Shini STM-W Operation Instruction Manual
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Shini STM-W Operation Instruction Manual

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STM-W

Water Heaters

Model: STM-910W
Operation Instruction

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  • Page 1: Water Heaters

    STM-W Water Heaters Model: STM-910W Operation Instruction...

  • Page 3: Table Of Contents

    Contents Contents 1. General Description --------------------------------------------------------------- 2. Structure Characteristics and Working Principle -------------------- 3. Installation and Debugging -------------------------------------------- 4. Application and Operation -------------------------------------------------- 5. Trouble-shooting ------------------------------------------------------ 6. Maintenance and Repair -------------------------------------------------...

  • Page 4: General Description

    General Description 1. General Description Please read through this operation manual before using and installation to avoid damage of the machine and personal injuries. STM - W series water heaters are used to heat up the mould and maintain temperature, although they can be used in other similar applications. High temperature water from the mould is returned to the cooling tank and cooled by either indirect cooling (For high temperature models) or direct cooling (for standard models).
  • Page 5 Other chapters contain instructions for the daily operator. Any modifications of the machine must be approved by SHINI in order to avoid personal injury and damage to machine. We shall not be liable for any damage caused by unauthorized change of the machine.
  • Page 6 General Description 1.2 Technical Specifications 1.2.1 STM-304W Pum performance curve Specifications Pressure (Bar) Pipe heater: 3 kW Pump power: 0.25 kW Max. pump flow: 12 L/min Max. pump pressure: 4.0 Bar Cooling method: direct Mould coupling (Optional) : 3/8 "(1 1) Max.
  • Page 7 General Description Outer dimensions 1.2.3 STM-607W-D Pum performance curve Specifications Pressure (Bar) Pipe heater: 6 kW 2 Pump power: 0.55 kW 2 Max. pump flow: 27L/min 2 Max. pump pressure: 3.8 Bar Cooling method: direct Mould coupling (Optional) : 3/8 "(4 2) Max.
  • Page 8 General Description 1.2.4 STM-910W / 910WR Specifications Pum performance curve Pressure (Bar) Pipe heater: 9 kW Pump power: 0.75kW Max. pump flow: 42 L/min Max. pump pressure: 5.0 Bar Cooling method: direct Mould coupling (Optional) : 3/8 "(2 2) Max. temperature: 120 Outer dimensions Flow rate (L/min) 1.2.5 STM-910W-D...
  • Page 9 General Description Outer dimensions 1.2.6 STM-1220W / 1220WR Pum performance curve Specifications Pressure (Bar) Pipe heater: 12 kW Pump power: 1.5 kW Max. pump flow: 74 L/min Max. pump pressure: 6.2 Bar Cooling method: direct Mould coupling (Optional) : 3/8 "(4 2) Max.
  • Page 10 General Description 1.2.7 STM-2440W / 2440WR Pum performance curve Specificatios Pressure (Bar) Pipe heater: 24kW Pump power: 2.8kW Max. pump flow: 130L/min Max. pump pressure: 8.0Bar Cooling method: direct Mould coupling (Optional) 1" (1 2) Max. temperature: 120 Flow rate (L/min) Outer dimensions 1.2.8 STM-3650W / 3650WR Pum performance curve...
  • Page 11 General Description Outer dimensions 1.2.9 Specification List Pump Max. pump Pipe Max. pump Heating tank Mould Dimensions Weight Max. power pressure heater flow Heating tank capacity Cooling coupling* xWxD Model number method Temp. (kW) (L/min) (Bar) (Kg) (Inch) (mm) (50/60Hz) (50/60Hz) (50/60Hz) STM-304W...

  • Page 12: Safety Regulations

    General Description 1.3 Safety Regulations 1.3.1 Safety Signs and Labels Danger! The unit is designed endure high temp, and high pressure. For safe operation, do not remove the covers or switches. Attention! The unit should be operated by qualified personnel only. During operation, avoid wearing gloves or clothes that may cause danger.
  • Page 13 General Description 1.3.2 Signs and Labels In order to keep a stable temperature, cooling water pressure should not be less than 2bar, but also no more than 5bar. Clean the Y type strainer to ensure cooling capacity of the machine. N6148015 This is to indicate motor rotating direction.
  • Page 14 100 . 1.3.4 Transportation and Storage of The Machine Transportation 1) STM-W series standard water heaters are packed in crates or plywood cases with wooden pallet at the bottom, suitable for quick positioning by fork lift.
  • Page 15 General Description Working environment The machine should be operated: 1) Indoors in a dry environment with max. temperature +45 and humidity no more than 80%. Do not use the machine: 1) If it is with a damaged cord. 2) On a wet floor or when it is exposed to rain to avoid electrical shock. 3) If it has been dropped or damaged until it is checked or fixed by a qualified serviceman.

