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Coltri Compressors MCH-13-16/ET STANDARD, Use And Maintenance Manual

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Coltri Compressors MCH-13-16/ET STANDARD Use And Maintenance Manual Download Page 46

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TRANSPORTABLE

MU-MCH1316TRNS-0618

ENGLISH

Problem

Cause

Solution

• The combustion 

engines does not start

• No fuel

• Top up

• Engine switch is OFF

• Turn switch to ON

• Fuel tap is closed

• Open fuel tap

• Spark plug does not 

spark

• Change spark plug

• The electric motor 

does not start

• Phase missing

• Check fuses or 

condenser

• Rotation speed and 

flow rate decrease

• Motor power too low • Check the motor and 

the line

• The belt slips

• Restore proper belt 

tension

• The flow rate 

diminishes without 

rpm decreasing

• Valves not working

• Contact technical 

assistance

• 3rd stage piston worn • Contact technical 

assistance

• Fittings loose / 

leaking seals

• Check for leaks with 

soapy water and 

eliminate them

• Intake filter clogged

• Replace

• Intake extension 

kinked

• Straighten, use stiffer 

pipe

• Piston or piston rings 

worn

• Contact technical 

assistance

• Air smells of oil

• Filter cartridge 

exhausted

• Replace

• Piston rings worn

• Contact technical 

assistance

• Compressor 

overheats

• Direction of rotation 

wrong

• Correct direction of 

rotation

• Cooling tubes dirty

• Contact technical 

assistance

• Incomplete valve 

closure (causing 

overload of another 

stage)

• Contact technical 

assistance

7.5

TROUBLESHOOTING

РУССКИЙ

Проблема

Причина

Способ решения

• Двигатель 

внутреннего сгорания 

не запускается

• Нет топлива

• Долить топливо

• Переключатель 

двигателя находится 

в положении ВЫКЛ. 

(OFF)

• Перевести 

переключатель в 

положение ВКЛ. (ON)

• Топливный вентиль 

находится в закрытой 

позиции

• Открыть топливный 

вентиль

• Свеча не 

производит искру

• Заменить свечу

• Электрический 

двигатель не 

запускается

• Отсутствует фаза

• Проверить плавкие 

предохранители и 

конденсатор

• Скорость вращения 

и пропускная 

способность 

снижаются

• Недостаточная 

мощность двигателя

• Проверить 

двигатель и линию

• Проскальзывает 

ремень

• Натянуть ремень

• Пропускная 

способность 

снижается без 

снижения режима 

вращения

• Клапаны не 

работают

• Связаться со 

службой технической 

поддержки

• Изношен поршень 

3° ступени

• Связаться со 

службой технической 

поддержки

• Ослабленные 

фитинги или 

утечки сквозь 

уплотнительные 

прокладки

• Проверить утечки 

с помощью мыльной 

воды и устранить их

• Закупорен 

всасывающий фильтр • Заменить

• Загиб удлинителя 

всасывания

• Распрямить 

его, используя 

полужесткую трубу

• Изношен поршень 

или поршневые 

кольца

• Связаться со 

службой технической 

поддержки

• Запах масла в 

воздухе

• Исчерпан 

фильтрующий патрон • Заменить

• Изношены 

поршневые кольца

• Связаться со 

службой технической 

поддержки 

• Компрессор 

перегревается

• Неправильное 

направление 

вращения

• Проверить 

направление 

вращения

• Загрязнены трубы 

системы охлаждения

• Связаться со 

службой технической 

поддержки

• Неполное закрытие 

клапанов (что 

провоцирует 

перегрузки другой 

ступени)

• Связаться со 

службой технической 

поддержки

7.5

ТАБЛИЦА ПОЛОМОК И АНОМАЛИЙ

Summary of Contents for MCH-13-16/ET STANDARD

Page 1: ...13 16 ET STANDARD MCH 13 16 SH SR DY TECH MCH 13 16 SH SR DY MINI TECH HIGH PRESSURE COMPRESSORS FOR PURE BREATHING AIR AND TECHNICAL GASES COMPRESSORE AD ALTA PRESSIONE PER ARIA RESPIRABILE E GAS TEC...

