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Omer VEGA 240/50 - User Manual

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INSTRUCTIONS - USER MANUAL
VEHICLE LIFTS MODEL:
OMER VEGA 240/50
Portata 34000 Kg
Emissione di rumore 70dB(A)
O.ME.R. S.p.A.
Via Galileo Galilei, 20
30035 MIRANO (VENEZIA) Italy
Tel. 041.5700303 - Fax 041.5700273
E-mail:info@omerlift.com
www.omerlift.com
Capacity 50.000 LB
VERSIONS AVAILABLE:
VEGA 240/50-CB-26-N - VEGA 240/50-CB-26-FM
VEGA 240/50-OF-26-N - VEGA 240/50-OF-26-FM
VEGA 240/50-CB-28-N - VEGA 240/50-CB-28-FM
VEGA 240/50-OF-28-N - VEGA 240/50-OF-28-FM
VEGA 240/50-CB-32-N - VEGA 240/50-CB-32-FM
VEGA 240/50-OF-32-N - VEGA 240/50-OF-32-FM
VEGA 240/50-CB-35-N - VEGA 240/50-CB-35-FM
VEGA 240/50-OF-35-N - VEGA 240/50-OF-35-FM
MV2405000001E_OMER
NOVEMBER 2012

Table of Contents

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Summary

Installation Instructions

Lift Components

Lists the parts of the VEGA lift, including platform, ramps, control unit, and hoses.

Environmental Suitability

Lift is designed for indoor/outdoor use, with NEMA 4/4X electrical protection. Suitable for outdoor use under specific conditions.

Handling and Positioning

Handling Equipment

Lift must be handled by a crane of suitable capacity using nylon wire ropes to avoid paint damage.

Floor Compression Strength

The floor must provide a compression strength of at least 0.5 N/mm² (approx. 71 psi).

Installation Procedures

Electrical Connections

All electrical connections must be done by professionally qualified staff.

Levelling and Shims

Take care in laying the lift as level as possible, using shims for levelling tolerance of ± 2.5 mm.

Anchoring Bolts Specifications

Details specifications for anchoring bolts, including type, diameter, depth, and torque.

Bolt Tightening Torques

Torque Specifications by Position

Provides tightening torques for various components like pins, supports, and anchor bolts.

Concrete Foundation Requirements

Minimum Concrete Thickness

Minimum concrete thickness is 20 cm for extended surfaces on suitable tamped flooring.

Reinforcement and Strength

Concrete resistance class Rck=250/300 Kgf/cm², using FeB 44 K reinforcement steel.

Electrical Connections

Wiring Scheme Overview

Refer to the wiring scheme for connecting electric cables between the lift and the control unit.

Power Supply Wiring

Power Cable Specification

The power feeding cable must be 8/4 SO, 90°C, UL-LISTED type.

Pre-Use Checks

Pneumatic System Check

Ensure the pneumatic system is fed with filtered and lubricated air.

Operational Test Procedure

Checkout procedure includes checking platform height, air, motor direction, and latch positions.

Vehicle Positioning Guidelines

Position the vehicle near the torsion bar side. Do not lift vehicles larger or heavier than capacity.

Safety Devices

Mechanical Locking Device

Engages a mechanical lock once height is reached, supporting the load structurally.

Safety Check-Valve

Automatically closes to prevent load fall in case of rapid pressure drop or pipe break.

Anti-Crushing Safety Bars

Mobile bars connected to microswitches that stop the lift if lowering movements are obstructed.

Photoelectric Switch for Levelling

Detects level differences between running boards and stops the lift immediately.

Safety Switch for Hazardous Area

Detects entry into hazardous area (0-18"), shuts down lights and photoswitch.

Commissioning and Testing

Pre-Operation Verification

Verify operational performance, clearances, safety latches, and mechanical safety functions.

Push Button Panel Check

Check main switch, on/off, emergency stop, lift/lower buttons, and photocell bypass.

Load Test Procedure

Perform load test with platform and weights, check full vertical travel, emergency stop, and safety latches.

Operating the Lift

Control Panel Buttons

Describes buttons: Main Switch (SL), Lift Control (PS), Safety Locks (PC), Lowering (PD), Photocell Override (PEFT).

Lifting and Lowering Phases

Lifting is controlled by PS. Lowering (PD) is in two phases: slight raise to release locks, then descent.

Photocell Functionality

Photocell checks platform synchronism; PEFT button overrides it, but mechanical locks are not re-engaged.

