Van Der Stahl LOS NT Series, Operating Instructions Manual

Page 1: ...h Edition 6 02E MICROCOMPUTER CONTROLLED LOS NT1 SERIES LOS NT2 SERIES LOS NT3 SERIES LOS NT4 SERIES LOS NTW SERIES NOZZLE TYPE VACUUM AND GAS FLUSHING SEALER LOS NT NTW SERIES OPERATING INSTRUCTIONS...

Page 2: ...It shows the temperature of dissolution for each kind of film Please note that this value will be greatly affected by the environment thickness of package material and other conditions Kind of packing...

Page 3: ...The explanations and illustrations in this operator s manual utilize the plug configurations most common in Japan LOS NT NTW series Operating Instructions Ver 6 02E 3 Foreword This manual is designed...

Page 4: ...only NTW 20 7 13 Ball cock for gas piping 21 7 14 Connecting the gas cylinder and gas adjuster 21 8 Proper use of the sealer 22 Operating procedures 23 8 1 Operation No 01 Sealing only 24 8 2 Operati...

Page 5: ...5 2 LOS NTW series electric diagram 51 16 Piping diagram 52 16 1 LOS NT series piping diagram 52 16 2 LOS NTW series piping diagram 53 17 Common problems and solutions 54 18 Illustration of attachment...

Page 6: ...e illustrations are not reduced equally 1 Machines body 1 4 Accessories set 3 Foot switch 1 2 Gas hose 1 5 Others LOS NT NTW series Operating Instructions Ver 6 02E 6 1 Package contents Before using t...

Page 7: ...nger of pinching W1165 WARNING When opening the cover for maintenance checks unplug the machine from the wall outlet or an electric shock may occur W1163 CAUTION The nozzle will move during vacuuming...

Page 8: ...ay be pinched W1168 CAUTION When opening the cover for maintenance check unplug the power cord from the socket to prevent the motor from operating There is a danger of getting caught in the chain W116...

Page 9: ...not place any metal objects into the sealing area during operation This could cause electrocution Warning When replacing routine parts unplug the power plug Maintenance of the machine is important Par...

Page 10: ...a there is a possibility of burns 2 Do not place hands between the seal jaws pressure lever and seal frame Caution Read the operating instructions carefully and use machine properly Read the operating...

Page 11: ...Before using the machine clean the sealing area When fluoro glass sheet silicone rubber becomes damaged The fluoro glass sheet silicone rubber will start to wear with use Once they are damaged it will...

Page 12: ...lease note that the machines manufactured before March 2013 are NOT installed with the I type heating element You can identify the types of heating element from the terminal colors The I type heating...

Page 13: ...jector powered by the compressed air It is effective for vacuum packaging liquid and powder contents Vacuuming speed is 3 or 4 times faster than that of the vacuum pump type 1 The impulse sealer is a...

Page 14: ...tal to vertical with this handle See the next page for the detail Control unit Vacuum pump outlet NT type Sealing head UP DOWN switch Foot switch Foot switch outlet Circuit breaker These casters make...

Page 15: ...increase or decrease continuously Use this method when making wide range changes in settings 8 Liquid crystal display 9 Vacuum gauge Vacuum degree is shown by the level meter 10 Vacuum lamp Turns on...

Page 16: ...arning Do not use on a wet surfaces or in damp areas This can cause the machine to malfunction and short circuit Warning The power consumption varies depending on the model types Always connect the po...

Page 17: ...lose the cock Adjust the Air Pressure Pull up the air pressure adjustment knob and turn it clockwise to increase the air pressure Push the knob at the optimum position to set the air pressure and lock...

Page 18: ...chine power The height of the head of the sealer can be adjusted between 800 to 1370mm when the bag is set vertically to the head using the UP DOWN buttons on the side of the machine When the sealing...

Page 19: ...7 8 Adjusting the sealing angle 7 9 Adjusting the nozzle position Caution Before adjustment select the SEALING ONLY mode to make the nozzle to be in the back position Attention To make the vacuuming o...

Page 20: ...a circuit breaker 2 Press an emergency stop switch 3 If the circuit breaker turns OFF the emergency stop switch is functioning properly The emergency stop switch remains to be activated unless it is r...

Page 21: ...the counter current during the vacuuming operation the ball cock is installed to the gas piping When the gas flushing function in not used please close the ball cock before starting the operation Open...

Page 22: ...2E 22 8 Proper use of the sealer Caution The pressure lever will descend by depressing the foot switch Be careful not to pinch your fingers etc when placing the pouch to the sealing area while the pow...

