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CN-140 TECHNICAL MANUAL

03-2021

Translation of the original manual

INDEX:

1. GENERAL CONDITIONS.

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2. SAFETY CONDITIONS

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3. APPLICATION SAFETY.

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4. SAFE HANDLING OF CHEMICAL PRODUCTS.

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5. EQUIPMENT TECHNICAL SHEET.

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6. OVERVIEW

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7. 5600 EXPLODED VIEW PUMPING GROUP.

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8. EXPLODED VIEW PUMPS.

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9. 2100 LIQUID FILTERS UNIT

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10. ENDS OF STROKE.

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11. 4110 LIQUID HEATER.

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12. 1035 HOSE OUTLET UNIT.

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13. HOSE.

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14. START-UP SEQUENCE.

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15. SELECTING WORK TEMPERATURE.

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16. DAILY STOP SEQUENCE.

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17. EXTENDED STOP SEQUENCE (OVER ONE MONTH).

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18. SYSTEM MAINTENANCE.

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19. GENERAL BREAKDOWNS.

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20. LOCATING INCIDENTS.

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Summary of Contents for CN-140

Page 1: ...TECHNICAL MANUAL 2021 CN 140 PNEUMATIC EQUIPMENT FOR POLYURETHANE PROJECTION ...

Page 2: ...AL SHEET 8 6 OVERVIEW 9 7 5600 EXPLODED VIEW PUMPING GROUP 13 8 EXPLODED VIEW PUMPS 14 9 2100 LIQUID FILTERS UNIT 18 10 ENDS OF STROKE 19 11 4110 LIQUID HEATER 20 12 1035 HOSE OUTLET UNIT 21 13 HOSE 22 14 START UP SEQUENCE 25 15 SELECTING WORK TEMPERATURE 26 16 DAILY STOP SEQUENCE 26 17 EXTENDED STOP SEQUENCE OVER ONE MONTH 27 18 SYSTEM MAINTENANCE 28 19 GENERAL BREAKDOWNS 28 20 LOCATING INCIDENTS...

Page 3: ...2021 Translation of the original manual 21 FAULT DETECTION IN THE APPLICATION 33 22 ELECTRICAL CONTROLS PANEL 34 23 HOSE TRANSFORMER 35 24 ELECTRICAL DIAGRAMS 36 25 COMPONENTS LIST 40 26 COMMERCIAL GUARANTEE 42 27 CE DECLARATION 44 ...

Page 4: ...the system and procedures Following the instructions and recommendations included here will reduce the potential risk of accident during installation use or maintenance of the Machine and will make it possible to have an incident free operation for a longer period of time better performance and the possibility to detect and solve problems in a swift and simple manner Keep this Technical Manual You...

Page 5: ...commendations as well as all other recommendations that may be provided by the manufacturers of chemical products Throughout these operations the intention is to provide a non exhaustive list of the possible risks that may arise from spraying operations For this reason and depending on each particular application it must be the user of the system who should carefully study the risks arising from t...

Page 6: ...iate personal protection equipment gloves breathing masks goggles protective clothing etc Users must be completely familiar with the chemical products and with the use of the equipment In order to prevent any possible bodily harm caused by incorrect handling of raw materials and solvents used in the process please read carefully the safety information provided by the supplier Treat waste according...

Page 7: ...damp Any leftover product after being applied should be put back into the original container and be stored in a dry ventilated place During cleaning tasks of spilt components it will be essential to use eye protection gloves and wearing breathing apparatus Spilt isocyanate can be collected with any absorbent inert product such as sawdust In any case it is important to avoid skin contact The absorb...

Page 8: ...ON 9 l min 11 kg min MACHINE WEIGHT 169 Kg MACHINE DIMENSIONS 720x730x1140 mm width x depth x height 2 SYSTEMS Digital automatic controller for temperatures in preheaters and hoses Automatic blocking systems activated by excess pressure or temperature Slave lubrication pump during machine work Consumption ammeter for the hose In an emergency situation it can operate with transfer pump Air distribu...

Page 9: ...e controller POLY 7052 2 Temperature controller ISO 7052 3 Temperature controller HOSE 7053 1 Hidraulic cylinder start up pushbutton 7053 2 Hose start up pushbutton 7053 3 Heater start up pushbutton 7054 Ammeter 7056 Emergency stop 7059 Control cabinet lock 7080 Main switch 7126 Air pressure regulator 3 8 7043 7052 1 7053 3 7052 2 7052 3 7053 2 7045 1037 7054 7053 1 7080 7056 7051 7043 1020 7059 7...

