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Siemens FLENDER B3HH User Manual

Siemens FLENDER B3HH
96 pages
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Table of Contents

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Siemens FLENDER B3HH Specifications

General IconGeneral
BrandSiemens
ModelFLENDER B3HH
CategoryIndustrial Equipment
LanguageEnglish

Summary

Belt Conveyor Gear Unit Overview

Notes and Symbols

Qualified Personnel Requirements

Defines the qualifications and training necessary for personnel handling the gear unit.

Technical Data and Rating Plate

General Technical Data on Rating Plate

Explains technical data shown on the rating plate that determines the limits of correct use.

ATEX Marking and Compliance

Details the ATEX identification marking for gear units designed according to Directive 94/9/EC.

Critical Safety Instructions

User Obligations and Safety Procedures

Outlines user responsibilities for safe operation, maintenance, and adherence to instructions.

Environmental Protection Guidelines

Special Dangers and Personal Protective Equipment (PPE)

Highlights specific hazards like hot/cold surfaces and requires appropriate PPE for handling.

Transport and Storage Guidelines

Safe Transport Procedures

Details requirements for lifting equipment, handling, and packaging observations during transport.

Gear Unit Storage Recommendations

Detailed Technical Description

General Gear Unit Description

Describes the gear unit as a two or three-stage bevel-helical unit and its permissible inclinations.

Gear Unit Types and Rotation Directions

Details the possible shaft configurations and how rotation direction is specified or realized.

Toothed Components and Lubrication

Lubrication Systems

Explains splash lubrication and pressure lubrication through add-on oil-supply systems.

Mechanical Backstop Functionality

Torque-Limiting Backstop (Special Design)

Cooling Systems for Gear Units

Oil Level Indication and Monitoring

Oil Level Monitoring Systems

Bearing Monitoring Systems

Auxiliary Drive Systems

Gear Unit Fitting and Installation

General Fitting Information and Precautions

Provides general guidance on fitting work, space requirements, and avoiding heat exposure.

Installation on Housing Base

Details foundation design, alignment, and fastening bolt requirements for installation on a housing base.

Installation Work Procedures

Outlines steps for cleaning, fitting drive elements, and ensuring ventilation during installation.

Shaft Alignment Procedures

Fitting on a Foundation Frame

Details requirements for fitting the gear unit onto a foundation frame, ensuring horizontality and levelness.

Fitting on Concrete Foundation (Stone Bolts/Blocks)

Describes the process of fitting the gear unit on a concrete foundation using stone bolts or blocks.

Fitting on Concrete Foundation (Anchor Bolts)

Details fitting the gear unit on a concrete foundation using anchor bolts.

Shaft-Mounted Unit: Hollow Shaft with Parallel Keyway

Demounting the Hollow Shaft Unit

Shaft-Mounted Unit: Hollow Shaft with Internal Spline

Demounting the Splined Hollow Shaft Unit

Shaft-Mounted Unit: Hollow Shaft with Shrink Disk

Fitting the Shrink Disk Unit

Details fitting procedures, including shaft cleaning, grease-free areas, and alignment.

Demounting the Shrink Disk Unit

Shrink Disk Functionality and Installation

Fitting the Shrink Disk

Details the process of fitting the shrink disk, including cleaning, grease-free areas, and bolt tightening.

Demounting the Shrink Disk

Provides instructions for removing the protective cover, undoing bolts, and drawing off the disk.

Couplings and Clutches for Drive Systems

Shaft-Mounted Unit with Flanged Shaft

Connecting Gear Units with Speed Transmitters

Final Checks After Installation and Maintenance

Covers checking screw connections, alignment, and refitting demounted devices.

Screw Connections and Tightening Specifications

Screw-Connection Classes

Categorizes screw connections based on fastening type and specifies tightening procedures.

Tightening Torques and Initial-Tensioning Forces

Provides detailed tables for initial-tensioning forces and tightening torques based on thread and strength class.

Gear Unit Start-up Procedures

Removal of Preservative Agent

Instructs on removing preservative agent and identifying oil-draining points.

Filling with Lubricant (Oil)

Details the process of filling the gear unit with fresh oil, including checks and oil quantity.

Gear Unit Start-up Checks and Recording

Procedure Before Start-Up

Details steps to perform before starting the gear unit, including oil draining and plug replacement.

Start-up Checking Procedures

Lists visual checks for explosion-protection marking, oil level, leaktightness, and rotating parts.

Gear Unit Operation and Monitoring

Monitoring Oil Temperature During Operation

Specifies maximum permitted oil temperature and actions for exceeding it.

Responding to Operational Irregularities

Troubleshooting: Faults, Causes, and Remedies

General Fault and Malfunction Information

Advises on repair work during guarantee period and handling faults with unknown causes.

Common Faults and Their Remedies

Provides a table listing common faults, their causes, and suggested remedies.

Maintenance and Repair Procedures

General Notes on Maintenance

Emphasizes that maintenance must be done by trained personnel and lists general safety precautions.

Description of Maintenance and Repair Works

Details specific maintenance tasks such as checking oil, cleaning filters, and inspecting components.

Procedure for Changing Gear Unit Oil

Checking Tightness of Screw Connections

Spare Parts and Customer Service

Declarations and Compliance Information

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