Usage Warnings and Precautions

Pre-Loading Checks

Ensure lift is free of grease, oil, objects, cables, or debris before loading a vehicle.

Load Capacity and Stability

Do not exceed lift capacity. Position vehicle as per manufacturer's distribution table. Ensure vehicle stability.

Prohibited Actions

Do not lift people. Do not tamper with speeds. Do not lift unbalanced loads or use with faulty locks.

Operating Principles

Lifting Operation (PS)

Pushing PS energizes C1, starts motor M1, drives oil to cylinders, raising platforms.

Mechanical Safety Lock Engagement (PC)

Pushing PC energizes EV1, oil drains, platforms lower slightly to engage mechanical locks.

Lowering Operation (PD)

PD energizes C1, T1, EV2. Motor raises slightly to release locks, then EV1 drains oil for descent.

Anti-Crushing Safety Bar Function

Pressing bars de-energizes R1, locking PD/PC operations; only PS remains active.

Available Accessories

Light System

Low-voltage 24V AC system with 4-6 neon lamps, protected by IP67 enclosure.

Traverse with Air-Hydraulic Jacks

Air-hydraulic jack fed by filtered, lubricated air. Do not exceed lift capacity.

Jacking Beam Usage Instructions

Jacking Beam Load Capacity

One jacking beam: 70% of lift's rated load. Two jacking beams: 50% each.

Jacking Beam Installation

Lower lift, remove stop screws, insert beams on guides, reassemble screws before connecting power.

Manual Lowering Procedure

Procedure Overview

For use in case of power failure. Must be performed by authorized personnel.

Steps for Manual Lowering

Involves inserting lever, pumping, opening manual valve on EV2, and loosening nut on EV1.

Making Lift Operable Post-Procedure

Return EV2 manual command, tighten EV1 pin, and replace EV1 cap.

Maintenance

Maintenance Schedule and Personnel

Perform periodic inspections by trained personnel in safe conditions with lift locked.

Owner;Employer Responsibilities

Recommended periodic maintenance includes lubrication, controls checks, and oil changes.

Lubrication and Controls

Lubricate supports/joints, keep lock pins clean. Check cylinder seals and safety devices for leaks/failures.

Hydraulic System Oil Change

Change hydraulic unit oil every 100 working hours with the lift lowered.

Specialized Maintenance

Replacement of Worn Parts

Operations not listed, like mechanical/hydraulic part replacement, must be done by specialized service personnel.

Use of Original Spare Parts

All worn mechanical, hydraulic, and electrical components must be replaced with original spare parts.

Periodic Maintenance Schedule

Monthly Maintenance Tasks

Monthly tasks include lubrication of pins/supports and runway photocell cleaning.

Quarterly Maintenance Tasks

Quarterly tasks include hydraulic unit oil check, base anchoring check, and cylinder lock nut check.

Troubleshooting and Solutions

Lack of Functioning

Check main switch, air pressure, fuses, and microswitches if the lift shows no signs of operation.

Motor Not Running, Lift Not Raising

Verify power supply, fuses, contactor C1 activation, and thermal-cut-out status.

Motor Running, Lift Not Raising

Check motor rotation, oil leaks, pressure, pressure-control valve, and pump coupling.

Troubleshooting Specific Issues

Lift Doesnt Lower (Normal Pressure)

Check electrovalves EV1/EV2 excitation and flow-regulating valve function.

Lift Doesnt Raise with Rated Load

Check safety valve function and pump wear condition; call service if needed.

Non-Synchronized Platform Lifting

Check for oil leaks, base levelling, and torsion bar damage.

Mechanical Safety Cylinders Not Functioning

Check air pressure, pressure switch calibration, EV2 electrovalve, and cylinder seal wear.

Equipment Markings and Labels

Label Identification List

Lists labels for control panel, risks (shock, explosion, fire), fuses, operation, and instructions.

Label Details and Warnings

Electrical and Safety Labels

Details labels for electrical shock, explosion risk, fire risk, fuse use, and operation warnings.

Attachment and Capacity Labels

Shows labels for T7/2 attachment, air attachment, and general attachment identification.

Model Capacities and Load Limits

VEGA Model Load Specifications

Details rolling jacks allowed and load limits for VEGA 120, 180, 240, 340, and 450 models.

Maximum Lift Capacity Warning

MAXIMUM LIFT CAPACITY IS 50000 LB. DO NOT OVERLOAD. Identifies O.M.E.R. S.p.A. and CE marking.