Page 10: ...e 2888 POLY Pump Heater Hose 2889 ISO Heater Hose to Output Block 2890 POLY Heater Hose to Output Block 4110 1 ISO Heater 4110 2 POLY Heater 5600 Pumping group 7003 Female air quick connector 3 8 7038 Lubrication tank 7067 1 2 air pressure regulator with filter 7081 Solenoid valve N C 7082 Solenoid valve N O 7125 Air filter bowl 1030 7003 7081 4110 1 5600 7067 7082 4110 2 2100 7038 7125 1025 1028 ...

Page 11: ...n of the original manual RIGHT SIDE 1018 Heater housing 1019 Transformer housing 1021 Electrical cabinet 1022 Control cover 1023 Pressure gauge support plate 1035 Hose outlet unit 8110 Machine connection stretch 1035 8110 1023 1022 1021 1019 1018 ...

Page 12: ... Rear cylinder cover 3008 Mufflers 7033 Stopcock 1 2 7034 1 2 hose adapter 7043 Air pressure gauge 7067 1 2 air pressure regulator w filter 7070 Quick Air Exhaust Valves 7081 Solenoid valve N C 7082 Solenoid valve N O 7125 Air filter bowl 3008 7070 7082 7081 7070 3008 7043 7033 7034 7125 1025 ...

Page 13: ...al 5561 Cylinder head 5562 Bottom cylinder head 5564 Cylinder body 5573 O ring Ø132int x 5 3 x2 5574 Piston Ø140 5575 Piston rod 5576 Piston seal 5577 Piston rings x2 5590 Plate supports i d x2 5594 Rod seal 40x32x6 3 7602 O ring Ø18int x 3 SPARE PARTS KIT 2209 5554 Rod guide ring 5555 Wiper seal 5573 O ring Ø132int x 5 3 x2 5576 Piston seal 5577 Piston rings x2 5594 Rod seal 40x32x6 3 7602 O ring...

Page 14: ...O ring Ø34 int x 2 5820 Wiper seal 5821 ISO packer bracket 5822 Rod seal 5823 Double collar piston 5829 Piston guide 5830 Seal and housing wiper seal 5831 Guide and buffer seal housing 7030 Joint G3 8 M M 7063 Elbow 90º M F 3 4 7710 Varisel buffer seal x2 7711 Varisel buffer seal SPARE PARTS KIT 2206 5803 Nylon guide 5829 Piston guide 5813 O ring Ø35 int x 2 5817 Nylon cylinder joint stop 5818 O r...

Page 15: ...der joint stop 5818 O ring Ø34 int x 2 5820 Wiper seal 5823 Double collar piston 5829 Piston guide 5830 Seal and housing wiper seal 5831 Guide and buffer seal housing 7030 Joint G3 8 M M 7063 Elbow 90º M F 3 4 7710 Varisel buffer seal x2 7711 Varisel buffer seal SPARE PARTS KIT 2207 5803 Nylon guide 5829 Piston guide 5813 O ring Ø35 int x 2 5817 Nylon cylinder joint stop 5818 O ring Ø34 int x 2 58...

Page 16: ...ut 3038 Piston rod piston joint 3039 Piston bracket 3040 Piston seal 3042 Stop guide 3043 Lower Piston rod 3044 Piston rod joint 3045 Upper Piston rod 3046 A Cylinder body 3047 A Pump base 3061 O ring 3072 Piston guide 4709 M12 self locking nut SPARE PARTS KIT 2204 3040 Piston seal x2 3042 Stop guide 3061 O ring 3072 Piston guide 3037 3042 3072 3038 2114 3040 3039 3046 A 3029 3028 3047 A 3045 3044...

Page 17: ...e original manual 3028 Inlet non return valve 3029 Outlet non return valve Ref DESCRIPTION 3035 Sphere Ø6 3065 Fitting 1 4 3066 Stop 1 8 Ref DESCRIPTION 3031 Stop 1 8 3034 Spring Ø5 3035 Sphere Ø6 3064 Lubrication elbow 3066 3035 3065 3031 3035 3034 3064 ...

Page 18: ...ION 2103 O ring Øin 30x2 2104 Filter body 2105 Filter holder 2106 Filter 2107 Safety ring 2108 Watertight washer 3 4 2109 M M 3 4 1 1 16 Joint 2111 Plug 3 8 2112 Watertight washer 3 8 2113 Joint M 3 4 F 3 4 SPARE PARTS KIT 2208 2103 O ring Øin 30x2 2106 Filter 2109 2108 2103 2106 2105 2111 2112 2113 2108 2107 ...