  • Page 16: Structure Characteristics And Working Principle

    2. Structure Characteristics and Working Principle 2.1 Main Functions The STM-W series of standard water heaters are used to heat up the mould and maintain this temperature. Besides, they can also be used in other similar applications. High temperature water from the mould is cooled by direct cooling and then sent to the pipe heaters via high-pressure pump for heating to a constant temperature.
  • Page 17 Structure characteristics and working principle 2.2.2 STM-WR Working Principle Pressure switch Filter 1 Filter 1 Cooling water inlet Manual release valve Ball valve Nonretrun valve From mould Thermal sensor Pressure meter To mould Heater Ball valve Solenoid valve 2 Solenoid valve 3 Cooling water outlet System flow for vacuum drainage function High temperature water returns to mould temperature controller through...
  • Page 18 Structure characteristics and working principle 2.3 STM-304W Series Assembly Drawing...
  • Page 19 Structure characteristics and working principle 2.4 STM-304W Parts List Name Part No. Name Part No. Copper connection1 M3X5 thick-headed screw F1301000 T1260700 Electric heating pipe Pressure gauge L2201000 T3206000 shield Mini cover board of Front panel backboard planker Operation panel E4128000 Backboard Mini cover board of...
  • Page 20 Structure characteristics and working principle 2.5 STM-607W / 607WR / 607W-DAssembly Drawing...
  • Page 21 Structure characteristics and working principle 2.6 STM-607W / 607WR / 607W-D Parts List Part No. Name STM-607W(WR) STM-607W-D Door plate M6 15 lentil-headed screw F1410003 F1410003 Electric-controlled ground plate Operation panel E4128000 E4128000 Electric mounting cabinet Side plate Backboard of electric mounting cabinet and truckle mounting plate 22 Flap gasket F1711000...
  • Page 22 Structure characteristics and working principle Part No. Name STM-607W(WR) STM-607W-D Mini cover board of backboard planker D10 Elastic washer F1806000 F1806000 No. 6 Suite of copper connection T1260706 T1260706 Electromagnetic valve * T3102001 T3102001 Filtering valve* T2211000 T2211000 Ground plate No.
  • Page 23 Structure characteristics and working principle 2.7 STM-910W / 910WR / 910W-D Assembly Drawing...
  • Page 24 Structure characteristics and working principle 2.8 STM-910W / 910WR / 910W-D Parts List Part No. Name STM-910W(WR) STM-910W-D Door plate M6 15 lentil-headed screw F1410003 F1410003 Electric-controlled ground plate Operation panel E4128000 E4128000 Electric mounting cabinet Side plate Backboard of electric mounting Cabinet and truckle mounting plate 22 flap gasket F1711000...
  • Page 25 Structure characteristics and working principle Part No. Name STM-910W(WR) STM-910W-D EGO mounting plate L1309000 L1309000 2'' Truckle A3104000 A3104000 Water pressure gauge L2201000 L2201000 Heating tank Top cover *Indicates latent wearing parts **Indicates latent wearing parts and it's suggested to back them up.
  • Page 26 Structure characteristics and working principle 2.9 STM-1220W / 1220WR / 2440W / 2440WR / 3650W / 3650WR Assembly Drawing...
  • Page 27 Structure characteristics and working principle 2.10 STM-1220W / 1220WR Parts List Name Part No. Name Part No. E1432000 Main switch* T2116000 Ball valve* Door plate T3102001 Solenoid valve* Control box M0807048 Rear cover Electrical components board Plastic handle T3204000 Metal joint Control box rear plate T2207005 Middle plate...
  • Page 28 Structure characteristics and working principle 2.11 STM-2440W / 2440WR Parts List Name Part No. Name Part No. T2201000 E1463000 Main switch* Ball valve* Door plate T1124305 Solenoid valve* T3108001 Control box T1124300 Rear cover T1160733 Electrical components board T1124308 Plastic handle T3204000 Control box rear plate Metal joint...
  • Page 29 Structure characteristics and working principle 2.12 STM-3650W / 3650WR Parts List Name Part No. Name Part No. T2201000 E1463000 Main switch* Ball valve* Door plate T1124305 Solenoid valve* T3108001 Control box T1124300 Rear cover T1160733 Electrical components board T1124308 Plastic handle T3204000 Control box rear plate Metal joint...
  • Page 30 Structure characteristics and working principle 2.13 Pump 1. Pump body 2. Sleeve 3. O shape ring 4. Key 5. Pump cover 6. Socket cap screw 7. Neck ring 8. Mechanical seal 9. Rotary ring 10. Motor...
  • Page 31 Structure characteristics and working principle 2.14 Electrical Circuit 2.14.1 STM-304W 400V Main electrical circuit...
  • Page 32 Structure characteristics and working principle Control Circuit P C 1 C N 2 C N 1...