Page 2: ......

Page 3: ...irst time or at any other time it is used please remember that AEROTECNICA COLTRI is at your complete disposal For routine or unscheduled maintenance note that AEROTECNICA COLTRI international technic...

Page 4: ...r 3 closed open the filling valve 2 start the compressor open the bottle valve 4 Once refilling has been completed wait for automatic shutdown of the compressor with the pressure switch close filling...

Page 5: ...ption 18 3 4 General safety regulations 21 3 4 1 Care and maintenance 21 3 4 2 Fire extinguishers and first aid 21 3 5 Maintenance precautions 21 3 5 1 Periodic replacement of essential safety parts 2...

Page 6: ...or SH SR DY 43 6 6 3 Automatic condensate discharge Optional only for SH SR DY 43 7 MAINTENANCE 44 7 1 Foreword 44 7 2 General 44 7 3 Unscheduled work 45 7 4 Scheduled maintenance table 45 7 5 Trouble...

Page 7: ...d herein the operator must possess the required training for operation of the compressor and that he she has read the manual The information instructions for compressor use contained in this manual on...

Page 8: ...r discovery otherwise the warranty shall be rendered null and void The warranty only covers flaws and faults that occur where the compressor is used properly in compliance with the instructions contai...

Page 9: ...s where serious negligence is demonstrated WARNING Maintenance and repairs must only be carried out using original spare parts AEROTECNICA COLTRI SpA cannot be held liable for any damages caused by fa...

Page 10: ...y maintenance tasks so as to prevent burns The high pressure flex hose that connects to the bottle also called the refill hose must be in good condition especially in the areas near the fittings The p...

Page 11: ...the finest quality their introduction and storage in the company and their utilisation in the workshop are controlled constantly so as to prevent any damage deterioration or malfunction The compressor...

Page 12: ...liance with EN12021 air quality requisites DANGER The compressor may be used together with Nitrox mixers up to a maximum of 40 oxygen and only with certified systems that feature an alarm system and t...

Page 13: ...ructions have been drawn up in compliance with EEC Machinery Directive 2006 42 CE and subsequent amendments In any case always observe national safety regulations Do not remove or damage guards labels...

Page 14: ...and transporting the machine All operators must use accident prevention items such as gloves hard hat eye goggles accident prevention shoes and ear defenders against noise Make sure a first aid cabine...

Page 15: ...ons that might cause imbalance Operators should be aware of the risk of entrapment caused by clothes or hair getting caught up in moving parts wear a cap to contain long hair Necklaces bracelets and r...

Page 16: ...to proper working practices will ensure long lasting performance and functionality The manufacturer cannot be held liable for accidents that occur during use of the compressor as a result of the user...

Page 17: ...or lubricating oil vapours with the compressed air being produced 2 Electrical dangers Use the machine with suitable insulation especially against water and humidity 3 Heat related dangers in compres...

Page 18: ...NFO LABELS LOCATION Do not use the compressor without having first read the instruction manual supplied with the machine and observed the instructions The user shall pay all necessary attention and ad...

Page 19: ...g info plates about the dangers that derive from a lack of knowledgeaboutthecompressoranditsfunctionsandtheconsequent risks o Read the use and maintenance manual carefully before using the compressor...

Page 20: ...Unauthorised unqualified personnel are forbidden from opening the control panel The power supply must always be disconnected before carrying out any work on the control panel Live electrical circuit d...

Page 21: ...contains disinfectant bandages medicines etc Fire drills must be known Make sure a phone number for emergency medical assistance is kept nearby In the event of fire use a CO2 extinguisher in complianc...

Page 22: ...out maintenance Oil and grease stains scattered tools or broken pieces constitute a danger to personnel as they may cause slips and falls Always keep the compressor and the surrounding work area clean...

Page 23: ...g damaged in the event of a malfunction The max pressure as a function of the valve as follows WARNING It is strictly forbidden to carry out any adjustments to the valve to raise its factory preset pr...