Page 23: ...KDQJH 0RYH 1VT xx xVHF Gxx xVHF xx VT xx xVHF Gxx xVHF HT xxO F x xs 7 xx O F 8 2 Operation No 02 Vacuum by manual SEAL 2SHUDWLRQ 1R 6 1 21 8 3 Operation No 03 1 time Vacuum by timer Gas flushing Seal...

Page 24: ...air source 7 Preparation 7 6 Turn ON the power switch Refer to CONTROL UNIT FC16 6 R Operating Instructions 4 2 2 Select a desired operation mode number Operation mode 01 SEALING ONLY Refer to CONTRO...

Page 25: ...ROLQJ ODPS WXUQV 2 5 Sealing process is complete Pressure lever opens IWHU WKH KHDWLQJ SURFHVV LV QLVKHG KHDWLQJ ODPS WXUQV 2 FRROLQJ lamp turns ON indicating the cooling process has started Refer to...

Page 26: ...area Depress a foot switch 1st Operating Procedure 7 Preparation 7 5 Turn ON the breaker 7 Preparation 7 4 Set up an air source 7 Preparation 7 6 Turn ON the power switch Refer to CONTROL UNIT FC16 6...

Page 27: ...essure lever closes and sealing starts Heating lamp turns ON 5 RROLQJ LV QLVKHG RROLQJ ODPS WXUQV 2 6 Sealing process is complete Pressure lever opens and the vacuum nozzle moves forward 4 IWHU WKH KH...

Page 28: ...set value Depress a foot switch 1st Operating Procedure 7 Preparation 7 5 Turn ON the breaker 7 Preparation 7 4 Set up an air source 7 Preparation 7 6 Turn ON the power switch Refer to CONTROL UNIT FC...

Page 29: ...e returns to the back position 6 Pressure lever closes and sealing starts Heating lamp turns OFF 3 DV XVKLQJ VWDUWV DV XVKLQJ ODPS WXUQV 21 4 DV XVKLQJ LV QLVKHG ZKHQ VHW XS WLPH LV SDVW DV XVKLQJ ODP...

Page 30: ...PH DV IOXVKLQJ WLPH IURP WKH VW WR Q WLPHV DV IOXVKLQJ WLPH IRU WKH ODVW Q WLPH 2SWLRQDO QXPEHU RI WLPHV IRU YDFXXP DQG JDV IOXVKLQJ UHSHWLWLRQ 2SHUDWLRQ 1R HDWLQJ WHPS HDWLQJ WLPH RROLQJ WHPS Display...

Page 31: ...6 Set gas timer and the numbers of cycles for n time gas mode 11 Set heating time Setting range 0 0 2 0 seconds Refer to CONTROL UNIT FC16 6 R Operating Instructions 4 2 6 Set heating time Refer to CO...

Page 32: ...lamp turns ON 16 Depress the foot switch 3rd When you depress the foot switch for the third time the following procedures from 1 to 12 are performed automatically 1 Vacuum starts 1st Vacuum lamp turn...

Page 33: ...mesh of fluoro glass sheet or silicone rubber appearing clearly on the sealing area indicates the good sealing performance LOS NT NTW series Operating Instructions Ver 6 02E 33 Finish Operation Atten...

Page 34: ...de heating type LOS NT NTW series Operating Instructions Ver 6 02E 34 9 Replacing the routine maintenance parts Construction of the sealing area Routine maintenance parts Warning Warning Warning Alway...

Page 35: ...ed in 1 and stabilize the roll bar with the lower sponge holder Upper fluoro glass sheet for double side heating type 1 Loosen the white plastic nuts that fix the roll bar holder to free the fluoro gl...

Page 36: ...lass sheet to the roll bars with transparent tape etc 4 Return the roll bars and parts that were removed in 1 to the initial position and temporally tighten the white plastic nuts 5 Straighten out the...

Page 37: ...ou securely tighten the heating element securing screws to keep the heating element in place Return the electrode lever to its former state and increase tension in heating element 6 Attach the electro...

Page 38: ...lectrode as you securely tighten the heating element securing screw After tightening the screws turn the hollow screw counterclockwise using a hexagonal wrench so the heating element stretches out Rea...

Page 39: ...e paper of the new silicone rubber that covers the adhesive tape Adhere it starting from the edge LOS NT NTW series Operating Instructions Ver 6 02E 39 9 4 Silicone rubber replacement TIPS Silicone ru...

Page 40: ...g bar 4 When attaching the new sensor module plug in the socket at first and fix the module with screw C 5 When setting the sensor fixing plates secure the screw A at first Pull the sensor lightly to...

Page 41: ...6 Glass tape replacement Attention Applying the tape to a surface with adhesive residues will negatively affect the sealing surface Completely remove the residues using alcohol Ethanol etc Caution The...