  • Page 33 Structure characteristics and working principle Thermocouple and Terminal Layout Connect Main Power supply Connect Hydraulic Switch Connect Overheat Protector Connect Solenoid Valve...
  • Page 34 Structure characteristics and working principle Electrical Components Layout...
  • Page 35 Structure characteristics and working principle Electrical Components List Name Specifications Part No. Symbol Main switch * E1416000 Circuit breaker ** E3113000 Contactor* 220VAC 50 / 60Hz E1140220 E1141100 Contactor** 220VAC 50 / 60Hz Overheat relay 0.63-1A E1263010 Transformer * 300mA E3303000 Fuse ** E3202007...
  • Page 36 Structure characteristics and working principle 2.15 STM-607W / 910W 400V Main Electrical Circuit...
  • Page 37 Structure characteristics and working principle Control Circuit PC(AA-01)
  • Page 38 Structure characteristics and working principle Thermocouple and Terminal Layout Connect power supply ground wire Connect heater ground wire Connect pump ground wire Connect with contro board ground wire Connect door plate ground wire...
  • Page 39 Structure characteristics and working principle Electrical Components Layout...
  • Page 40 Structure characteristics and working principle STM-607W Electrical Components List Name Symbol Specifications Part No. Main switch* Circuit breake** Excitation break away** Contactors* Contactors** Overload relays Transformer* Fuse box** Fuse** Control switch Temperature controller* Timer Middle relay Overheat protector Hydraulic switch** Circuit board** Solenoid valve** Terminal board...
  • Page 41 Structure characteristics and working principle STM-910W Electrical Components List Symbol Specifications Part No. Name Main switch* Circuit breake** Excitation break away** Contactors* Contactors** Overload relays Transformer* Fuse box** Fuse** Control switch Temperature controller* Timer Middle relay Overheat protector Hydraulic switch** Circuit board** Solenoid valve** Terminal board...
  • Page 42 Structure characteristics and working principle 2.16 STM-607W-D / 910W-D 400V Main Electrical Circuit...
  • Page 43 Structure characteristics and working principle Control Circuit PC1(AA- 01)
  • Page 44 Structure characteristics and working principle PC2(AA- 01)
  • Page 45 Structure characteristics and working principle Thermocouple and Terminal Layout Connect power supply ground wire Connect heater 2 ground wire Connect heater 1 ground wire Connect Connect pump 2 ground wire Transformer Connect pump 1 ground wire wire Connect with contro board 2 ground wire Connect with contro board 1...
  • Page 46 Structure characteristics and working principle Electrical Components Layout...
  • Page 47 Structure characteristics and working principle STM-607W-D Electrical Components List Symbol Name Specifications Part No. Main switch* Circuit breake** Excitation break away** Contactors* Contactors** Middle relay Overload relays Transformer* Fuse box** Fuse** Control switch Temperature controller* K6 K8 Timer Overheat protector Hydraulic switch** Circuit board** Solenoid valve**...
  • Page 48 Structure characteristics and working principle STM-910W-D Electrical Components List Symbol Name Specifications Part No. Main switch* Circuit breake** Excitation break away** Contactors* Contactors** Middle relay Overload relays Transformer* Fuse box** Fuse** Control switch Temperature controller* K6 K8 Timer Overheat protector Hydraulic switch** Circuit board** Solenoid valve**...
  • Page 49 Structure characteristics and working principle 2.17 STM-607WR 400V Main Electrical Circuit...
  • Page 50 Structure characteristics and working principle Control Circuit PC1(AA- 01)
  • Page 51 Structure characteristics and working principle Thermocouple and Terminal Layout Connect power supply ground wire Connect heater ground wire Connect pump ground wire Connect with transformer ground wire Connect with control board ground wire Connect door plate ground wire...
  • Page 52 Structure characteristics and working principle Electrical Components Layout...
  • Page 53 Structure characteristics and working principle STM-607WR Electrical Components List Specifications Symbol Name Part No. YE10200300000 Main switch* 3P/16A Circuit breakers** 3P/16A YE40601600000 Break away** YE40000900000 230V 50/60Hz YE00301000000 Contactor** YE00400100200 Auxiliary contact YE00320000000 230V 50/60Hz Contactor** 1.6~2.5A YE01162500000 Overload relay INPUT=400V OUT=230V YE70402300800 Transformer* YE46002000100...
  • Page 54 Structure characteristics and working principle 2.18 STM-910WR 400V Main Electrical Circuit...
  • Page 55 Structure characteristics and working principle Control Circuit PC1(AA- 01)