Page 19: ...19 CN 140 TECHNICAL MANUAL 03 2021 Translation of the original manual 10 ENDS OF STROKE Ref DESCRIPTION 3027 Vertical bracket 7112 End of stroke bracket 7115 Limit switch 7115 7112 7115 7112 3027 ...

Page 20: ...side ISO Ref DESCRIPTION 2758 Thermostat 3019 Heater ISO 3020 Heater POLI 3021 Heater cover 3054 Ø16x485 400V 1800W 3056 Thermocouple probe 3057 Probe connector 4762 Screw M6 x 60 5243 Plug NPT 1 4 7001 M G3 8 M 3 8 NPT joint 3056 7001 4762 3020 3019 5243 3054 7001 3021 3057 2758 2758 3021 4762 3054 5243 3057 3056 ...

Page 21: ... DESCRIPCIÓN 1032 Hose outlet block 5243 Plug 1 4 NPT 7001 M M 3 8 NPT G3 8 joint 7003 Swift air connector female 3 8 7011 45 joint G3 8 F G3 8 M 7012 Cable gland 7045 High pressure gauge product 7046 Pressure switch 7086 M3 8 swift coupling Ø12 7046 7001 7012 7086 7045 7001 7011 5243 1032 7003 5243 ...

Page 22: ...702 POLI line 2707 Hose wire 2708 Hose air conduit 2750 Anterior connecting block 3007 Electrical connectors 7004 Joint NPT1 4 M SAE 1 2 M 7005 Joint NPT1 4 M SAE 9 16 M 7008 Joint NPT 1 4 M G 3 8 M 7009 Probe connector unit 7010 Swift air connector male 7223 Hose temperature probe 7005 2750 2708 7004 2707 7008 7010 2701 7009 7223 2702 3007 ...

Page 23: ...UAL 03 2021 Translation of the original manual 8130 HOSE FITTING Ref DESCRIPTION 2751 Insulator separator 3004 ISO hose fitting 3005 POLI hose fitting 7120 Male air connector 7121 Female air connector 2751 3005 7120 3004 7121 ...

Page 24: ... hose 2704 POLI hose 2707 Hose wire 2708 Hose air conduit 2709 ISO gun line 2710 POLI gun line 2752 End connecting block 3100 C Armaflex thermal coating 3500 Bicolor anti abrasion covering 4763 Inner Allen screw M6 7004 Joint M 1 4 NPT M1 2 SAE 7005 Joint M 1 4 NPT M 9 16 SAE 2710 2704 4763 7005 3100 C 2703 2708 7005 2020 7004 2752 2707 2709 7004 3500 ...

Page 25: ...t and connect the same with the start up pushbutton 3 4 14 Select the required temperature on the hose using the thermostat5 15 As explained in point 10 these functions are performed without the gun for bleeding air leave the cylinder activated for a few minutes for effective bleeding 16 Stop the machine to be able to perform the following procedures 17 Reconnect both loose nuts on each product to...

Page 26: ...button10 4 Deactivate heaters with the stop pushbutton 5 Deactivate the cylinder with the stop pushbutton 6 Open the stopcock taps on the products in the gut and pull the trigger several times until the pressure in the products decreases below 30 bars see output pressure gauges and check that the pump Piston rods are at their lowest position and fully insert them inside the body of the pump in ord...

Page 27: ...ray until all the solvent has been bled from the system and only the plasticizer comes out of the side blocks12 Apply a thick layer of Celtipol grease to each side of the front housing of the gun Once again place the side blocks on the front housing of the gun13 Remove the adapters from the transfer pumps from the product tanks Clean the plug adapters with solvent and then cover with Celtipol grea...

Page 28: ... equipment with its corresponding sequences of start up and stop The flow diagram of the materials going through the equipment The appearance of the product perfectly applied and its possible variables Since the ultimate aim of the equipment is the correct application and finish of the foam it should be the final appearance of this that we should in the first place examine to locate any possible b...

Page 29: ...operties in the material Check the status of the dosing pumps paying special attention to determine if the flash appears in the ascending or descending run If the flash appears on the descending run check the seating of the lower ball If the flash appears on the ascending run check the seating of the upper ball In any case repair works should be carried out as soon as possible The unit should be o...