Page 24: ...13 9 9 11 11 20 20 11 ENGLISH 4 2 MACHINE PARTS 1 Frame 2 Pressure gauge 3 Refill hoses connection 4 Condensate discharge valves 5 Oil discharge valves 6 Purifier filter 7 Internal combustion engine...

Page 25: ...7 8 7 8 7 20 11 6 20 11 6 11 6 11 6 giri min rpm 1350 1350 1370 1570 bar 232 300 330 232 300 330 PSI 3300 4300 4700 3300 4300 4700 l min 135 195 235 315 m3 h 8 11 14 1 18 9 CFM 4 7 6 9 8 3 11 1 10l 0...

Page 26: ...15 235 315 m3 h 14 1 18 9 14 1 18 9 14 1 18 9 14 1 18 9 14 1 18 9 14 1 18 9 CFM 8 3 11 1 8 3 11 1 8 3 11 1 8 3 11 1 8 3 11 1 8 3 11 1 10l 0 200bar min 8 30 6 20 8 30 6 20 8 30 6 20 8 30 6 20 8 30 6 20...

Page 27: ...Safety valve 1st stage 8 Cooling pipe 2nd condensate separator LP 9 Condensate separator LP 10 Safety valve 2nd stage 11 Pipe separator 3rd stage 12 Intake valve 3rd stage 13 Outlet valve 3rd stage 1...

Page 28: ...28 60 TRANSPORTABLE MU MCH1316TRNS 0618 ENGLISH 4 5 WIRING DIAGRAM 4 5...

Page 29: ...stion engine 5 HANDLING AND INSTALLATION 5 1 UNPACKING 5 2 HANDLING After separating the compressor from its packaging it can be transported to the designated placement area Transfer will require the...

Page 30: ...and gases If ambient temperatures exceed 40 C air conditioning will be necessary Position the compressor no closer than 1 m to surrounding walls the gap between compressor and ceiling should be at le...

Page 31: ...an area without the necessary ventilation requisites described in section 5 3 1 Positioning it will be necessary to install an air intake extension leading in from outdoors or a place with the cited...

Page 32: ...r electrical system a MCH 8 EM Schuko plug supplied b MCH 11 EM 32A 2P E plug not supplied c MCH 13 ET 16A 3P E plug not supplied WARNING Before inserting the plug check that the electrical system com...

Page 33: ...hree phase electric motors only 6 1 3 Refill hoses connection Check for proper connection of electrical phases by checking that the cooling fan rotates in the direction indicated on the label a on the...

Page 34: ...lubricating oil 6 2 1 Lubricating oil level check Inspect the refill hoses and make sure there are no cuts holes abrasions leaks etc If necessary replace with new hoses 6 2 3 Checking that the refill...

Page 35: ...ltation WARNING The use and maintenance manual is an integral part of the compressor and must always be handed over in the event of a change of ownership 6 2 5 Storing technical documentation DANGER T...

Page 36: ...timer To drain the condensate see section 7 6 Condensate discharge 3 ON pushbutton To start the compressor press the green ON pushbutton 8 The compressor will then run until the pressure that has been...

Page 37: ...on EM ET STANDARD with CONTROL PANEL Before starting the engine open the condensate discharge points a to prevent a strained start press the start pushbutton f close the condensate discharge points a...

Page 38: ...b to the STOP position close the fuel tap e 6 4 2 Startingandshuttingdownwithinternalcombustionengine IMPORTANT Every compressor with a petrol or diesel combustion engine is provided with a use and ma...

Page 39: ...pull the starter handle d until the cord is taut then tug it sharply re accompany the handle gently back to its original position to prevent damage to the start mechanism repeat the procedure if neces...

Page 40: ...uipped with a safety system that shuts it down automatically when Comes into operation the safety valve without shutting down the compressor The pressure setting on the pressure switch has been reache...

Page 41: ...completely tightened check that the bleed valve f is closed by rotating it clockwise open the valve d by rotating it anticlockwise start the compressor open the valve e by rotating it anticlockwise c...