  • Page 56 Structure characteristics and working principle Thermocouple and Terminal Layout Connect power supply ground wire Connect heater ground wire Connect pump ground wire Connect with transformer ground wire Connect with control board ground wire Connect door plate ground wire...
  • Page 57 Structure characteristics and working principle Electrical Components Layout...
  • Page 58 Structure characteristics and working principle STM-910WR Electrical Components List Symbol Specifications Name Part No. Main switch* 3P/25A E1425000 Circuit breakers** 3P/20A E3121040 Break away** E3121010 Contactor** 230V 50/60Hz E1130100 Auxiliary contact E1140012 Contactor** 230V 50/60Hz E1132000 Overload relay 2~3.2A E1202320 Transformer* INPUT=400V OUT=230V E3305001...
  • Page 59 Structure characteristics and working principle 2.19 STM-1220W 400V Main Circuit...
  • Page 60 Structure characteristics and working principle Control Circuit PC(AA-01)
  • Page 61 Structure characteristics and working principle Thermocouple and Terminal Layout Connect power supply ground wire Connect heater 2 ground wire Connect heater 1 ground wire Connect with Connect pump contro board ground wire ground wire Connect door plate ground wire...
  • Page 62 Structure characteristics and working principle Electrical Components Layout...
  • Page 63 Structure characteristics and working principle STM-1220W Electrical Components List Symbol Name Specifications Part No. Main switch* Circuit breake** Excitation break away** Contactors* Contactors** Overload relays Transformer* Fuse box** Fuse** Control switch Temperature controller* Timer Middle relay Overheat protector Hydraulic switch** Circuit board** Solenoid valve** Terminal board...
  • Page 64 Structure characteristics and working principle 2.20 STM-1220WR 400V Main Electrical Circuit...
  • Page 65 Structure characteristics and working principle Control Circuit...
  • Page 66 Structure characteristics and working principle Thermocouple and Terminal Layout...
  • Page 67 Structure characteristics and working principle Electrical Components Layout...
  • Page 68 Structure characteristics and working principle STM-1220WR Electrical Components List Symbol Specifications Name Part No. Main switch* 3P/25A E1425000 Fuse** 3P/10A E3110300 Fuse** E3121060 3P/25A Trip E3121010 Contactor** K1 K2 230V 50/60Hz E1110150 Auxiliary contact E1119212 Contactor** K3 K4 230V 50/60Hz E1110240 Overload relay 4.5-6.3A...
  • Page 69 Structure characteristics and working principle Symbol Specifications Name Part No. E5116004 Terminal board 400V 50Hz Motor** EH1 EH2 400V 50Hz Heater** 230V 50/60Hz Fan* *Indicates latent wearing parts **Indicates latent wearing parts and it's suggested to back them up.
  • Page 70 Structure characteristics and working principle 2.21 STM-2440 400V Main Electrical Circuit...
  • Page 71 Structure characteristics and working principle Control Circuit PC( AA- 0 1 )
  • Page 72 Structure characteristics and working principle Thermocouple and Terminal Layout Connect power supply ground wire Connect heater 2 ground wire Connect heater 1 ground wire Connect pump ground wire Connect with contro board ground wire Connect door plate ground wire...
  • Page 73 Structure characteristics and working principle Electrical Components Layout...
  • Page 74 Structure characteristics and working principle STM-2440W Electrical Components List Specifications Name Symbol Part No. Main switch* Circuit breake** YE40636300000 Excitation break away** YE40000900000 Contactors* YE00301000000 Auxiliary contact terminal YE00400100200 Contactors ** YE00300100000 Contactors ** YE00340000000 Timer YE86301000100 Temperature controller* YE85005000000 Middle relay YE03270700000 Overload relays...
  • Page 75 Structure characteristics and working principle 2.22 STM-2440WR 400V Main Electrical Circuit...
  • Page 76 Structure characteristics and working principle Control Circuit PC ( AA - 0 1)
  • Page 77 Structure characteristics and working principle Thermocouple and Terminal Layout Connect power supply ground wire Connect heater 2 ground wire Connect heater 1 ground wire Connect pump ground wire Connect with contro board ground wire Connect door plate ground wire...
  • Page 78 Structure characteristics and working principle Electrical Components Layout...
  • Page 79 Structure characteristics and working principle STM-2440WR Electrical Components List Name Specifications Part No. Symbol YE10250400000 Main switch* Circuit breaker** YE40636300000 YE40000900000 Break away YE00301000000 Contactors* YE00400100200 Auxiliary contact terminal YE00300100000 Contactors** Contactors** YE00340000000 YE86301000100 Timer YE85005000000 Temperature controller* YE03270700000 Middle relay YE01050800000 Overload relays YE70040000300...
