Shini SMD-H series Manual
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Shini SMD-H series Manual

Shini SMD-H series Manual

Mould sweat dehumidifier
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SMD-H
Series
Mould Sweat Dehumidifier
Date: Sep. 2014
Version: Ver.B (English)

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Summary of Contents for Shini SMD-H series

  • Page 1 SMD-H Series Mould Sweat Dehumidifier Date: Sep. 2014 Version: Ver.B (English)

  • Page 3: Table Of Contents

    Contents General Descriptionp ................... 7 1.1 Coding Principle ..................8 1.2 Feature....................8 1.3 Technical Specifications................ 10 1.3.1 Specifications ................10 1.3.2 Outline Drawing ................11 1.4 Safety Regulations ................12 1.4.1 Safety Signs and Labels .............. 12 1.4.2 Safety Regulations for the Blower ..........12 1.4.3 Transportation and Storage of the Machine.........
  • Page 4 2.4.10 Element and Terminal Layout (SMD-2000H) ......37 2.4.11 Electrical Components List (SMD-2000H) ........ 38 2.4.12 Main Electrical Components Description ........39 2.5 Operation Procedures ................40 2.5.1 Embedded Dew-point Monitor ............. 40 2.5.2 Portable Dew-point Monitor ............40 Installation Testing..................41 3.1 Attention....................
  • Page 5 6.1.3 Daily Checking................63 6.1.4 Weekly Checking................. 63 6.1.5 Monthly Checking ................ 63 6.1.6 Half-yearly Checking ..............64 6.1.7 Yearly Checking ................64 6.1.8 3 year Checking................64 Table Index Table 1-1：Specifications................. 10 Table 2-1：Parts List ..................20 Table 2-2：Electrical Diagram (SMD-500H~1500H) ........24 Table 2-3：Electrical Components List (SMD-500H)........
  • Page 6 Picture 2-12：Main Circuit 2 (SMD-2000H)............34 Picture 2-13：Control Circuit (SMD-2000H) ............. 35 Picture 2-14：Thermocouple Wiring Diagram (SMD-2000H) ......36 Picture 2-15：Element and Terminal Layout (SMD-2000H) ......37 Picture 2-16：Overload Relay ................39 Picture 2-17：Embedded Dew-point Monitor ........... 40 Picture 2-18：Portable Dew-point Monitor ............40 Picture 3-1：Installation..................

  • Page 7: General Descriptionp

    Read this manual carefully before operation to prevent damage of the machine or personal injuries. SMD-H series mould sweat dehumidifiers are designed to remove the moisture sweat from condensing on the mould surface. Forming of moisture sweat on the mould surface is due to the use of chilled water for reducing the moulding cycle time, particularly while moulding of the PET preforms.

  • Page 8: Coding Principle

    1.1 Coding Principle SMD -xxx H Honeycomb Rotor Dehumidifying Air Quantity (m /hr) Shini Mold Sweat Dehumidifier Note * D=Dew-point Monitor CE=Conformity 1.2 Feature 1) Standard configuration ● Accurate control and display of regenerative temp. by using P.I.D. control. ● Honeycomb rotor is used to ensure constant air dehumidifying effect.
  • Page 9 Chapter 6, which contains service instructions intended for service engineers. 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 10: Technical Specifications

    1.3 Technical Specifications 1.3.1 Specifications Table 1-1：Specifications Model SMD-500H SMD-1000H SMD-1500H SMD-2000H Cavity Number Cavity Array (2×6) (2×8) (4×6) (4×8) (4×12) (4×14) Cavity Distance Standard Standard Standard Standard Standard Standard Max. Shot Weight (kg/hr) Dryer Model SHD-1500U SHD-2000U SHD-3000U SHD-3000U SHD-4000U SHD-4000U Dehumidifier Model...

  • Page 11: Outline Drawing

    1.3.2 Outline Drawing SMD-500H~1000H SMD-1500H~2000H Picture 1-1：Outline Drawing 11(64)

  • Page 12: Safety Regulations

    1.4 Safety Regulations Note! Electrical installation should be done by qualified technician only. Before connecting of AC Power Source, turn power switch to OFF position. While AC power source is connected, make sure specifications and reliable. When the machine is under care or maintenance status, turn both power switch and automatic operation switch to off.

  • Page 13: Transportation And Storage Of The Machine

    1.4.3 Transportation and Storage of the Machine Transportation 1) SMD-H series Mold Dehumidifier are packed in crates or plywood cases with wooden pallet at the bottom, suitable for quick positioning by fork lift. 2) Optional floor stand with castors can be used for ease of movement.

