SL940-Install-Ops-Maintenance-7210918_B.pdf - 第35页

Safety 2-1 2 Safety 2.1 Overvi ew This sec tion is in tended t o prov ide basi c safe ty info rmation ne cessary for ope rating and serv icing the Selec t Coa t SL - 940E/SL- 941E Series Co nform al Coating Sy stem . Thi…

1-20 Introduction

1.12.2.2 Rear Cabinet

Below are functional descriptions of SL-940E/SL-941E components shown in Figure 1-10.

Item Name Description

1 Servo Power Supply The Servo Power Supply supplies 48 VDC to the Servo PWA.

2 Power Manager

The Power Manager is located inside the rear cabinet and houses the Main

Circuit Breaker and the Main Power Inlet. It supplies power to various

coating system components.

3 Main Power Cord Connects the coating system to the facility power source.

Main Power Circuit

Breaker

Controls all electrical power to the entire system including the coating

system and laptop computer.

Figure 1-10 Rear Cabinet

Safety 2-1

2 Safety

2.1 Overview

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

Select Coat SL-940E/SL-941E Series Conformal Coating System. This section covers the following

topics:

 Intended Use • Emergency Shutdown

 Basic Safety Precautions and Practices • Interlock

 Lifting and Transport Precautions • Service Shutdown

 Laser Radiation • Lockout of Electrical and Pneumatic Energy

 Earthquake Precautions • Light Beacon

 Safety Warning Labels

To further optimize safe coating system operation, precautions and recommended practices are included

with the procedures throughout this manual.

WARNING! CAUTION!

Unsafe equipment conditions can result in personal injury or property damage.

Failure to properly operate and maintain the system in accordance with this

manual could cause the built-in safety features to be ineffective.

 NOTE Safety is considered a joint responsibility between the original equipment manufacturer

(Asymtek) and the end-user (owner). All safety precautions and practices should be in

accordance with local regulations and facility policy.

2.2 Facility Requirements

To ensure optimal performance and safety, it is necessary to install the coating system in a facility that

meets the necessary requirements listed in Section 10 - Specifications. If you have any questions, please

contact Asymtek Technical Support.

2.3 Intended Use

Use of Asymtek 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 unintended use of

equipment include:

• Using incompatible materials

• 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

2-2 Safety

2.4 Basic Safety Precautions and Practices

Compliance with the following recommended precautions and practices will prevent personal injury or

damage to property during Select Coat SL-940E/SL-941E Series Conformal Coating System operation

and maintenance.

WARNING! CAUTION!

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

injury to the user or damage to the coating system.

2.4.1 Safety of Personnel

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

troubleshooting procedures.

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

that is powered up.

• Locate, identify, and obey all safety warning labels on your system before initial use. See 2.9

Safety Warning Labels for details.

• Immediately push the red Emergency Machine Off (EMO) button if personnel are in danger

of being injured.

• Lock out and tag out power and disconnect facility air to the coating system before

performing service or maintenance on the coating system. See 2.13 Lockout of Electrical and

Pneumatic Energy for details.

• Lock out and tag out power to upstream and downstream machines before performing service

or maintenance on the coating system.

• Do not wear loose clothing or jewelry while operating the system. Tie back long hair to

prevent it from being caught in moving parts.

• Do not touch the dispensing head (robot), conveyor, or other moving parts while the coating

system is operating.

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

heaters.

• If your system is equipped with Laser Fan Width Control, use extreme care to avoid looking

directly at the laser beam or its reflection off of mirror-like surfaces. See 2.7 Laser Radiation.

• Make sure the main power cable and main air supply hose are securely connected before

operating the coating system.

• If in a confined room, ensure adequate and uninterrupted air ventilation, heating, and cooling

to meet environmental stress limits of personnel and the coating system.

• Where volatile organic compound (VOC) emissions can exceed safe limits, facility

ventilation and filtration systems must be operational.