  • Page 80 Structure characteristics and working principle Symbol Name Specifications Part No. YE61163500000 Terminal board Motor** Heater** Fan* *Indicates latent wearing parts **Indicates latent wearing parts and it's suggested to back them up.
  • Page 81 Structure characteristics and working principle 2.23 STM-3650W 400V Main Circuit...
  • Page 82 Structure characteristics and working principle Symbol Name Specifica ions Part No. YE61163500000 Terminal board Motor** Heater** Fan* *Indicates latent wearing parts **Indicates latent wearing parts and it's suggested to back them up.
  • Page 83 Structure characteristics and working principle 2.23 STM-3650W 400V Main Circuit...
  • Page 84 Structure characteristics and working principle...
  • Page 85 Structure characteristics and working principle Control Circuit PC1(AA-01)
  • Page 86 Structure characteristics and working principle Thermocouple and Terminal Layout Connect power supply ground wire Connect heater 4 ground wire Connect heater 3 ground wire Connect heater 2 ground wire Connect heater 1 ground wire Connect with Connect pump ground wire contro board ground wire Connect door...
  • Page 87 Structure characteristics and working principle Electrical Components Layout...
  • Page 88 Structure characteristics and working principle STM-3650W Electrical Components List Symbol Name Specifica ions Part No. Circuit break* Circuit breake** Break away** Contactors* Contactors** Overload relays Transformer* Temperature controller* Timer Middle relay Fuse box** Fuse** Control switch Overheat protector Pressure switch** Circuit board** Solenoid valve** Terminal board...
  • Page 89 Structure characteristics and working principle 2.24 STM-3650WR 400V Main Electrical Circuit...
  • Page 90 Structure characteristics and working principle...
  • Page 91 Structure characteristics and working principle Control Circuit...
  • Page 92 Structure characteristics and working principle Thermocouple and Terminal Layout...
  • Page 93 Structure characteristics and working principle Electrical Components Layout...
  • Page 94 Structure characteristics and working principle STM-3650WR Electrical Components List Name Specifica ions Part No. Symbol Inter-lock disconnect switch* E3119001 Trip E3121009 Fuse** E3115000 3P/20A K1 K8 Contactor* 230V 50/60Hz E1110160 Auxiliary contact E1119212 K2 K3 K4 K5 Contactor** 230V 50/60Hz E1110260 Temperature controller* 230VAC 50/60Hz...
  • Page 95 Structure characteristics and working principle 2.25 STM-607~1220W 230V Main Electrical Circuit...
  • Page 96 Structure characteristics and working principle Control Circuit PC(AA- 01)
  • Page 97 Structure characteristics and working principle Thermocouple and Terminal Layout Connect power supply ground wire Connect heater ground wire Connect pump ground wire Connect with contro board ground wire Connect door plate ground wire...
  • Page 98 Structure characteristics and working principle Electrical Components Layout...
  • Page 99 Structure characteristics and working principle STM-607W Electrical Components List Name Specifica ions Part No. Symbol Main switch E1425000 E3121060 Circuit breakers Excita ion break away E3121010 ---- E1130100 230V 50/60Hz Contactors* 230V 50/60Hz E1133000 Contactors* Overload relays 2.5-4A E1225041 32A 2P E3232002 Fuse box E3205002...
  • Page 100 Structure characteristics and working principle STM-910W Electrical Components List Name Specifications Part No. Symbol Main switch E1432000 E3114004 Circuit breakers Excitation break away E3121010 ---- E1130100 230V 50/60Hz Contactors* 230V 50/60Hz E1134000 Contactors* Overload relays 3.2-5A E1232050 32A 2P E3232002 Fuse box E3205002 Fuse**...
  • Page 101 Structure characteristics and working principle STM-1220W Electrical Components List Name Specifications Part No. Symbol Main switch E1463000 Circuit_breakers E3121090 Excitation break away ---- E3121010 E1130100 230V 50/60Hz Contactors* 230V 50/60Hz Contactors* E1135000 Overload relays E1263101 6.3-10A 32A 2P E3232002 Fuse box E3205002 Fuse** Control switch...
  • Page 102 Structure characteristics and working principle 2.26 Main Electrical Components List Overload relay Description of overload relay: 1) Terminal for contact coil A2. 2) Setting current adjusting scale. 3) Reset (blue). H: manual reset A: automatic reset 4) Switch position indication(green). Tripping off of a manual-resetting is indicated by a pin projecting at the front plate.