Page 42: ...40 60 440 V 60 Hz THREE PHASE NO YES YES YES YES SC000510 400 50 400 V 50 Hz THREE PHASE NO YES YES YES YES SC000510 230 60 230 V 60 Hz THREE PHASE NO YES YES YES YES SC000510 230 50 230 V 50 Hz THREE...

Page 43: ...s reached Automatic condensate discharge can be installed on all compressors but only where they are equipped with electric start and battery Use a plastic hose to connect the discharge fittings a to...

Page 44: ...I SpA Maintenance Service Centre Tel 39 030 99 10 297 Fax 39 030 99 10 283 e mail info coltri com 7 1 FOREWORD To depressurise the entire compressor circuit open the drain valves a Proper preservation...

Page 45: ...SCHEDULED WORK 7 4 SCHEDULED MAINTENANCE TABLE Checking and cleaning Change IMPORTANT Maintenance interval times are indicative only and may vary according to the conditions under which the compressor...

Page 46: ...decreasing Valves not working Contact technical assistance 3rd stage piston worn Contact technical assistance Fittings loose leaking seals Check for leaks with soapy water and eliminate them Intake f...

Page 47: ...rain taps f and collect the condensate in a suitable container Re close the taps An outflow of condensate water with lubricating oil is normal during refills the quantity will depend on the level of h...

Page 48: ...er cover a by rotating it anticlockwise remove the air filter cartridge b replace the cartridge with a new one re close the cover a screw it back on clockwise 7 7 CHANGING THE INTAKE FILTER DANGER Do...

Page 49: ...aking sure that model and length are correct check that the characteristics of the new belt are identical to the old one insert the belt in the groove of the motor pulley c insert the belt in the groo...

Page 50: ...R Do not carry out these tasks if the compressor has only just shut down wait for the compressor to cool All maintenance work must be carried out with the compressor OFF and the power supply lead unpl...

Page 51: ...remove the filter plug c unscrew the cartridge a from the plug c replace the cartridge a with a new one screw the new cartridge a onto the plug c close the filter plug c and tighten with the wrench b...

Page 52: ...Do not carry out these tasks if the compressor has only just shut down wait for the compressor to cool Any oil spilt during the oil change could cause personnel to slip wear protective garments and a...

Page 53: ...lubricating oil Changing the lubricating oil The lubricating oil must be changed every 250 working hours or annually To change the oil proceed as described position a recipient under the drain plug e...

Page 54: ...R Do not carry out these tasks if the compressor has only just shut down wait for the compressor to cool All maintenance work must be carried out with the compressor OFF and the power supply lead unpl...

Page 55: ...sion re tighten the cap a 7 12 CHECKING FUEL LEVEL AND TOPPING UP IMPORTANT Before carrying out any work on the engine consult the attached engine use and maintenance manual DANGER When topping up the...

Page 56: ...disassemble the intake filter restart the compressor and spray a few drops of oil into the air intake hole so that a light film of lubricant is aspirated and penetrates the interior of the compressor...

Page 57: ...ing unloading of exhausted oils special wastes and toxic harmful wastes that derive from heavy light industry processes Exhausted oils special wastes and toxic harmful waste must be collected by autho...

Page 58: ...tenance chapter by way of an official stamp signature and inspection date the number of working hours is also registered The maintenance schedules coupons easily let you know when our assistance servi...

Page 59: ...WORK AND NOTES ASSISTANCE SERVICE STAMP TECHNICIAN S SIGNATURE DATE TYPE OF WORK AND NOTES ASSISTANCE SERVICE STAMP TECHNICIAN S SIGNATURE DATE TYPE OF WORK AND NOTES ASSISTANCE SERVICE STAMP TECHNICI...

Page 60: ...AEROTECNICA COLTRI Spa Via Colli Storici 177 25015 DESENZANO DEL GARDA BS ITALY Tel 39 030 9910301 Fax 39 030 9910283 www coltri com MU MCH1316TRNS 0618...

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