Page 42: ...vers the both electrodes about 2mm LOS NT NTW series Operating Instructions Ver 6 02E 42 9 7 Sarcon sheet replacement For single side heating type Caution The damage to the Sarcon sheet adhered under...

Page 43: ...LOS NT NTW series Operating Instructions Ver 6 02E 43...

Page 44: ...ove process 3 to 4 times Check the excreted water When remove the tube push the release ring and pull out the tube How to remove the tube If you press the release ring while pushing the tube in at the...

Page 45: ...93 3kPa Weight 24kg Model 600 800 1000 1200 1500 Power source Single phase AC220V 50 60Hz Max Power consumption Momentary kW 5mm width 1 3 1 5 2 0 2 1 3 3 10mm width 2 5 3 0 4 0 4 5 5 5 Sealing length...

Page 46: ...of Units SI is a consistent system for the ordinary people as well as the professionals This logical unit system is used in every field from science to industry to education and even daily life As the...

Page 47: ...420 710 600 160 515 800 1370 2100 C 50 420 200 70 D Vacuum pump mounted for NT series Only for NT series Model 600 800 1000 1200 1500 A mm 935 950 1160 1360 1700 B mm 225 140 245 345 495 C mm 95 95 95...

Page 48: ...11PD14L1 Out of rating Lever sponge position microswitch Sensor switch L11PD14L1 Out of rating Lever middle position photo sensor Micro photo sensor PM L53 C1 Out of rating Foot switch SUS foot switch...

Page 49: ...d Parts name Type Standard life and remarks Short circuit breaker With S 6 Short circuit breaker GB 2Z S 6 Safety circuit board 200V 10 000 times 6 cycles min Over 500 000 times relays over boards SSR...

Page 50: ...sor Nozzle forward white black green ground When the power plug is 2P 20A P 3 4 5 SSR 2 1 A L K 6 S Nozzle forward position Lever middle position R To Y0 gray black blue To Disconnection alarm Seal po...

Page 51: ...s valve Vacuum gauge Temperature sensor Nozzle forward white black green ground When the power plug is 2P 20A SOL Y11 Pinch valve P 3 4 5 SSR 2 1 A L K 6 S Nozzle forward position Lever middle positio...

Page 52: ...LOS NT NTW series Operating Instructions Ver 6 02E 52 16 Piping diagram 16 1 LOS NT series piping diagram...

Page 53: ...LOS NT NTW series Operating Instructions Ver 6 02E 53 16 2 LOS NTW series piping diagram...

Page 54: ...n left side and right side Is silicone rubber damaged Replace the silicone rubber Heating element bends at the center Electrode is damaged Replace the electrode Silicone rubber is exhausted and has be...

Page 55: ...e to lack of pressure Lack of air pressure Check the pressure of the compressor or regulator Refer to 7 4 Set up an air source Error message Problems Problems 1 lever upper Lever upper position cannot...

Page 56: ...p turns on replace SSR If the input lamp does not turn on replace the control unit Sensor Trouble Temperature sensor does not catch the rise in the temperature Check the position of temperature sensor...

Page 57: ...LOS NT NTW series Operating Instructions Ver 6 02E 57...

Page 58: ...RI DWWDFKPHQW SDUWV 18 1 Sealing area 18 2 Nozzle unit Seal pressure plate Guide block Sponge holder spring Sponge holder upper Sponge rubber Square type electrode Sponge holder lower Seal receiving...

Page 59: ...type NTW type LOS NT NTW series Operating Instructions Ver 6 02E 59 18 3 Frontal view of the sealer Vacuum valve Relay Gas valve Condenser Terminal table Vacuum valve Gas valve Condenser Terminal tab...

Page 60: ...type NTW type LOS NT NTW series Operating Instructions Ver 6 02E 60 18 4 Rear view Filter PL 10 02 Regulator PL 06 02 Air cock PL 12 03 Pinch valve Ejector Gas cock Regulator PL 12 03 Air cock Gas co...

Page 61: ...LOS NT NTW series Operating Instructions Ver 6 02E 61 18 5 Base of the sealer Circuit breaker with safety circuit Terminal table Circuit transformer SSR 03 relay Seal transformer...

Page 62: ...ne rubber 1200 for single side heating type 1 pc 41896B Silicone rubber 1500 for single side heating type 1 pc 71600 Silicone rubber 600 for double side heating type 2 pcs set 41064 Silicone rubber 80...

Page 63: ...LOS NT NTW series Operating Instructions Ver 6 02E 63...

Page 64: ...Y6593 MAR 2015 6th Edition LOS NT NTW Series Operating Instructions Ver 6 02E 1652 Plum Lane Redlands CA 92374 800 550 3854 www vanderstahl com...