  • Page 103: Installation And Debugging

    Installation and Debugging 3. Installation and Debugging 3.1 Installation Space During installation of the machine, keep at least 500mm installation space around the machine as shown by the picture. Do not install the machine in a position crowded with other objects. This would cause inconvenience to operation, maintenance and repair.
  • Page 104 Installation and Debugging 2) Unused mould couplings can be connected with each other by a teflon pipe, as shown in. Note! Cooling water inlet and outlet as shown by the . Please do not connect reversely. Please connect the coolng water outlet with high temperature resistant pipe when temperature is above 100 .

  • Page 105: Application And Operation

    Application and Operation 4. Application and Operation 4.1 Control Panel Name Functions Remarks Power supply Connect the machine with power Note! Do not remove any electrical indicator supply and turn on main switch. This parts or terminals after the power is indicator turns green.
  • Page 106 Application and Operation Name Functions Remarks Connect the machine with power Power supply Note! Do not remove any electrical supply and turn on main switch. This indicator parts or terminals after the power is indicator turns green. Phase reversal When phase reversal or phase Turn off the machine.
  • Page 107 Application and Operation 4.2 Machine Startup 1) Pipe connect the inlet and outlet of the standard water heater to the pipe of mould. 2) Connect the cooling water inlet /backup water inlet 3) Turn all the ball valves on. ) Turn on the main power switch. Start Stop 5) Turn on the pump switch to start the pump.
  • Page 108 Application and Operation Warning! When main switch is turned on, be careful of electrical shock. Note! Pump motor rotating direction should be the same as indicated. Note! In order to prolong machine life, please do as above steps to turn on and off the machine. 4.4 Temperature Controller Temperature controller control panel...
  • Page 109 Application and Operation ALM2 (alarm 2) Alarm 2 function is not used on this unit. ALM3 (alarm 3) Alarm 3 function is not used on this unit. HB (heater break) When heater break is detected, this indicator will become bright. OUT1(output control 1) OUT1 is used for heating control.
  • Page 110 Application and Operation Confirm your setting when changing to another menu. 4) Before power supply is cut off, press to confirm your setting. Attention! Before delivery, the parameters of temp. controller are set already. Do not reset the parameters unless it is necessary.