  • Page 14: Exemption Clause

    Shini (including employees and agents). Shini is exempted from liability for any costs, fees, claims and losses caused by reasons below: 1. Any careless or man-made installations, operation and maintenances upon machines without referring to the Manual prior to machine using.

  • Page 15: Maintenance Schedule

    1.6 Maintenance Schedule Picture 1-3：Maintenance Schedule 15(64)

  • Page 16: Structure Characteristics And Working Principle

    2. Structure Characteristics and Working Principle 2.1 Working Principle The large amount of air created by centrifugal blower will directly blow to the models of IMM after being moisture absorbed by rotator honeycomb to form drying air with low dew-point. And then air discharges through air outlet of mold closing chamber and returns to mold sweat dehumidifier through return air pipe.

  • Page 17: Relative Humidity And Dew Point

    2.2 Relative Humidity and Dew Point Relative humidity: Relative air humidity means real vapor content to saturated vapor at the same temperature in percentage. Dew point: it means that temperature when the saturation vapor begins to dew. When the relative humidity is 100%, the ambient temperature is the dew point temperature.

  • Page 18: Drawing And Parts List

    2.3 Drawing and Parts List Structural Drawing 2.3.1 Parts name: 1. Upper door plate 2. Top board 3. Side fixed plate 4. Honey comb upper lid 5. Honeycomb 6. Left middle beam 7. Honey comb lower lid 8. Process blower 9.

  • Page 19: Assembly Drawing

    2.3.2 Assembly Drawing Remarks: Please refer to material list 2.5.3 for specific explanation of the Arabic numbers in parts drawing. Picture 2-3：Assembly Drawing 19(64)

  • Page 20: Parts List

    2.3.3 Parts List Table 2-1：Parts List Part No. Description SMD-500H SMD-1000H SMD-1500H SMD-2000H Movable truckle YW03000300200 YW03000300000 YW03000400200 YW03000400200 Brake truckle YW03000300000 YW03000400000 YW03000400000 YW03000400000 Base plate BL09050002020 BL09100002020 BL09150003520 BL09200003320 Return air cover BL09050001420 BL09100001420 BL09150002220 BL09200001620 Outer cover of BL09050001520 BL09100001520 BL09150002320 BL09200001720...
  • Page 21 Part No. Description SMD-500H SMD-1000H SMD-1500H SMD-2000H Left middle beam BL09050000020 BL09100040820 BL09150000620 Circulation fan outlet BL09050000520 BL09100002920 BL09150000820 BL09200003620 flange Dry fan* YM30075000100 BM30152300050 BM30224000050 BM30224000050 Air collection hood BL09050001320 BL09100001320 BL09150002120 BL09200001520 Circulation fan inlet BL09050000420 BL09100002820 BL09150000920 BL09200003520 flange Regeneration fan*...

  • Page 22: Pipe Heaters

    2.3.4 Pipe Heaters Parts name: 1. Electric wood cover 2. Pipe heater 3. Heater wrapper sheet 1 4. Heating tank 5. Heater cover plate 6. Heater wrapper sheet 2 7. Heater fixed seat Picture 2-4：Pipe Heaters 22(64)

  • Page 23: Honeycomb

    2.3.5 Honeycomb Parts name: 1. Transmission belt 2. Microswitch 3. Honeycomb 4. Spring 5. Honeycomb cap 6. Bolt with two heads 7. Belt adjuster 8. Wheel 9. Honeycomb bottom cap 10. Gear motor Picture 2-5：Honeycomb 23(64)

  • Page 24: Electrical Diagram

    2.4 Electrical Diagram 2.4.1 Electrical Diagram (SMD-500H~1500H) Table 2-2：Electrical Diagram (SMD-500H~1500H) Model SMD-500H 10.1 2-3.2 0.75 1-1.6 1.29 SMD-1000H 16.3 10.8 3.2-5 2-3.2 0.75 SMD-1500H 31.3 22.5 3.2-5 Main current Main power cable Dia. Main power switch Main power breaker Return heater cable Dia.

