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MCH36 Open Diesel (Kubota) 

www.nuvair.com                                                                                        Page | 25

 

MCH36 Open Diesel (Kubota) 

 

 

 

 

(h) Version 2007 to present 

 

 

11.9   Tightening Torque Values – 

Should be done at 25 hour maintenance 

 
The table below shows tightening torques for bolts or hexagonal-head screws or socket screws 
lubricated with grease, except for specific cases indicated in the manual. Pipe connections (swivel 
nuts) should be finger tight plus an additional 1/2 turn. 

 

 

6 bolt and 4 bolt torque sequence

 

 

 

 

11.10  CO Moisture Indicator 

 

This element contains a CO indicating button and a humidity element in the form of a strip about ¼ 
in. wide and ¾ in. long.  These items need to be installed per the manufacturer’s instructions 
provided in the sealed foil packaging. When doing routine maintenance it is highly recommended 
these indicators are checked for damage and functionality or be replaced. 
 
 

Tightening Torque Values 

Thread 

Maximum Torque 

M6 - 1/4”

 

10

Nm (

7

ft-lbs) 

M8 - 5/16”

 

25

Nm (

18

ft-lbs) 

M10 - 3/8”

 

45

Nm (

32

ft-lbs) 

M12 - 1/2”

 

75

Nm (

53

ft-lbs) 

M14 - 9/16”

 

120

Nm (

85

ft-lbs) 

M16 - 5/8”

 

200

Nm (

141

ft-lbs)

 

CO Moisture Monitor 

Содержание Coltri MCH 36 Electric

Страница 1: ...User Manual MCH36 Diesel Open Kubota Rev 07 18...

Страница 2: ......

Страница 3: ...This Operation Manual contains important safety information and should always be available to those personnel operating this equipment Read understand and retain all instructions before operating this...

Страница 4: ...hnical documentation 16 8 0 Control Panel 17 8 1 1st stage Pressure Gauge description 17 8 2 2nd stage Pressure Gauge description 17 8 3 3rd stage Pressure Gauge description 17 8 4 4th stage working P...

Страница 5: ...Register 29 17 1 Customer Service 29 17 2 Scheduled Maintenance 29 17 3 Using the compressor under heavy duty conditions 29 17 4 Nuvair Customer Care Contact 29 18 0 Start Stop Operation 30 19 0 Spare...

Страница 6: ...ersonal injury or death Indicates a potentially hazardous situation which if not avoided could result in serious personal injury or death Indicates a potentially hazardous situation which if not avoid...

Страница 7: ...gulations instructions for use contained in this manual constitute an essential component of the supplied compressor These regulations instructions are intended for an operator who has already been tr...

Страница 8: ...ontained in this manual and where periodic maintenance is carried out The warranty does not cover faults caused by improper use of the compressor exposure to atmospheric agents rain etc or damage duri...

Страница 9: ...icians NUVAIR cannot be held liable for any damages caused by failure to observe this rule The compressor is guaranteed as per the contractual agreements made at the time of sale Failure to observe th...

Страница 10: ...when it shows signs of wear Failure to observe this rule could seriously endanger the users safety Make sure the minimum bending radius of the hose is no less than 10 inches 250 mm To ensure maximum w...

Страница 11: ...s safety guards and safety symbols are concerned It is also forbidden to carry out work in any way other than that described or to neglect the illustrated safety tasks The safety information and the g...

Страница 12: ...wn the cause before restarting the compressor 2 0 Safety Warnings Nuvair has taken extreme care in providing you with the information you will need to operate this system However it is up to you to ca...

Страница 13: ...el Kubota www nuvair com Page 11 MCH36 Open Diesel Kubota the Compressor Lubricant with other lubricants The use of improper lubricants can lead to fire or explosions which may cause serious personal...

Страница 14: ...in place 12 Do not install a shut off valve in the compressor discharge line unless a pressure relief valve of proper design and size is installed in the line between the compressor unit and shut off...

Страница 15: ...sor Oil Level Diesel Engine HP Filter Replacement Filters X65247 X65677 x2 Fill Pressure Gauge HP Air Outlets Battery Oil Pressure Gauge CO Moisture Sensor Stage Pressure Gauges 4 3 2 1 Condensate Col...

Страница 16: ...An Idler pulley has been installed to maintain tension on the drive belts The idler can be adjusted to compensate for belt wear Loosen the two bolts behind the pulley and use a 1 1 2 in socket or wre...