  • Page 111: Trouble-Shooting

    Trouble-shooting 5. Trouble-Shooting Failures Possible reasons Solutions Main power indicator Did not connect through power Connect through power supply. supply. does not become bright Replace main switch. after main switch is Main switch broken. Check electrical wires. turned on. Power supply wires problems. Fix the fuse.

  • Page 112: Maintenance And Repair

    Maintenance and Repair 6. Maintenance and Repair Pay attention to the following rules during maintenance: 1) Need at least two persons present when checking the machine. Let the machine cool down, turn off power supply, drain out the oil and water. Make sure enough place before checking and maintenance.
  • Page 113 Maintenance and Repair 3) Open the cover of control box. Screw off two butterfly screws to unlock the cover. (Refer to the pictures below) Butterfly screws 6.2 Y Type Strainer 1) Clean soft water should be used as cooling water. Filter screen is used in the strainer to stop impurities and pollutants to enter into water pipe.
  • Page 114 Maintenance and Repair 6.4 Pipe Heater 1) Open machine rear cover door. (Refer to pictures below) 2) Unlock heater cap. (Refer to pictures below) 3) Unlock the screws of pipe heater to take it out. (Refer to the pictures below.) 4) Install the pipe heater in a reverse order.
  • Page 115 Maintenance and Repair 6.5 The Useful Life of The Key Parts of The Product 6.6 Maintenance Schedule 6.6.1 About the Machine Model: Manufacturing date: Voltage: Frequency: Total power: 6.6.2 Check after Installation Check the installation space is enough as required. Check the pipes are correctly connected.
  • Page 116 Maintenance and Repair 6.6.3 Daily Checking Check machine startup function Check machine startup function Check machine startup function Check all the electrical wires Check all the electrical wires Check all the electrical wires Check machine startup function Check machine startup function Check machine startup function Check all the electrical wires Check all the electrical wires...
  • Page 117 Maintenance and Repair 6.6.4 Weekly Checking Check machine startup function Check machine startup function Check machine startup function Check allth e eletrical wires Check allth e eletrical wires Check allth e eletrical wires Check loose eletrical connections Check loose eletrical connections Check loose eletrical connections Check and clean Y type strainer Check and clean Y type strainer...
  • Page 118 Maintenance and Repair 6.6.5 Montly Checking Check loose electrical connections Check loose electrical connections Check loose electrical connections Check and clean Y type strainer Check and clean Y type strainer Check and clean Y type strainer Clean solenoid valve Clean solenoid valve Clean solenoid valve Check loose electrical connections Check loose electrical connections...
  • Page 119 Maintenance and Repair 6.6.6 Half-yearly Checking Check damaged pipes Check damaged pipes Check damaged pipes Check and clean Y type strainer Check and clean Y type strainer Check and clean Y type strainer Clean solenoid valve Clean solenoid valve Clean solenoid valve Check damaged pipes Check damaged pipes Check damaged pipes...
  • Page 120 (d) Wear parts and accessories. 7. If your SHINI product is not the same place of purchase, you can still send the product to your local SHINI's branch or distributor for servicing at your full costs according to the individual country service policy.
  • Page 121 (company stamp) Product model: Serial number: Invoice Number: Date of purchase: Please send all queries and comments to: Shini Plastics Technologies, Inc. Corporate Strategic Center Dalang, Dongguan, Guangdong, China Tel: (0769) 8331 3588 Fax: (0769) 8331 3589 E-mail: shini@shini.com www.shini.com...
  • Page 122 Address: No.23 Minhe Street, Shulin City, Taipei, Taiwan Tel: 886-2-26809119 Fax 886-2-26809229 www.shini com E-mail: taipei@shini.com South China Factory Address: No.9 Shini Road, Shixia Village, Dalong Town, Dongguan City, China. Tel 0769-83313588 Fax 0769-83313589 www.shini.com E-mail: dongguan@shini.com / East China factory Address: Xiexi Industrial Park, Daxie, Ningbo City, China.

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