  • Page 25: Main Circuit (Smd-500~1500)

    2.4.2 Main Circuit (SMD-500H~1500H) Picture 2-6：Main Circuit 1 (SMD-500H~1500H) 25(64)
  • Page 26 Picture 2-7：Main Circuit 2 (SMD-500H~1500H) 26(64)

  • Page 27: Control Circuit (Smd-500H~1500H)

    2.4.3 Control Circuit (SMD-500H~1500H) Picture 2-8：Control Circuit (SMD-500H~1500H) 27(64)

  • Page 28: Thermocouple Wiring Diagram (Smd-500H~1500H)

    2.4.4 Thermocouple Wiring Diagram (SMD-500H~1500H) Picture 2-9：Thermocouple Wiring Diagram (SMD-500H~1500H) 28(64)

  • Page 29: Element And Terminal Layout (Smd-500H~1500H)

    2.4.5 Element and Terminal Layout (SMD-500H~1500H) Picture 2-10：Element and Terminal Layout (SMD-500H~1500H) 29(64)

  • Page 30: Electrical Components List (Smd-500H~1500H)

    2.4.6 Electrical Components List (SMD-500H~1500H) Table 2-3：Electrical Components List (SMD-500H) Symbol Name Specifications Part No. Main switch 16A 690V 3P YE10200300000 Circuit breaker* 20A 400V 3P YE40602000100 Circuit breakers YE40000900000 Contactor* 230V 50/60Hz YE00301000000 Contactor* 230V 50/60Hz YE00301000000 Contactor* 230V 50/60Hz YE00310000000 Middle relay* 230VAC 50/60Hz...
  • Page 31 Table 2-4：Electrical Components List (SMD-1000H) Symbol Name Specifications Part No. Main switch 25A 690V 3P YE10210300000 Circuit breaker* 25A 400V 3P YE40632500000 Circuit breakers YE40000900000 Contactor* 230V 50/60Hz YE00301000000 Contactor* 230V 50/60Hz YE00301000000 Contactor* 230V 50/60Hz YE00320000000 Middle relay* 230VAC 50/60Hz YE03270700000 Timer 230VAC 50/60Hz...
  • Page 32 Table 2-5：Electrical Components List (SMD-1500H) Symbol Name Specifications Part No. Main switch 63A 690V 3P YE10250400000 Circuit breaker* 50A 400V 3P YE40635000000 Circuit breakers YE40000900000 Contactor* 230V 50/60Hz YE00301000000 Contactor* 230V 50/60Hz YE00301000000 Contactor* 230V 50/60Hz YE00350000000 Middle relay* 230VAC 50/60Hz YE03270700000 Timer 230VAC 50/60Hz...

  • Page 33: Main Circuit (Smd-2000H)

    2.4.7 Main Circuit (SMD-2000H) Picture 2-11：Main Circuit 1 (SMD-2000H) 33(64)

  • Page 34: Picture 2-12：Main Circuit 2 (Smd-2000H)

    Picture 2-12：Main Circuit 2 (SMD-2000H) 34(64)

  • Page 35: Control Circuit (Smd-2000H)

    2.4.8 Control Circuit (SMD-2000H) Picture 2-13：Control Circuit (SMD-2000H) 35(64)

  • Page 36: Thermocouple Wiring Diagram (Smd-2000H)

    2.4.9 Thermocouple Wiring Diagram (SMD-2000H) Picture 2-14：Thermocouple Wiring Diagram (SMD-2000H) 36(64)

  • Page 37: Element And Terminal Layout (Smd-2000H)

    2.4.10 Element and Terminal Layout (SMD-2000H) Picture 2-15：Element and Terminal Layout (SMD-2000H) 37(64)

  • Page 38: Electrical Components List (Smd-2000H)

    2.4.11 Electrical Components List (SMD-2000H) Table 2-6：Electrical Components List (SMD-2000H) Symbol Name Specifications Part No. Main switch 63A 690V 3P YE10250400000 Circuit breaker* 63A 400V 3P YE40636300000 Circuit breakers YE40000900000 Contactor* 230V 50/60Hz YE00301000000 Contactor* 230V 50/60Hz YE00301000000 Contactor* 230V 50/60Hz YE00330000000 Middle relay* 230VAC 50/60Hz...

  • Page 39: Main Electrical Components Description

    2.4.12 Main Electrical Components Description Overload Relay At delivery, the overload relay is set for manual reset. (the reset button pointing to H). Manually reset the relay at the tripping of the switch. When motor overload occurs, stop the machine, then check and solve the problem. After that open the door of control box, press down the reset button of overload relay (if you can not press down the reset button, wait for one minute.) ⑥...

