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Dekker VMAX SERIES User Manual

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Installation
Operation
&
Maintenance
Manual
Oil-Sealed Liquid Ring Vacuum Pump Systems
SERIAL NO.:___________________________ July 2016
TM
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Dekker VMAX SERIES Specifications

General IconGeneral
BrandDekker
ModelVMAX SERIES
CategoryWater Pump
LanguageEnglish

Summary

CUSTOMER SERVICE

Contact Information

Provides contact details for DEKKER Vacuum Technologies, Inc., including phone, fax, website, and email.

INTRODUCTION

SAFETY

THEORY OF OPERATION

STORAGE

INITIAL FREIGHT RECEIPT AND INSPECTION

INSTALLATION

Installation Procedures

Covers unpacking, lifting, location, and mounting requirements for the system.

Ventilation

Electrical Preparation

Pipe Connections and Sizing

Inlet Piping

Guidance on installing inlet piping, including using a temporary screen and ensuring proper sizing.

Discharge Piping

Cooling Water Piping (Water Cooled Systems)

Electrical Controls (if included)

Control Panel Components and Operation

Details on disconnect handles, HOA, LEDs, buttons, and alarms for system operation.

DEKKER Controller

DEKKER Controller Overview

Details the DEKKER Controller's functions, hardware features, and I/O capabilities.

DEKKER Controller Keypad

Keypad Navigation and Status Indicators

Explains the function of each button and status LED on the DEKKER Controller keypad.

Security Access Levels

Managing Access Levels

Describes Basic, Operator, and Service access levels and how to change them.

Program Menu

Program Settings and Warnings

Covers Vac Cut In/Out, Min Run Time, and Temperature Warnings.

Temp Fault

Time and Date Settings

Unit Settings

Options Menu

Key Codes to Add Options

Maintenance Menu

Maintenance Information Access

Accesses spare parts, schedules, run hours, and service history.

Maintenance Schedules

Service History

Resetting the 500 Hour Service Maintenance Alarm

Multi-Machine and Panel Communication

Log Menu

Fault History Log

Displays the ten most recent system faults with detailed information.

START UP PROCEDURES

Startup Checklist and Alignment

Covers removing covers, checking valves, motor rotation, and coupling alignment.

Tensioning a Drive - General Rules of Tensioning

Simple Tensioning Procedure

Fluid Level Checks and Procedures

SHUT DOWN PROCEDURE

SEQUENCE OF OPERATION

System Energization and HAND Mode Start

Steps to energize the system and start pumps in HAND mode.

AUTO Mode Operation and Setpoints

SYSTEM ALARM CONDITIONS

System Alarms Overview

Describes Lag Pump On Alarm and High Temperature Warning.

High Temperature Fault

Inlet Filter and Back Pressure Warnings

Fluid Level Faults

Motor Overload Fault

MAINTENANCE

Pump Bearing Lubrication and Schedule

Details pump bearing lubrication requirements, procedures, and schedules.

Motor Bearing Lubrication (where required)

Motor Bearing Lubrication Schedule

Schedule for motor bearing lubrication frequency and volume based on NEMA frame.

Inlet Filter (if installed)

Seal Fluid

Material Safety Data Sheets

Information about availability of Material Safety Data Sheets.

Oil Change Procedure

Check Seal Fluid Level in Reservoir

Standard System Capacities

Priming the Pump

Complimentary Oil Analysis

Seal Fluid Strainer

Separator Element

Separator Element Oil Return Line

Mechanical Shaft Seals

Seal Weepage and Leakage

Defines and differentiates between minor 'weepage' and actual 'leakage' from seals.

MAINTENANCE SCHEDULE

Scheduled Maintenance Intervals

Lists maintenance tasks for 8, 500, 1000, 3000, 10000, and 30000 hours.

Devarnishing

Accessories and Protective Devices (if included)

Accessories (Optional)

Lists optional accessories like flexible connectors and vibration isolators.

Protective Devices

Devices to protect the unit from damage and aid maintenance.

High Back Pressure Warning

Lag Pump On Alarm

Fluid Level Switches

Protection and Alternation Features

Inlet Filter Differential Pressure

Troubleshooting

Start-Stop Problems

Addresses issues where the system will not start in HAND or AUTO position.

System Shuts Down While Running

Vacuum Problems

Overheating Problems

Unit Overheats in Low Ambient Temperatures

Noise and Vibration Problems

Oil Problems

Troubleshooting Quick Reference Guide

WARRANTY, REPLACEMENT & RETURN POLICIES (Page 1)

WARRANTY, REPLACEMENT & RETURN POLICIES (Page 2)

WARRANTY, REPLACEMENT & RETURN POLICIES (Page 3)

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