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Stahl SH 3 User Manual

Stahl SH 3
68 pages
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Wire Rope Hoists
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Operating and Maintenance Instructions
SH
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Stahl SH 3 Specifications

General IconGeneral
BrandStahl
ModelSH 3
CategoryLifting Systems
LanguageEnglish

Summary

Safety Instructions

Symbols and General Safety

Explains symbols, operating instructions, organizational safety precautions, and general regulations.

Safe Operation and Usage

Details intended purpose, safety-conscious operation, and avoiding risks.

Service, Warranty, and Periodic Tests

Covers installation, maintenance, warranty, periodic tests, and after-sales service.

Getting to Know the Wire Rope Hoist

Installation

Stationary Wire Rope Hoist

Details mounting, fixing positions, and rope lead-off for stationary hoists.

Fleet Angles

Provides data and diagrams for fleet angles according to installation type.

Monorail Trolleys

Details installation and dimensions for KE-S and UE-S monorail trolleys.

Articulated Trolleys

Details installation and dimensions for DKE-S articulated trolleys.

Double Rail Crab

Details installation, checks, and end stops for OE-S double rail crabs.

Travel Limit Switches

Describes installation and function of travel limit switches for different trolley types.

Electrical Equipment and Connections

Covers supply cables, fusing, emergency stop, main isolator, and connecting to mains.

Overload Cut-off System

Explains the overload cut-off system and its load measurement functions.

Reeving the Wire Rope

Provides step-by-step instructions and diagrams for reeving the wire rope.

Rope Anchorage

Details procedures and specifications for rope anchorage on different hoist models.

Commissioning

Commissioning Checks

Lists essential checks to be performed before final commissioning of the hoist.

Operation

Duties of the Crane Operator

Outlines daily checks, safety rules, and operational responsibilities for operators.

Control Pendant and Emergency Stop

Explains the control pendant functions, safety notes, and emergency stop procedures.

Inspection and Maintenance

General Maintenance and Inspection Intervals

Provides guidelines for maintenance, intervals, and daily/annual inspection points.

Component Maintenance

Details annual maintenance for brakes, overload cut-off, and other components.

Hoist Limit Switch Systems

Overview of different hoist limit switch versions and their systems.

Standard Crane Limit Switches (System & Testing)

Describes system, safety, testing, and setting for standard crane limit switches.

Setting Limit Switches (Standard Crane)

Procedure for setting limit switches for standard cranes.

Servicing Limit Switches (Standard Crane)

Maintenance notes for servicing limit switches on standard cranes.

Standard Crane Limit Switches (Details)

System description, safety, and testing for standard crane limit switches.

Setting Limit Switches (Standard Crane - Details)

Procedure for setting limit switches on standard cranes.

Servicing Limit Switches (Standard Crane - Details)

Servicing limit switches for standard cranes.

Radio-Controlled Crane Limit Switches (System & Testing)

System description, safety, and testing for radio-controlled crane limit switches.

Radio-Controlled Crane Limit Switches (Optional & Setting)

Optional operational limit switch, testing, and servicing for radio-controlled cranes.

Setting Limit Switches (Radio-Controlled Crane)

Procedure for setting hoist limit switches on radio-controlled cranes.

Setting Limit Switches (Radio-Controlled Crane - cont.)

Continuation of limit switch setting procedures for radio-controlled cranes.

Overload Cut-off and Crane Test

Details overload cut-off system, testing, and crane testing procedures.

Rope Drive and Attachments

General information on rope drive, twisting, and damage assessment.

Wire Rope and Rope Guide Maintenance

Criteria for rope replacement and procedures for removing the rope guide.

Wire Rope Replacement and Fitting

Instructions for fitting a new wire rope.

Fitting the Rope Guide

Procedure for fitting the rope guide.

Rope Sheave and Hook Inspection

Procedures for inspecting rope sheaves for wear and checking load hooks.

Trolley/Crab Wear Inspection

Visual inspection of trolley/crab wheels and runway for wear.

Service Life and General Overhaul

Information on calculating remaining service life and performing general overhauls.

Fault-finding

Troubleshooting Common Issues

Provides solutions for common problems like no start, motor hums, long braking path, and rope rotation.

Load Issues and Error Specifications

Addresses issues with load lifting and explains error specifications from the load monitor.

Threshold Correction Procedures

Details procedures for correcting cut-off thresholds for SLE21 and SMC21.

Technical Data

FEM Classification

Tables classifying mechanism, rope drive, and motor according to FEM standards.

Conditions of Use

Specifies intended use, environmental conditions, and protection standards.

Hoist Motor Specifications

Provides technical data for pole-changing hoist motors at 50Hz.

Cable Cross Sections and Lengths

Specifies cable cross-sections and lengths for various installation types and voltages.

Screw Tightening Torques

Lists applicable tightening torques for screws and other connections.

Lubricants

Details lubricants for hoist motors and travel drives, including types and quantities.

Sound Pressure Level

Presents sound pressure level data measured at different distances.

Wearing Parts

Serial Number and Hoist Parts

Explains how to find the serial number and lists spare parts for hoist motor brake and rope guide.

General Information

Seminars

Information on available training seminars for crane operators and other product groups.

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