Dual Simultaneous Programmable Pitch Rev 02.pdf - 第8页

Dual-Simultaneous Pr ogrammable Pitch Owner ’s Manual Safety 4 © 2024 Nords on Corporation 2.3 Basic Safety Prec autions and Pract ices Compliance with the following rec ommended precauti ons and practices red uces the r…

2 Safety

2.1 Overview

This section is intended to provide basic safety information necessary for operating and servicing the

Dual-Simultaneous Programmable Pitch. This section covers the following topics:

•

Safety First

•

Disposa

•

Basic Safety Precautions and Practices

•

Emergency Shutdown

•

Decommis

sioning

•

Safety Warning Labels

To further optimize safe operation, precautions and recommended practices are included with the

procedures throughout this manual.

WARNING!

Failure to comply with any of the safety recommendations could cause serious

injury to the user or damage to the coating system.

NOTE

Safety is considered a joint responsibility between the original equipment

manufacturer (Nordson) and the end-user (owner). All safety precautions and

practices should be in accordance with local regulations and facility policy.

2.2 Safety First

Operation of the Dual-Simultaneous Programmable Pitch involves mechanical devices and electrical

power. It is essential that every person servicing or operating the DSPP fully understands all hazards,

risks, and safety precautions.

2.2.1 Intended Use

Use of Nordson equipment in ways other than those described in the documentation supplied with the

equipment may result in injury to persons or damage to property. Some examples of misuse include:

• Making unauthorized modifications

• Removing or bypassing safety guards or interlocks

• Using incompatible or damaged parts

• Using unapproved auxiliary equipment

• Operating equipment in excess of maximum ratings

Dual-Simultaneous Programmable Pitch Owner’s Manual Safety

2.3 Basic Safety Precautions and Practices

Compliance with the following recommended precautions and practices reduces the risk of personal injury

or damage to property during applicator operation and maintenance.

WARNING!

Failure to comply with any of the safety recommendations could cause serious

injury to the user or damage to the coating system.

2.3.1 Safety of Personnel

• Only trained personnel should be permitted to perform installation, operation, maintenance,

and troubleshooting procedures on the DSPP.

• There should always be a second person present when performing maintenance on a

system that is powered up.

• Before performing maintenance or service on the DSPP, position the applicator at the front

of the dispensing chamber. This will provide easy access to components and limit exposure

to hazardous areas.

• Immediately push the red Emergency Machine Off (EMO) button on your conformal coating

system if personnel are in danger.

• Unplug power source before performing service or maintenance on the conformal coating

system.

• Do not wear loose clothing or jewelry while operating the conformal coating system. Tie

back long hair to prevent it from being caught in moving parts.

• Do not touch moving parts while the conformal coating system is operating.

• To prevent burn injury, wear thermal gloves when working around heater tooling and fluid

heaters.

• Make sure all facility power sources are safely grounded.

• Routinely inspect all air hoses and electrical cables for damage.

• Make sure power cords and air supply hoses do not cross a walkway or aisle.

• Maintain a clean and orderly work area.

• Relieve pneumatic pressure before adjusting or servicing pressurized components.

2.3.2 Material Safety

• Follow Safety Data Sheet (SDS) recommendations for the proper handling, cleanup, and

disposal of hazardous materials and fluids and their containers (i.e., syringes, cups,

reservoirs, etc.) used with the conformal coating system.

• Know the SDS recommendations for treatment of injury resulting from exposure to

hazardous materials.

• Obtain the SDS from the applicable chemical supplier for chemical substances not provided

with the equipment. These chemical substances include those used for processing,

maintenance, and service of the equipment.

• Always wear appropriate Personal Protective Equipment (PPE) as recommended by facility

safety practices and the material manufacturer’s SDS.

• When working with multiple fluids, refer to the SDS to ensure the materials are compatible.

Dual-Simultaneous Programmable Pitch Owner’s Manual Safety

• If possible, save or recycle unused materials. Refer to the SDS before saving or recycling

unused materials.

• DO NOT dispense toxic fluids (materials with a TLV of 200 ppm or lower).

2.3.3 Preventing Applicator and Workpiece Damage

• Immediately press the Emergency Machine Off (EMO or E-Stop) button on the conformal

coating system if the coating system, DSPP, 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 and/or equipment.

• Perform all recommended maintenance procedures at the suggested intervals.

• Immediately contain and clean up any caustic or conductive fluid spills as recommended in

the material manufacturer’s SDS.

• If fluid gets into internal portions of the DSPP (that are not normally wetted), immediately

contact Technical Support.

WARNING!

The DSPP is a precision instrument of inherently safe design. The use of any

coating fluid and the related choice of solvent for cleaning, as well as all

associated safety precautions, is the responsibility of the end-user. Refer to the

SDS for recommendations on personal protective equipment and safety practices.

2.4 Decommissioning

Table 2-1 Recommended Decommissioning Procedures

Component Disposition

Aluminum Parts Recycle aluminum parts.

Steel Parts Recycle steel parts and hardware.

Copper Wiring Recycle copper wiring.

Electronic Components Discard in accordance with local safety/environmental regulations.

Pneumatic Components

Recycle or discard in accordance with local safety/environmental

regulations.

Printed Circuit Boards Discard in accordance with local safety/environmental regulations.

Plastics

Recycle or discard in accordance with local safety/environmental

regulations.

2.5 Disposal

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

Depending on the fluid dispensed and cleaning materials used, the following items may contain

substances whose disposal might be regulated:

• Dispensing Needles

• Fluid Body

• Fittings