Safety Certifications and Instructions

Lift Certifications

Shows ALI, ETL LISTED, and safety standard conformity to ANSI/UL STD 201 and CAN/CSA STD C22.2 NO.68.

General Safety Pictograms

Pictograms show: clear area if falling, keep clear of pinch points, chock wheels, read manuals.

Operating Time and Duty Cycle

Specifies OPERATING TIME: 45 SECONDS and DUTY CYCLE TIME: 10 MINUTES.

Electric Panel Components and Labels

Electric Panel Layout

Diagram of the internal electric box showing components and their item numbers.

Label and Warning Device Table

Table listing labels, descriptions, codes, and their respective positions on the panel.

Jacking Beam Components

Jacking Beam Labeling

Identifies labels for jacking beam: prohibition of use during movement, air attachment, and load capacity.

Jacking Beam Identification

Plate Descriptions for Jacking Beam

Lists descriptions for electrical attachment, T7/2 load capacity, load distribution, serial number, and ETL/ALI plates.

Diagrams and Schematics

Pneumatic Diagram

Schematic showing pneumatic components: rapid connection, electrovalve EV2, cylinders, and pressure switch.

Hydraulic Diagram

Hydraulic power pack schematic with components: oil tank, filters, pumps, valves, and cylinders.

Hydraulic Component List

Hydraulic System Parts

Lists components like oil tank, filters, pumps, valves, hoses, and cylinders with reference numbers.

Electric Diagram

Wiring Diagram Details

Shows wiring from control console to lift, including solenoid valves, microswitches, and photoswitches.

Electrical Component Identification

Component List and Specifications

Lists components like switches, contactors, fuses, motors, and valves with identification data and notes.

Electrical Safety Component Details

Microswitch and Relay Specifications

Details microswitches for safety bars/locks, torsion bar, and relays for safety functions.

Electric Layout Diagram

Sensor and Switch Placement

Diagram showing placement of microswitches (safety locks, bars, height limit), photocell, and lamps.

Spare Parts List

Component Part Numbers

This section is intended to list all available spare parts for the lift.

Base Structure Assembly

Base Components Identification

Diagram and list of parts for the base structure, including pins, washers, bar covers, and ramps.

Articulated Arms Assembly

Arms Components Identification

Diagram and list of parts for the articulated arms, including pins, nuts, microswitches, and torsion bar group.

Base Structure Assembly (OF Version)

OF Base Components Identification

Diagram and list of parts for the OF base structure, including pins, washers, bar covers, and ramps.

Articulated Arms Assembly (OF Version)

OF Arms Components Identification

Diagram and list of parts for the OF articulated arms, including pins, nuts, microswitches, and torsion bar group.

Runway Assembly

Runway Components Identification

Diagram and list of parts for the runways, including stop bars, pins, photocells, and junction boxes.

Safety Bars Assembly

Safety Bar Components Identification

Diagram and list of parts for the safety bars, including clamps, levers, microswitches, and screws.

Mechanical Safety Locks Assembly

Mechanical Lock Components Identification

Diagram and list of parts for mechanical safety locks, including pins, nuts, bushes, and microswitches.

Lifting Cylinder Assembly

Lifting Cylinder Components Identification

Diagram and list of parts for the lifting cylinder, including rod, seals, piston, and cylinder complete.

Pneumatic Cylinder Assembly

Pneumatic Cylinder Components Identification

Diagram and list of parts for the pneumatic cylinder, including nuts, seals, piston rod, and cylinder complete.

Hydraulic and Pneumatic System Components

System Component Identification

Lists all hydraulic and pneumatic system components with descriptions and part numbers.

Electro;Hydraulic Control Panel Assembly

Control Panel Components Identification

Diagram and list of parts for the control unit casing, cover, oil tank, nuts, and screws.

Hydraulic Pump Group Assembly

Hydraulic Pump Components Identification

Diagram and list of parts for the hydraulic pump group, including motor, coupling, pump, filters, and pipes.

Hydraulic Group Components

Hydraulic Group Parts Identification

Lists fittings, valves, pressure gauges, and hand pumps for the hydraulic group.

Electric Panel Controls

Electric Panel Layout and Buttons

Diagram showing buttons and switches: photocell override, safety locks, lift/lower, lights, and main switch.

Electric Box Internal Layout

Electric Box Components Identification

Diagram showing components like main switch, contactor, transformer, fuses, relays, and terminal blocks.

Omer VEGA 240/50 Specifications

General IconGeneral
BrandOmer
ModelVEGA 240/50
CategoryLifting Systems
LanguageEnglish

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