  • Page 40: Operation Procedures

    2.5 Operation Procedures 2.5.1 Embedded Dew-point Monitor Picture 2-17：Embedded Dew-point Monitor 2.5.2 Portable Dew-point Monitor Picture 2-18：Portable Dew-point Monitor 40(64)

  • Page 41: Installation Testing

    3. Installation Testing 3.1 Attention General safety regulations: 1) Make sure voltage and frequency of the power source comply with those indicated on the manufacturer nameplate, which is attached to the machine. 2) Power cable and earth connections should conform to your local regulations. 3) Use independent power cable and ON/OFF switch.

  • Page 42: Installation Diagram

    Note! Keep the machine 1m from the combustible distance. 3.2 Installation Diagram Picture 3-2：Installation Diagram 3.3 Installation 3.3.1 What is Honeycomb-rotor The main body of the honeycomb-rotor is a honeycomb, made by ceramic fibre and organic additives, sintered under high temperature with molecular sieve and silica gel, to be strongly bonded together and form a solid and hard surface.

  • Page 43: Installation Of Honeycomb-Rotor

    Picture 3-3：What is Honeycomb-rotor 3.3.2 Installation of Honeycomb-rotor 1) The upper and lower lid of honey-comb should install Teflon gasket (Fig. 1). 2) Use 4 screws to fix the rotor base on the machine frame firmly, and then install the shaft accordingly (Fig. 2). 3) Install the gearmotor and transmission gear (Fig.

  • Page 44: Heater Assemblies

    Picture 3-4：Installation of honeycomb-rotor 3.4 Heater Assemblies 1) Install the heating pipe in the heater. 2) Fix the heater into the housing. (See right picture). Warning! Hot surfaces could burn hands. Take care of high temperature! This label should be stick to the shell of heater. 44(64)

  • Page 45: Ego

    Picture 3-5：Heater Assemblies 3.4.1 EGO The EGO value has been setting before out factory, Don't modify it. Picture 3-6：EGO 3.4.2 Return Air Collector (Optional) 45(64)

  • Page 46: Picture 3-7：Return Air Collector Assembly Diagram (Optional)

    Screw the return air cover to the side plate of the machine, fix one end of the corrugate pipe to the cover with stainless steel tube bundle, and fix the other end to the mould in the injection molding machine. Picture 3-7：Return Air Collector Assembly Diagram (Optional) 46(64)

  • Page 47: Operating

    4. Operating 4.1 Control Panel Picture 4-1：Control Panel Table 4-1：Control Panel Table Name Function description Remarks Green light on indicates Indicates the working status of blower Running indicating working status Green light off and heater indicates stop status Red light on indicates fault Fault indicating Indicates current alarm message occurs...

  • Page 48: Panel Operation

    4.2 Panel Operation 1) Open the main switch. 2) Press "RUN/STOP "key to start loading. 4.3 Temperature Setup 1) The setup number will flicker after pressing "SET" key, add or decrease temperature by pressing key. 2) Press "ENTER" key to confirm the input value. 4.4 PID Auto-tuning Setting 1) Press “SET”...

  • Page 49: Weekly Time Start Setup

    stop time. Press key to add or decrease time value of "SV/setup value". Each press of can add or decrease 15 mins set time. 3) Press "ENTER" to confirm the input time value and enter into "0-OFF" time setup items, then repeat step 2. Picture 4-3：Intermittent running setup 2 Note：If set 0-ON as 04:00, 0-OFF as 05:00, which means drying periods is 4 hours stop time is 5 hours，then working for 4 hours and being stopped...

  • Page 50: Picture 4-5：Weekly Time Start Setup 1

    Picture 4-5：Weekly Time Start Setup 1 2) Press key to add or decrease the time value in "SV/setup value” of "1-OFF" . Press "ENTER" to confirm the input value and comes into the time setup items of "2-ON""TUE-ON". Picture 4-6：Weekly Time Start Setup 2 3) Do the same setup again and again to setup the ON/OFF time from Monday to Sunday.

  • Page 51: Picture 4-8：Weekly Time Start Setup 4

    1. F-20 functions as an password lock，hold on "SET" till the "PV" displays F-20. 2. Press key and only after input 0021 in the SV，can you press "ENTER" to come into F-03 and other settings，so F-20 functions as an coded lock for entering into next parameters setup, which prevents the modification from unprofessionals.

  • Page 52: Present Time Modification

    4.7 Present Time Modification 1) Repeat the above steps until PV displays "TIME" to stand for present time. 2) Press key to add or decrease time. 3) Press "ENTER" key and PV displays "DAY" to stand for week days. 4) Press key to add or decrease days.

