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Motor compressor MDVN 22 K – MDVN 26 K
USER'S AND MAINTENANCE MANUAL
Motor compressor
MDVN 22K – MDVN 26K
Copyright © 2014, ROTAIR S.P.A. - All rights reserved This manual is intellectual property of ROTAIR S.P.A. Its
full or partial reproduction is forbidden under any form, on any support and by any means, without the written
authorization by ROTAIR S.P.A.
USER'S AND
MAINTENANCE
MANUAL
Date:
20/02/2017
MAN MDVN 22-26 K
Code
ENG
Revision
02
Page
1/68
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Table of Contents
Related Manuals for Rotair MDVN 26K
Summarization of Contents
Foreword
1.1 Definitions
Defines key terms used in the manual, such as qualified personnel, hazard, risk, and guards.
1.3 Harmonized Technical Standards
Lists the technical standards and European directives the machinery complies with.
Technical Characteristics
2.1 General Technical Characteristics
Provides overall dimensions, weight, capacities, and features for MDVN 22K and 26K models.
2.3 Engine Technical Characteristics
Details the specifications of the Kubota diesel engines used in the compressors.
Symbols and Warnings
3.1 Hazards Identification
Explains various hazard pictograms and their meanings for operator safety.
3.2 Forbiddances
Illustrates prohibited actions and safety rules to follow during operation.
Use of the Machinery
4.1 Allowed Use
Describes the intended applications, operating conditions, and limitations of the compressor.
4.3 Residual Risks
Details potential hazards like air discharge, hot surfaces, and exhaust fumes.
Safety Provisions
6.1 Transport Safety
Provides instructions for safely securing and transporting the motor compressor.
6.2 Lifting Safety
Outlines procedures for safely lifting the machine using appropriate equipment.
6.5 Maintenance Safety
Specifies safety rules for performing maintenance operations on the machinery.
Machinery Components
7.1 Chassis and Axle
Describes the structural frame, towing steer, and braking system of the compressor.
7.4 Compression Unit
Explains the design of the screw compressor, including its cooling and lubrication.
Electrical Equipment
8.1 Operator's Panel Tools
Identifies and explains the instruments and controls on the operator's panel.
8.2 Operator's Panel Pilot Lamps
Details the meaning and function of various indicator lights on the control panel.
8.3 Fuses
Describes the function, types, and replacement of electrical fuses.
Hydraulic and Pneumatic Systems
9.1 Hydraulic Lubrication System
Explains the oil circulation for lubrication and cooling of compressor components.
9.2 Pneumatic System
Details the components and airflow of the compressed air system.
Operating Provisions
10.1 Before Starting-Up
Step-by-step instructions for pre-operation checks and preparation.
10.2 Start-Up Procedure
Guides on how to correctly start the diesel engine and the compressor.
10.3 During Work Cycle
Operational guidelines during use, including hood position and intake checks.
Machine Monitoring and Testing
11.1 Engine Speed Monitoring
Procedures for checking and adjusting engine speed, including safety notes.
11.2 Air Pressure Monitoring
Steps for calibrating and adjusting the maximum air pressure output.
Safety Devices
12.1 Emergency Stop Buttons
Explains the function and operation of the emergency stop buttons.
12.2 Safety Valve Verification
Instructions for checking the functionality of the safety valve.
Maintenance
13.1 Routine Maintenance
Defines routine maintenance and its primary objectives.
13.2 Maintenance Program
Lists recommended maintenance operations and their required frequencies.
13.4.1 Air Filter Maintenance
Procedure for checking and cleaning the air intake filter cartridge.
13.4.13 Compressor Oil Filter Replacement
Steps for replacing the oil filter for the compressor.
13.4.14 Compressor Oil Replacement
Details on oil types and intervals for compressor oil replacement.
13.4.18 Transmission Belt Maintenance
Instructions for controlling, tensioning, and replacing transmission belts.
Machine Disposal and Elimination
16.1 Dismantling Instructions
Provides steps for safely dismantling the machine for disposal.
Waste Management
18.1 Special Waste
Defines categories of special waste, including machinery parts.
18.2 Toxic and Hazardous Waste
Identifies toxic and hazardous waste based on relevant EU directives.
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