Eriez HMDA Installation, Operation And Maintenance Instructions Download Page 2

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Introduction

New improvements in magnetic materials and technology are applied in 
Eriez Model HMDA Wet Drum Separators. Permanent rather than electro 
magnets are used; new magnetic circuits have been designed to concentrate 
the separating force within the actual depth of the slurry flow; improved tanks 
take maximum advantage of better separating efficiency.

Eriez Wet Drum Separators are designed and ruggedly built for long, hard 
service – but certain installation, operating and maintenance procedures 
must be observed. A careful reading of these instructions will assure the 
separators’ most efficient and dependable performance.

 

CAUTION ‑ STRONG MAGNET

This equipment includes one or more extremely powerful magnetic circuits. 
The magnetic field may be much stronger than the Earth’s background field 
at a distance several times the largest dimension of the equipment.

• If you use a heart pacemaker or similar device you must never approach 

 

the equipment because your device may malfunction in the magnetic 
field, with consequences up to and including death.

• To avoid serious pinch‑type injuries caused by objects attracted to the 

magnet, keep all steel and iron objects well away from the equipment. 

Do not allow hands, fingers, and other body parts to be caught between 

the equipment and nearby steel or iron objects.

• Keep credit cards, computer disks, and other magnetic storage devices 

 

away from the equipment because magnetically stored information may 
be corrupted by the magnetic field.

• Keep electronic devices, such as computers or monitors, away from

 

the equipment because exposure to the magnetic field may result in  
malfunction or permanent damage to such devices.

Contact Eriez if you have a question regarding these precautions.

 CAUTION
Safety labels must be affixed to this product. Should 
the safety label(s) be damaged, dislodged or removed, 
contact Eriez for replacement.

©

 2012 ERIEZ MAGNETICS       ALL RIGHTS RESERVED

Summary of Contents for HMDA

Page 1: ...n Operation and Maintenance Instructions ERIEZ MAGNETICS HEADQUARTERS 2200 ASBURY ROAD ERIE PA 16506 1402 U S A WORLD AUTHORITY IN ADVANCED TECHNOLOGY FOR MAGNETIC VIBRATORY and INSPECTION APPLICATION...

Page 2: ...equipment If you use a heart pacemaker or similar device you must never approach the equipment because your device may malfunction in the magnetic field with consequences up to and including death To...

Page 3: ...ator 3 Table of Contents ERIEZ MODEL HMDA WET DRUM MAGNETIC SEPARATOR GENERAL DESCRIPTION 4 INSTALLATION 5 General 5 Adjustments 5 OPERATION 6 Adjustments 6 Style I Concurrent 7 Style II Counter Rotat...

Page 4: ...ed by a rugged steel frame CAUTION DO NOT apply slings to the drum shell to lift the drum separator Lift the separator by lugs provided or attach a sling to the frame If the drum is to be removed slin...

Page 5: ...position may change during shipment due to road transport vibration etc If this occurs the magnetic element must be re positioned Note that the magnet position is indicated by a scribed and painted s...

Page 6: ...owever slight adjustment up or down can be made from the normal position to obtain optimum results In which the magnitite is in the horizontal plain stick outward at the discharge lip Operation FIGURE...

Page 7: ...ow will result in excessive losses of magnetic material or an insufficiently cleaned concentrate Operation FIGURE 5 Style Ii Counter Rotation This separator is used where occasional surges in feed mus...

Page 8: ...schedule for maintenance be conducted as follows DRUM BEARINGS All flange cartridge bearings require lubrication Wipe all fittings to remove dirt and use a clean grease gun which has been filled with...

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