manual modes respectively.
Component Supply/Model Changeover
Opening the cover other than the tray stocker activates the safety sensor, thus causing the whole
machine or operation part to stop completely.
Be sure to turn the power OFF before changing production models.
Always open the cover of the tray stocker when feeding components.
While the tray is replacing, the machine locks the tray stocker. In such a case, wait until the lock has
been released.