Page 30: ... the main switch must be set to the ON position lighting up the green LED light located above the switch If this LED does not light up this indicates that the electrical power does not exist or is faulty 2 Emergency stop is activated With the emergency stop button activated the electrical power in the control panel is interrupted causing a stop during the operation of the machine or making it impo...

Page 31: ...s a greater volume of material than that supplied by the feeding system leading to the formation of a vacuum in the dosing pump The causes that can cause cavitation are as follows a The transfer pump fails to supply the required volume The problem may be that the pump does not meet the required characteristics the lack of air supply to the pump or that the pump is faulty A 2 1 ratio pump is recomm...

Page 32: ...ng and the red light above the temperature controllers lights up this light comes on when there is an overpressure it is displayed on the pressure gauge or an over temperature an alarm goes off on the temperature controller Until the pressure falls below the set limit the machine cannot be restarted by resetting the push buttons at the start of each function 8 Temperature controllers Product and h...

Page 33: ...is affected by the following parameters Temperature A material that is too hot will produce separation in the fan A material that is too cold will produce a ripple effect Pressure Too high a pressure will result in excessive or disaggregated spraying A pressure that is too low will produce a ripple effect Contamination of the products in the mixing chamber A foreign object in the mixing chamber wi...

Page 34: ... F2 Isocyanate F3 F4 Hose F5 F6 7208 Relays ISO POLY Maneuver R1 POLY Alarm R2 ISO Alarm R3 Hose maneuver R4 Hose Alarm R5 Cylinder R6 R7 R8 7211 Maneuver transformer 7207 Maneuvring fuses F7 F8 7213 Earth terminal 7215 Heater connection terminals 7219 Maneuvring connection terminals 7221 Solid state relays Polyol Isocyanate Hose 7203 7204 7206 7208 7211 7207 7219 7221 7215 7213 ...

Page 35: ...NUAL 03 2021 Translation of the original manual 23 HOSE TRANSFORMER 7222 Ammeter transformer 7042 Hose transformer 7042 7222 5000 VA transformer connection example Electrical connections for different lengths of heated hoses ...

Page 36: ...36 CN 140 TECHNICAL MANUAL 03 2021 Translation of the original manual 24 ELECTRICAL DIAGRAMS ...

Page 37: ...37 CN 140 TECHNICAL MANUAL 03 2021 Translation of the original manual ...

Page 38: ...38 CN 140 TECHNICAL MANUAL 03 2021 Translation of the original manual ...

Page 39: ...39 CN 140 TECHNICAL MANUAL 03 2021 Translation of the original manual ...

Page 40: ...p Heater Hose p 10 2888 POLY Pump Heater Hose p 10 2889 ISO Heater Hose to Output Block p 10 2890 POLY Heater Hose to Output Block p 10 3004 ISO hose fitting p 23 3005 POLI hose fitting p 23 3007 Electrical connectors p 22 3008 Mufflers p 12 3019 ISO heater p 20 3020 POLY heater p 20 3021 Heater cover P 20 3027 Vertical bracket p 19 3028 Inlet non return valve p 16 17 3029 Outlet non return valve ...

Page 41: ...033 Stopcock 1 2 p 12 7034 1 2 hose adapter p 11 7038 Lubrication tank p 10 7042 Hose transformer 5000VA p 35 7043 Air pressure gauge p 9 10 7045 High pressure gauge p 9 21 7046 Pressure switch p 21 7051 Cycle counter p 9 7052 1 Temperature controller POLY p 9 7052 2 Temperature controller ISO p 9 7052 3 Temperature controller Hose p 9 7053 1 Hidraulic cylinder start up pushbutton p 9 7053 2 Hose ...

Page 42: ...roducts with new or recycled products in accordance with the laws of each country Conditions 1 This guarantee is valid only when presented with the original invoice or sales receipt indicating the date of sale and model purchased along with the faulty product CELTIPOL reserves the right not to offer the free guarantee service if these documents are not presented or if the information they contain ...

Page 43: ...carried out by a non authorized technical service or by the consumer Accidents lightning water fire inadequate ventilation or any cause beyond the control of CELTIPOL Electronic components inside the control panel affected by bad connections or sudden voltage changes electrical fluid deficiencies Faults of the system to which this product is incorporated This guarantee has no influence whatsoever ...

Page 44: ...44 CN 140 TECHNICAL MANUAL 03 2021 Translation of the original manual 27 CE DECLARATION ...

Page 45: ...45 CN 140 TECHNICAL MANUAL 03 2021 Translation of the original manual ...

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