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stertil-KONI Freedomlift SK 2055 User Manual

stertil-KONI Freedomlift SK 2055
118 pages
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SK 2055 / 2070 / 2090
Installation and Service Manual
©
2017 Stertil B.V. Original manual no.
35000811-D

Table of Contents

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stertil-KONI Freedomlift SK 2055 Specifications

General IconGeneral
Brandstertil-KONI
ModelFreedomlift SK 2055
CategoryLifting Systems
LanguageEnglish

Summary

Preface

Storing the manual

Instructions for keeping the manual accessible near the machine.

Guarantee and liability

Refers to order confirmation for guarantee and liability terms.

Recommissioning

Procedures for machine relocation or ownership transfer require contact with manufacturer.

Version history

Details changes made in different versions of the manual.

Trademarks

Lists registered trademarks of Stertil B.V. or its suppliers.

Safety

Safety messages

Manual contains warnings and safety notices for safe operation.

Manufacturer details

Contact information for Stertil B.V. service and support.

General safety instructions

Precautions for safe operation of the Freedomlift.

Safety signs

Identifies safety and protection signs used on the Freedomlift.

Safety features

Overview of the lift's built-in safety mechanisms.

Introduction

Requirements for service engineers

Outlines necessary qualifications and knowledge for service personnel.

Training levels

Recommends specific training levels for operators, supervisors, and engineers.

Description

Technical specifications

Provides detailed technical data for the lift models.

Product specification

Information for identifying the product, found on the type plate.

Installation

Installation procedure

Step-by-step guide for setting up the Freedomlift.

Foundation

Requirements for concrete floor, thickness, quality, and anchors.

Supplying electrical power

Details on required power supply cables and connections.

Setting up the Freedomlift

Instructions for safely unpacking and positioning the lift posts.

Assembling the hydraulics and electricity

Steps for connecting hydraulic hoses and electrical cables.

Assembling the supporting arms

Guide for attaching the lift's vehicle support arms.

Operating mechanism

Control panel

Identifies buttons and indicators on the main control panel.

Performance when starting up

Explains lift behavior during initial operation and phase checks.

Checks during operation

Describes how the elevation control system monitors lift status.

Elevation control

Details how the system corrects differences in post height.

Starting position

Steps to ensure correct initial setup before operation.

Adjustment

Procedures for bleeding cylinders and adjusting guide pieces.

Adjusting the pawls

Instructions for verifying and adjusting the pawl mechanism.

Programmable settings

Code 60 - Elevation limiter

How to program the lift's maximum lifting height.

Code 61 - Automatic lighting

Setting up automatic control of the lift's lights.

Code 62 - Foot protection

Programming the automatic foot protection safety feature.

Code 64 - Master and slave correction

Adjusting the master/slave correction valve operation.

Code 65 - Safe limits

Adjusting safe limit parameters for lift operation.

Code 66 - Potentiometers disabled

Disabling potentiometers for checking lift function.

Code 67 - Adjusting potentiometers

Aligning resistance tolerances for potentiometers.

Code 68 - Second control box

Activating the optional second control box.

Commissioning

Locking mechanism

Verifying the pawls engage correctly with the ratchet bar.

Safeguards for the lowering mechanism

Testing automatic stop features during lowering.

Safety system

Verifying safety system disables functions when required.

Correction system

Testing the lift's automatic self-correction feature.

Alarm final 300 mm

Setting up the audible alarm for foot protection.

Cylinder bleeding

Procedure to remove air from hydraulic cylinders.

Testing

Final checks after installation before full load testing.

Load test

Performing static and dynamic tests with a full load.

Inspection and maintenance

Aim of maintenance

Explains the purpose of preventive and corrective maintenance.

When you carry out maintenance

General awareness and safety points before performing maintenance.

Maintenance schedule

Overview of required maintenance actions for operators and engineers.

Lubrication

Lubrication schedule and points for the lift.

Replacing hydraulic oil

Procedure for changing the hydraulic oil approximately every two years.

Cleaning

Regular cleaning procedures for various lift components.

Visual inspection

Checks to perform during a visual inspection of the lift.

Replacing the cylinder

Step-by-step guide for removing and mounting a lift cylinder.

Services

Emergency lowering

Manual procedure for lowering the lift in an emergency.

Error messages

Lists error codes displayed on the control panel and their solutions.

Troubleshooting

Common faults and solutions

Identifies common issues and provides solutions.

Technical support

Contact information for further assistance from Stertil B.V.

List of parts

Main components

Overview of major assemblies and their parts.

Column 1

Detailed breakdown and part numbers for Column 1.

Column 2

Detailed breakdown and part numbers for Column 2.

Guide block

Detailed breakdown and part numbers for the guide block assembly.

Double telescopic arm

Detailed breakdown and part numbers for the double telescopic arm.

Telescopic arm

Detailed breakdown and part numbers for the telescopic arm.

Flex arm

Detailed breakdown and part numbers for the flex arm.

Double telescopic arms SK 2055-2.16

Part list for specific double telescopic arms.

Arm connections (double) telescopic arm

Detailed breakdown of arm connection parts.

Arm connections flex arms

Detailed breakdown of flex arm connection parts.

Cylinder

Detailed breakdown and part numbers for the hydraulic cylinder.

Hydraulic unit

Detailed breakdown and part numbers for the hydraulic unit.

Interconnecting lines

Detailed breakdown of connecting lines and fittings.

Control box

Detailed breakdown and part numbers for the control box.

Variants and options

Overview of assembly variants and optional components.

Appendices

Hydraulics diagram

Schematic diagram of the hydraulic system.

Electrical diagram 3 x 230V

Wiring diagram for 3 x 230V electrical configuration.

Electrical diagram 3 x 400V

Wiring diagram for 3 x 400V electrical configuration.

Table electrical diagram / control box

Key for electrical diagram components and control box functions.

Dimensions SK 2055 - extended flex arms

Dimensional drawings for SK 2055 with extended flex arms.

Dimensions SK 2055 - 3-piece arms

Dimensional drawings for SK 2055 with 3-piece arms.

Dimensions SK 2070 / SK 2090 - 2-piece arms

Dimensional drawings for SK 2070/2090 with 2-piece arms.

Dimensions SK 2070 / SK 2090 - 3-piece arms

Dimensional drawings for SK 2070/2090 with 3-piece arms.

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