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Molnar M245-A - User Manual

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UNIVERSAL
SERVICING
Spare Parts for Molnar Hoists
Two Post Hoist (4.5 Tonne)
M245-A
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Summary

INTRODUCTION

OVERVIEW

SAFETY

MATERIALS LIST

SAFETY PRECAUTIONS

MAINTENANCE

Owner Maintenance Schedule

Outlines the owner's maintenance responsibilities and schedule.

TECHNICIAN MAINTENANCE SCHEDULE

In the first 6 Weeks

Tasks to be performed within the first 6 weeks of operation.

Every Year

Tasks to be performed annually.

Every 2 Years

Tasks to be performed every two years.

Every 10 Years

Major inspection tasks required every ten years.

ELECTRICAL CHECK

INSTALLATION CHECK

COVER REMOVAL

Release Cable Cover Removal

Procedure for removing the release cable covers.

Cylinder Cover Removal

Procedure for removing cylinder covers.

CYLINDER REPLACEMENT

Cylinder Removal

Steps to remove the hydraulic cylinder from the hoist.

CYLINDER FITTING

BLEEDING HYDRAULIC SYSTEM

BALANCE CABLE INSPECTION

Balance Cable Replacement Criteria

Criteria for determining when balance cables need replacement.

Balance Cable & Pulley Inspection Procedure

Procedure for inspecting balance cables and pulleys.

BALANCE CABLE ADJUSTMENT

Balance Cable Adjustment Check

Steps to check the balance cable adjustment.

Balance Cable Adjustment Procedure

Detailed procedure for adjusting balance cables.

LOCK RELEASE CABLE ADJUSTMENT PROCEDURE

BALANCE CABLE & PULLEY REPLACEMENT

Balance Cable & Bottom Pulley Removal

Steps to remove balance cables and bottom pulleys.

New Balance Cable and Bottom Pulley Replacement

Steps to install new balance cables and bottom pulleys.

TOP BALANCE CABLE PULLEY

Top Balance Cable Pulley Replacement

Procedure for replacing the top balance cable pulley.

CARRIAGE SLIDE BLOCKS

Carriage Slide Block Tracks Inspection and Lubrication

Procedure for inspecting and lubricating carriage slide block tracks.

Carriage Slide Block Replacement

Steps for replacing carriage slide blocks.

HYDRAULIC SYSTEM CHECK

REPLACING HYDRAULIC OIL

STRUCTURAL CHECK

SAFETY OPERATION TEST

PICKUP PADS

Pickup Pad Replacement

Steps to replace pickup pads.

DOOR PROTECTORS

Door Protector Replacement

Procedure for replacing door protectors.

MAJOR INSPECTION

TROUBLE SHOOTING

Shuddering, Abrasion, or Groaning Sounds

Troubleshooting noise and vibration issues during hoist operation.

Hoist Stability and Locking Issues

Troubleshooting problems with hoist stability and lock engagement.

Lifting and Motor Performance Problems

Troubleshooting hoist lifting capacity and motor function.

Oil Leak Troubleshooting

Diagnosing and resolving oil leaks from various hoist points.

Molnar M245-A Specifications

General IconGeneral
BrandMolnar
ModelM245-A
CategoryLifting Systems
LanguageEnglish

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