Страница 17: ...oling Tubes Low Pressure Oil Pump with Filter Oil Level Sight Gauge and Oil Pressure Gauge Automatic Condensate Drains Loadless Start Low Oil Shutdown Switch High Temp Switch set at 350 F SEP 15 High...

Страница 18: ...aged please call Nuvair to file a damage report Please take photos and supply detailed information about the damage 3 Place the system in a permanent location allowing a minimum spacing of 36 from adj...

Страница 19: ...roper lubrication and could cause compressor seizure If the oil level is not within the minimum and maximum limits top up or drain as needed 7 2 Check that the refill hoses are in good condition Inspe...

Страница 20: ...40 PSI 65 bar and 1200 PSI 80 bar switch off the compressor and contact Nuvair 8 4 4th stage pressure gauge Working Pressure Gauge 4 This 4 gauge indicates the pressure as it exits the compressor If t...

Страница 21: ...en completed the compressor shuts down automatically monitor the fill pressure while filling Close valves d and e by rotating them clockwise Open the bleed valve f by rotating it counter clockwise unt...

Страница 22: ...air Nuvair Address Phone 1 805 815 4044 1600 Beacon Place Email Info nuvair com Oxnard California 93033 USA 11 2 General Proper preservation of the compressor requires thorough cleaning This type of r...

Страница 23: ...MCH36 Open Diesel Kubota www nuvair com Page 21 MCH36 Open Diesel Kubota arise This work must be carried out by a Nuvair qualified mechanic...

Страница 24: ...er Contact technical support Check for leaks with soapy water and eliminate them Replace filter Straighten use stiffer pipe Contact technical support Air smells of oil Cartridge filter exhausted Pisto...

Страница 25: ...he compressor OFF and the key removed from the ignition The compressor must be placed on a solid surface with a tilt of no more than 6 11 7 Checking the Oil Level The oil level must be checked every 5...

Страница 26: ...ng hours or annually Every time the lubricating oil is changed the oil filter must be changed too To change the oil continue as described Position a recipient under the drain tap a so that the oil flo...

Страница 27: ...bolt and 4 bolt torque sequence 11 10 CO Moisture Indicator This element contains a CO indicating button and a humidity element in the form of a strip about in wide and in long These items need to be...

Страница 28: ...filter cartridge b Replace the cartridge with a new one Re close the cover a screw it back on Do not carry out these tasks if the compressor has only just shut down and is hot wait for the compressor...

Страница 29: ...Bleed Drain Valve to drain pressure Leave valve open 3 Unscrew the Filter Canister Cap 4 Remove expended Element from Filter Canister 5 Install New Element Place pressure on element to seat 6 Reinstal...

Страница 30: ...he Compressor Condensate must be drained every 5 10 minutes of operation 13 2 Condensate Discharge An outflow of condensate water with lubricating oil is normal during refills the quantity will depend...

Страница 31: ...n of all machine parts During machine down times it is advisable to run the compressor for 20 minutes every 15 days 15 0 Dismantling and putting the compressor out of service Should you decide not to...

Страница 32: ...nterfaces between remaining machines are unaffected Empty the tank containing the lubricating oil and store in compliance with the laws in force Proceed with disassembly of the individual compressor c...

Страница 33: ...latter we recommend you always contact our office This section provides a simple tool with which to request assistance and register completed scheduled maintenance work Start up and maintenance check...

Страница 34: ...gine does not start after 10 seconds of cranking turn off key and rest starter for 30 seconds 5 Once Engine Starts turn the Manual Bypass Valve to the Run position 6 Adjust Throttle to desired RPM 7 C...

Страница 35: ...Food Grade Nitrox Compatible Nuvair 451 1 Gal Other Sizes Available 9406 Nuvair 751 1 Gal Other Sizes Available 9403 HP Filter Elements Black Canisters Absorbent Filter x2 X65677 Triplex Filter X6524...

Страница 36: ...MCH36 Open Diesel Kubota www nuvair com Page 34 MCH36 Open Diesel Kubota 20 0 Service Record Log Date Technician Name Service Performed...

Страница 37: ...Membrane System must contain 0 003 PPM Oil Vapor All breathing Nitrox produced for diving must be purified to meet these same requirements except for oxygen content Nitrox oxygen content must measure...

Страница 38: ...s applied to them are considered expendable and are not covered under the terms of this policy This includes maintenance and consumable items listed as part of a suggested maintenance program included...

Страница 39: ......

Страница 40: ...Nuvair Phone 1 805 815 4044 Fax 1 805 486 0900 1600 Beacon Place Oxnard CA 93033 USA info nuvair com www nuvair com rev 07 18...

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