YesAX V3.1.2 - Software User Manual.pdf - 第25页

2-6 Safety 2.7 Electrical Hazard s  Always disconnec t the equipm ent from the power sour ce and attach a lockout dev ice to the electrical disconne ct before performing any maintenan ce or repair. 2.7.1 X-Ray Safet y W…

Safety 2-5

2.5.2 Preventing AXI System and Workpiece Damage

 Immediately push the EMO button if AXI system or a workpiece is in danger of

being damaged.

 Use standard Electrostatic Discharge (ESD) precautions when working near sensitive

components. Always wear a grounding strap and connect it to the ESD ground before

handling workpieces.

 Follow all recommended system maintenance procedures.

 Always keep the inspection area clear of any fallen workpieces or obstacles.

 Ensure that no air intakes or exhaust grilles are blocked when the system is in operation.

2.6 Lifting and Transport Precautions

2.6.1 Considerations

Before attempting to lift a load, personnel should take into consideration the following factors:

 Is lifting and transporting equipment available that might make the task safer and easier?

 Do you need to use personal protective equipment such as back supports and work gloves?

 Do you need an assistant to help you lift or guide the load?

 Do you know the destination for the load and the route you have to follow?

 Has the load been prepared for lifting (doors closed, facility cables disconnected, loose

items secured, earthquake-bolts removed)?

2.6.2 Precautions

When lifting, transporting, and lowering heavy or large loads, personnel should observe the following

precautions:

 Stand close to the load to be lifted and place your feet at shoulder width.

 Firmly grip the load and bring the load close to your body.

 Lift your head and shoulders first and with your back straight, use the strength of your legs

to slowly and smoothly raise yourself up.

 DO NOT twist your body. Change direction by first moving your feet.

 When transporting the load on a cart or a lifting device, reduce back strain by pushing

rather than pulling the load.

 When lowering the load, bend your knees, lower it slowly and smoothly, and keep your

fingers out from under the load.

2-6 Safety

2.7 Electrical Hazards

 Always disconnect the equipment from the power source and attach a lockout device to the

electrical disconnect before performing any maintenance or repair.

2.7.1 X-Ray Safety Warning

The X2/X3 AXI systems generate X-rays. Exposure to the x-rays could lead to serious bodily injury. Use

is limited to persons trained in the required safety precautions, governmental health regulations, and

operational characteristics of the machine. Any user of this device in the U.S. must be familiar with

(CFR) 1020.40 that regulates the use of X-ray generating machines. Other local regulations may also

apply.

Please be aware that this machine is considered a “Cabinet X-ray System” under U.S. regulation. You

should familiarize yourself with the applicable national and local regulations, and independently

determine how the machine is regulated.

2.7.2 Laser Radiation

The AXI system uses a Class II Laser Height Sensor. Observe the following safety precautions in addition

to the standard AXI system safety precautions.

 Operate the AXI system only according to the procedures described in the instructions

included. Failure to do so may result in injury due to exposure to the laser beam.

 DO NOT look directly at the laser beam.

2.8 Disposal

Dispose of equipment and materials used in operation and servicing in accordance with local regulations.

2.9 Decommissioning Procedures

The Nordson YESTECH AXI systems should provide you with years of safe and reliable service. When it

becomes necessary to decommission the system, the components should be dispositioned as specified in

Table 2-2.

Table 2-2 Recommended Decommission Procedures

Component

Disposition

Aluminum Parts

Recycle aluminum chamber, panels, shelves, doors, and hardware.

Steel Parts

Recycle any stainless steel parts.

Copper Wiring

Recycle any copper wiring.

Lead Parts

Recycle any lead parts, or discard in designated collection areas, in

accordance with local safety/environmental regulations.

Electronic Components

Discard in accordance with local safety/environmental regulations.

Plastics

Recycle or discard in accordance with local safety/environmental

regulations.

Safety 2-7

2.10 Emergency Shutdown

In the event of an emergency or malfunction, press the EMO button. The EMO buttons are the

large red buttons located on the front panel of the AXI system (Figure 2-3). Activating the EMO

vents all pressure in the pneumatic system and cuts power to all components except the computer,

the monitor, and the camera.

TIP If the operator or technician is unable to reach the EMO button, the main circuit breaker

(Figure 2-3) can be used for emergency shutdown.

Item

Description

EMO Button

System Power Switch

X-ray Power Switch

Circuit Breaker

Figure 2-3 ON and EMO/Off Buttons

WARNING! In an emergency, failure to completely shut down power to the AXI system with

the EMO can cause serious injury to the user and/or damage to the AXI system.

The AXI systems are equipped with a large, clearly marked, front console-mounted emergency machine

off (EMO) button. When activated, the main power connection to the system is disconnected via a

momentary action switch that sets the main power relay to the OFF state and stops operation. The only

connection that remains intact is the ON button which, after the EMO is reset, restores full power to the

system.