M3_MaintenanceManual_e.pdf - 第4页
Befor e star ting work T able of Contents 1. About safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i 2. W arranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .…
ii
Chapter 4 How to replace consumable parts
1. Nozzle leaf springs ...................................................................................4-1
2. Ejector valves............................................................................................4-2
3. Conveyor belt ............................................................................................4-3
Before starting work
Table of Contents
1. About safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i
2. Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii
3. About this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iv
i
Before starting work
1. About safety
Please comply with all safety rules and precautions described in this manual in order to use, inspect and
service the machine in a safe and correct manner. Also, please bear in mind that not all safety items can
be listed in detail in this manual, so that accurate judgment by the person handling the machine is
essential to ensure safety.
■ Safety precautions for maintenance work
The following are basic safety precautions you must observe during maintenance work.
1. Wear appropriate clothing or a uniform that matches the inspection and service work.
2. Turn off the power before inspecting the machine or replacing any parts.
3. Keep the air supply shut off when inspecting pneumatic units or replacing parts of a pneumatic unit.
4. When operating the machine be sure to keep all parts of the body such as the hands or the head away from moving
parts.
5. Make sure the interlock safety devices are maintained in an operable condition so that they will stop the machine
whenever needed.
6. Do not omit any steps in the specified procedure and do not attempt any work not listed in the instructions.
7. Do not place tools on the machine.
■ Operating notes and alert symbols
This manual uses the following symbols to indicate operating notes and precautions.
n
NOTE
Explains key points in the operation procedure or useful information on machine operation in a simple and clear manner.
c
CAUTION
Gives important safety information to prevent damage to the machine or data. Failure to follow this instruction may cause
damage to the machine or data.
w
WARNING
Gives safety information of utmost importance to ensure the safety of the operator and service personnel. Failure to follow
this instruction may cause serious bodily injury or death.
e
Indicates the emergency stop button must first be pressed before continuing the procedure. Failure to follow this instruction
may cause serious bodily injury or death.