  • Page 53: Wrong Codes Remark

    can alter value, press “Enter” to input after confirming 3) Now pressing then jump to F-07. 4) If you want to leave the function setting, just press “SET”. 1. F-06 stands for the passwords of second level. 2. F-07 stands for proportional band of heating side (P); it is a preset value before delivery.

  • Page 54: Installation For Dewpoint Monitor

    Table 4-2：Wrong Codes Remark Wrong codes Remark E-01 Thermocouple break E-02 Inverse phase E-03 Overload input E-04 Overheat input for drying EGO E-05 Maximum temperature protection E-07 Thermal protection temperature E-08 Memory errors E-09 Rotor Microswitch input E-10 Overheat input for regenerative EGO E-11 Reversed-phase of thermocoupel E-12...

  • Page 55: Picture 4-11：Parts Of Dew-Point Monitor

    Copper joint, installation seat for dew-point monitor Picture 4-11：Parts of Dew-point Monitor 3) Dismantle the copper joint of original machine and replace it with installation seat for dew-point monitor. Then dismantle straight form bushing from copper joint of original machine and install it on the installation seat, and connect copper pipe with straight form bushing.

  • Page 56: Picture 4-14：Installation For Transmitter

    4) Install dew-point transmitter assembly to copper joint. Picture 4-14：Installation for Transmitter 5) Connect signal wire. Particular shape of signal wire joint would avoid the wrong insert and connection. Picture 4-15：Connection of Signal Wire 6) Match dew-point monitor with holes on the panel and fix the installation. Picture 4-16：Installation for Dew-point Monitor 7) Connect signal wires of the transmitter and power lines of dew-point monitor 56(64)

  • Page 57: Picture 4-17：Connection Of Dew-Point Monitor

    with the according terminals. Connet contact No.1 and No.2 with power, supply is 220VAC. Contact No.3, No.4 and No.5 are idle. Connect contact No.6, No.7 and No.8 with the signal of transmitter. (C- Connects contact No.6, C+ connects contact No.7 and wire No.9 connects contact No.8.

  • Page 58: Trouble-Shooting

    5. Trouble-shooting Symptom Possible causes Actions taken 1. Does not connect through power 1. Connect through power supply. Main power indicator supply. 2. Replace main power switch. does not shine after 2. Main power switch problems. 3. Check electrical wires. turn on main power 3.
  • Page 59 Symptom Possible causes Actions taken 1. Temp. Setting is too high. 1. Set heater temp. under 180℃. 2. Contactor of heater is bad. 2. Replace contactor. 3. Pipe heater is damaged. 3. Replace pipe heater. Air temp. can not 3. Problems of thermocouple. 4.

  • Page 60: Maintenance And Repair

    6. Maintenance and Repair 1. Clean the blower a. Blow off the dust inside and outside the blower. Period: Monthly. b. Replace the bearing, grease seal and muffler according to the operating environment. c. Replace the blades, shell and metal mesh according to the operating environment.
  • Page 61 5. Check whether the contactor is normal. Period: Weekly. 6. Replace the PC board. Period: every 3 years. 7. Replace the no fuse switch. Period: when damage occurs. 8. Check the accuracy of the temperature controller. Period: Daily. 9. Check whether the dew point is normal. (when dew-point monitor is installed on the machine) Period: Daily.
  • Page 62 2. For some dirt which is greasy and sticky in the rotor, 100% elimination is impossible. The only one thing you can do is to replace the rotor for the cleaned rotor performance can only be recovered partly. Note！ Please note that some dirt, like oil mist or other types of sticky mist, is almost impossible to clean out effectively so the rotor may not be cleaned effectively and has to be replaced.

  • Page 63: Maintenance Schedule

    6.1 Maintenance Schedule 6.1.1 General Information of the Machine Model Manufacture date Ф Voltage Frequency Power 6.1.2 Installation & Inspection Check if the air pipe are tightly connected. Check if the material clearance door tightly closed. Check if the air pipes are correctly connected. Electrical Installation Voltage Fuse melt current：1 Phase...
  • Page 64 Check gear box working conditions. Check if there are leakages in the honeycomb. 6.1.6 Half-yearly Checking Check if hot air pipe is broken or not. Check dehumidifier heater. Check regulation blower/material conveying blower/fans. Check whether honey-comb rotor belt is damaged. Clean the cooler.

This manual is also suitable for:

Smd-1500hSmd-2000hSmd-500hSmd-1000h

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