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Operating instructions MONSUN Fast R Screw Compressors Type Serial number Date 121455 01/2015...
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EC Declaration of Conformity according to EC directive 2006/42/EC on machinery (Annex II A) Name and address of the manufacturer BlitzRotary GmbH Hüfinger Str.55 78199 Bräunlingen, Germany This declaration relates exclusively to the machinery in the state in which it was placed on the market, and excludes components which are added and/or operations carried out subsequently by the final user.
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IMPORTANT INFORMATION Read all the operational instructions, safety recommendations and all warnings provided in the instruction manual. Most accidents encountered when using the compressor are merely due to the failed observance of basic safety standards. Accidents are prevented by foreseeing potentially hazardous situations and observing the appropriate safety standards. The fundamental safety standards are listed in the “SAFETY”...
Foreword How to read and use the instruction manual 0.1a Importance of the manual 0.1b Conserving the manual 0.1c Consulting the manual 0.1d Symbols used General information Identification data of the manufacturer and the compressor Information on machine technical/maintenance service General safety warnings Preliminary machine information General description...
Foreword How to read and use the instruction manual 0.1.a Importance of the manual This INSTRUCTION MANUAL has been written to guide you through the INSTALLATION, USE and MAINTENANCE of the compressor purchased. We recommend that you strictly observe all the indications given within as the ideal operational efficiency and lasting wear of the compressor depend on the correct use and methodical application of the maintenance instructions given hereafter.
General information Identification data of the manufacturer and the compressor COMPRESSOR IDENTIFICATION NAME PLATE. (Silent electric rotary screw compressor on tank) Information on machine technical/maintenance service We remind you that our technical service department is at your complete disposal to help you resolve any problems that may possibly be encountered, or to provide you with any other information necessary.
General information General safety warnings Le operazioni che troverete dentro questo manuale sono state scritte per assistere l’operatore Nota! durane l’utilizzo e le operazioni di mantenimento del compressore. IMPORTANT INSTRUCTIONS FOR THE SAFE USE OF THE COMPRESSOR WARNING: THE INAPPROPRIATE USE AND POOR MAINTENANCE OF THIS COMPRESSOR MAY CAUSE PHYSICAL INJURY TO THE USER.
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General information USE THE COMPRESSOR EXCLUSIVELY FOR THE APPLICATIONS SPECIFIED IN THIS INSTRUCTION MANUAL. The compressor is a machine that produces compressed air. Never use the compressor for purposes other than those specified in the instruction manual. USE THE COMPRESSOR CORRECTLY Operate the compressor in compliance with the instructions provided in this manual.
Preliminary machine information General description The rotary screw compressor has been specifically designed aiming at minimising maintenance and labour costs. The outside cabinet is completely covered in sound-proof and oil-proof panelling thus ensuring its extended and lasting wear. The components have been arranged so that all vital parts can be easily reached for maintenance purposes simply by opening dedicated panels with quick-release locking devices.
Transport, Handling, Storage In order to use the compressor in complete safety read the safety standards given in section 1.3. before reading this section. Transporting and handling the packed machine The packed compressor must be transported by qualified personnel using a forklift truck.
Preliminary machine information Remove the compressor from its packing (fig.1), makes sure it is in perfect condition, checking if it was damaged during transport, and carry out the following operations: Fit the wheels and rubber tab on the tanks on which they are not already fitted, observing the instructions in figures.
Installation In order to use the compressor in complete safety read the safety standards given in section 1.3. before reading this section. Admitted surrounding conditions Position the machine as established when the order was placed. Failing this the Manufacturer is not liable for any inconveniences that may possibly arise.
Installazione Connecting the compressor to the sources of energy and relative inspections. 4.4.1 Connecting the compressor to the electrical mains power supply The compressor is to be connected to the electrical mains by the customer, to his exclusive liability, employing specialised personnel and in compliance with the Accident Prevention Norms EN 60204.
Installation 4.4.2 Connecting to the pneumatic mains Always use pneumatic hoses for compressed air with the maximum pressure characteristics and cross section suitable for those of the compressor. Do not try to repair a faulty hose. Connect the compressor to the pneumatic mains using the quick coupler 1.
Using the compressor In order to use the compressor in complete safety read the safety standards given in section 1.3. before reading this section.. Preparing to use the compressor 5.1.1 Operational principle The air taken-in by the filter passes through a valve that controls its flow rate to the screw where, mixing with the oil, it is compressed.
