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BOC Edwards 412-J User Manual

BOC Edwards 412-J
39 pages
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5500 TABOR ROAD, PHILADELPHIA, PA. 19120 USA 215-831-5400 FAX 215-831-5420
Copyright © 1999
All Rights Reserved
Revision 1.2
6-01
NEW POPPET VALVE ASSEMBLY
M ICROVAC PUM PM ICROVAC PUM P
M ICROVAC PUM PM ICROVAC PUM P
INSTRUCTIONSINSTRUCTIONS
INSTRUCTIONSINSTRUCTIONS
M ODEL :M ODEL :
M ODEL :M ODEL :
212212
212212
--
--
J M ICROVAC PUM PJ M ICROVAC PUM P
J M ICROVAC PUM PJ M ICROVAC PUM P
412412
412412
--
--
J M ICROVAC PUM PJ M ICROVAC PUM P
J M ICROVAC PUM PJ M ICROVAC PUM P
SERIAL NO. SERIAL NO.
SERIAL NO. SERIAL NO.
212212 --JJ 412412 --JJ
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BOC Edwards 412-J Specifications

General IconGeneral
BrandBOC Edwards
Model412-J
CategoryWater Pump
LanguageEnglish

Summary

Microvac Pump Description

General Principle of Operation

Explains the working principle of the Microvac pump mechanism and oil circulation for lubrication and sealing.

Gas Ballast System

Details the function of the gas ballast system in preventing oil contamination by water vapor condensation.

Lubricant Recommendations

Refers to recommended pumping fluids and their critical role in pump operation and longevity.

Microvac Pump Installation

Locating and Mounting the Pump

Provides guidance on selecting an appropriate location and securely mounting the pump on a rigid foundation.

Vacuum Piping Connections

Details best practices for vacuum piping, including line sizing, length, and configuration for efficient operation.

Electrical Connections and Wiring

Covers wiring diagrams, motor starter installation, and solenoid connections for proper operation.

Pump Lubrication and Initial Fill

Explains the initial oil fill procedure and the importance of oil temperature for pump lubrication.

Microvac Pump Operation

Pre-start Check Procedures

Lists essential checks, including pump rotation, oil solenoid operation, and belt tension, before starting.

Pump Start-Up Sequence

Provides step-by-step instructions for starting the pump, including water flow and solenoid activation.

Pump Checking and Leak Localization

Troubleshooting Guide

Specifications and Performance Curves

Summary of Major Attention Items

Pumping Hazardous Gases Safety

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