SL940-Install-Ops-Maintenance-7210918_B.pdf - 第34页

1- 20 Introduction 1.12.2.2 Rear Cabinet Below are functional d escriptions of SL - 940E/SL- 941E components shown i n Figur e 1-10. Item Name Description 1 Servo Power Supply The Servo Power Supply supplies 48 VDC to th…

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Introduction 1-19
Figure 1-9B Non-Circulating Fluid System
Item Name Description
1 Purge Valve
The Purge Valve is used to purge air out of a circulating fluid system. It
bypasses the Circulation Valve and is generally used at system startup and
after a fluid change.
2 Circulation Valve The Circulation Valve controls the amount of flow of the circulation loop.
3 Pump
The Diaphragm Pump is an air-operated, reciprocating pump. It is a 1:1
pump, operating up to 100 psi. Air pressure to the pump is directly supplied
from the main air supply of the SL-940E/SL-941E Conformal Coating
System.
4 Fluid Regulator
The Fluid Regulator is an air-piloted regulator controlling the fluid pressure
via the software controlled electro-pneumatic air regulator.
5 Filter Assembly
The Filter Assembly blocks small particles in the conformal coating fluid
from clogging the coating applicator.
6 Fluid Heater The Fluid Heater controls the fluid temperature through the ECXP software.
Figure 1-9 Fluid System (Rear View)
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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.
4
Main Power Circuit
Breaker
Controls all electrical power to the entire system including the coating
system and laptop computer.
Figure 1-10 Rear Cabinet
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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