Using the compressor Control panel OUTLET PRESSURE GAUGE TANK PRESSURE GAUGE PRESSURE REGULATOR COMPRESSED AIR OUTLET STOP/ EMERGENCY PROTEZION E T EMPERATURA OLIO OIL TE M P ERATUR E PROT ECTION START PROTEZION E T EMPERATURA OLIO OIL TE M P ERATUR E PROT ECTION HOURSCOUNTER RESET BUTTON SINGLE PHASE VER.
Using the compressor THREE-PHASE VERSION: The thermal relay F1 (1) is setting as following: Power Nominal rate kW / HP 380/415V 220/240V 2,2 / 3 6,7 A 11,5 A DISCONNECT THE ELECTRICAL POWER SUPPLY FORM THE COMPRESSOR BEFORE OPENING THE ELECTRICAL CABINET. USEFUL TIPS FOR CORRECT COMPRESSOR PERFORMANCE For the correct operational performance of the machine under full continuous load at the maximum working pressure, ensure that the temperature of the work area in a closed room does not exceed +45°C.
Compressor maintenance In order to use the compressor in complete safety read the safety standards given in section 1.3. before reading this section. Instructions relative to inspections and maintenance jobs. The table that follows summarises the periodic and preventative maintenance jobs required to keep the compressor in an efficient operational state in time.
Compressor maintenance 6.1.1 Oil change Read all the information provided in Section 6.1 before proceeding with any maintenance jobs. Change the oil following the initial 500 hours of use and then every 2500 hours and in event once a year. In case of not frequently use (few hours of duty per day) you should change the oil every 6 months.
Compressor maintenance 6.1.2 Replacing the oil filter cartridge Read all the information provided in Section 6.1 before proceeding with any maintenance jobs. Replace the oil filter cartridge after the first 500 hours of use then every 2500 hours and in any event each time the oil is changed. Remove the upper plastic shroud to gain access to inside the compressor.
Compressor maintenance 6.1.4 Replacing the air filter cartridge Read all the information provided in Section 6.1 before proceeding with any maintenance jobs. Remove the upper plastic shroud to gain access to inside the compressor. Open the plastic cover. Replace the air filter cartridge and replace the cover.
Compressor maintenance 6.1.6 Cleaning the air/oil radiator Read all the information provided in Section 6.1 before proceeding with any maintenance jobs. Remove upper and under plastic shrouds to gain access to inside the compressor. Blow compressed air through the radiator, from inside outwards, making sure that no dirt settles inside the compressor.
Compressor maintenance Diagnosing the alarm status/inconveniences-faults Before doing any job on the compressor ensure that: • The main ON/OFF switch is turned Off (position “0”) • The button EMERGENCY/STOP is pressed in secury position • The compressor is shut-off from the compressed air system •...
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Compressor maintenance Anomalies Causes Solutions Single-phase The compressor Motor overheating: Check the electrical power is correct. stops. intervention of the Check the cables are firmly fitted to the terminal board. motor thermal Check if the electrical cables have melted. protection. Check if the fan motor intake grid is clean or obstructed (paper, leaves, ragis).
Drowing and diagrams Wiring diagrams Hp 3 ( 2,2 kW ) : 220+240 V – 50/60 Hz – 1 ~ LEGENDA S+FR START-STOP SWITCH WITH THERMAL PROTECTION STO+SR THERMOSTAT TEMPERATURE SCREW UNIT OIL + RESET HEATER MIN VOLTAGE RELAY MOTOR COMPRESSOR CONTACTOR PRESSOSTAT SOLENOID FUSE...
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Drowing and diagrams Hp 3 ( 2,2 kW) : 220+240 V – 50/60 Hz – 3 ~ KEY: F2-F3 FUSES 5x20 1,6 A (F) STATUS LAMP COMPRESSOR START BUTTON EMERGENCY BUTTON STO+SR SCREW OIL TEMEPRATURE THERMOSTAT+RESET F1+S1 CMPRESSOR MOTOR THERMAL SWITCH WITH RESET HEATER COMPRESSOR MOTOR CONTACTOR AUXILIARY RELAY...
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Drowing and diagrams Hp 3 ( 2,2 kW ) : 380+415 V – 50/60 Hz – 3 ~ KEY: FUSE 5x20 1,6 A (F) STATUS LAMP COMPRESSOR START BUTTON EMERGENCY BUTTON STO+SR SCREW OIL TEMPERATURE THERMOSTAT + RESET F1+S1 COMPRESSOR THERMAL TRIP SWITCH + RESET HEATER COMPRESSOR MOTOR CONTACTOR AUXILIARY RELAY...
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