background image

 

36(40) 

 

7.  Troubleshooting   

7.1  Troubleshooting for SAL-330/360 Series 

Failures 

Possible Causes 

Solutions 

Motor does not work long after 
material discharged 

Did not turn on main power or 
control switch or poor connection of the 
switches 

Turn on main power switch and 
control switch and make sure 
they keep good contact. 

Poor connection of microswitch or   
photoelectrical sensor 

Adjust or replace 

Signal wire broken 

Refix signal wire 

Motor keep on working   
after the hopper is full 
filled 

Contactor malfunctions 

Repair or replace contactor 

Can not full-load the   
material for several times or 
alarm indicating   
material shortage 

Material is used up 

Add material to storage bin 

Leakage in conveying hose 

Lock up or replace conveying 
hose 

Filter screen is blocked 

Clear up filter screen 

Motor does not work 

Short of phase or motor failures 

Repair or replace 

Fuse melt after startup of the 
machine 

Short circuit or motor failures 

Check electrical circuit 

The alarm indicating   
motor overload 

Filter screen is blocked 

After cleaning of filter 
screen,press Reset on the 
overload relay. 

Phase shortage 

After fixed the circuit, press Reset on 
the overload relay. 

Poor material liquidityin the pipe    Over or lack of air quantity 

Adjust air inlet location of the   
suction box. 
Avoid small bending of the 
elbow.     

Summary of Contents for SAL-330

Page 1: ...SAL 330 360 Self contained Hopper Loader Date Jan 2016 Version Ver B ...

Page 2: ......

Page 3: ...15 3 2 Parts List SAL 330 16 3 3 Assembly Drawing SAL 360 18 3 4 Parts List SAL 360 19 4 Electrical Circuit Diagram 21 4 1 Electrical Diagram 21 4 2 Electrical Components Layout and Terminal Connection Diagram 22 4 3 Electrical Components List 23 4 4 Main Electrical Components Description 24 4 4 1 AC Contactor 24 5 Installation and Debugging 25 5 1 Installation of SAL 330 360 25 5 1 1 Installation...

Page 4: ... 8 2 Hopper 38 8 3 Cloth Filter 38 8 4 Blower 39 8 5 Maintenance Schedule 40 8 5 1 About the Machine 40 8 5 2 Check after Installation 40 8 5 3 Daily Checking 40 8 5 4 Weekly Checking 40 8 5 5 Monthly Check 40 Table Index Table 1 1 Specification list 10 Table 3 1 Parts list SL 330 16 Table 3 2 Parts list SL 360 19 Table 4 1 Electrical components list 23 Table 6 1 Control panel description 29 Pictu...

Page 5: ...re 4 2 Electrical components layout and terminal connection diagram 22 Picture 4 3 Contactor 24 Picture 5 1 Installation methods of SAL 330 360 25 Picture 5 2 Installation method of optional SCH 6L 26 Picture 5 3 Installation method of optional SPV U 27 Picture 5 4 Installation space 28 Picture 6 1 Control panel 29 Picture 8 1 Filter screen 37 Picture 8 2 Cloth filter 38 ...

Page 6: ...6 40 ...

Page 7: ...oding Principle Note P For Polished Hopper Inside CE CE Conformity 1 2 Main Features 1 Standard Configuration l Stainless steel hopper motor overload protective device l All the machines are equipped with hinged hopper lid l SAL 330 360 has standard auto reverse cleaning kit and cloth mesh filter 2 Accessory Option l For temporary storage of material SCH 6L storage hopper is available for SAL 330 ...

Page 8: ... 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 Our company provides excellent after sales service Should you have any problem during using the machine please contact the company or the local vendor Headquarter and Taipei factory Tel 886 2 2680 9119...

Page 9: ...9 40 1 3 Technical Specifications 1 3 1 External Dimensions SAL 330 360 Picture 1 1 External dimensions 1 3 2 Mounting Base Specifications SAL 330 360 Picture 1 2 Mounting base specifications ...

Page 10: ...y kg hr 50Hz 200 300 Hopper Capacity L 3 6 Input Voltage 1Φ 230V 50Hz Material Level Control Microswitch Microswitch Cloth Filter Standard Standard Auto cleaning Standard Standard Dimensions H mm 610 670 W mm 345 385 D mm 355 380 Weight kg 13 14 Note 1 For hopper inside polished ones add P at model behind 2 Test condition of conveying capacity Plastic material of bulk density 0 65kg L dia 3 5 mm v...

Page 11: ...nd avoid collision with other objects during transportation to prevent improper functioning 4 The structure of the machine is well balanced although it should also be handled with care when lifting the machine for fear of falling down 5 The machine and its attached parts can be kept at a temperature from 25 to 55 for long distance transportation and for a short distance it can be transported with ...

Page 12: ...rly according to local code Fire Hazard In case of fire CO2 dry powder fire extinguisher should be applied 1 5 Exemption Clause The following statements clarify the responsibilities and regulations born by any buyer or user who purchases products and accessories from Shini including employees and agents Shini is exempted from liability for any costs fees claims and losses caused by reasons below 1...

Page 13: ... device 9 begins to wash the dust covered in the hop pocket and hopper After that carbon brush blower 1 starts to work and produces vacuum in the storage hopper 3 Meanwhile close the discharging plate 5 and the material in the storage bucket will be conveyed through material inlet pipe 2 into the material storage hopper 3 under the function of minus pressure and the air flow After finishing materi...

Page 14: ...14 40 materials from the storage bucket the alarm light 8 in the control box 7 will be blinking to indicate that the materials are not enough ...

Page 15: ...15 40 3 Assembly Drawing 3 1 Assembly Drawing SAL 330 Remarks Please refer to material list 11 2 for specific explanation of the Arabic numbers in parts drawing Picture 3 1 Assembly drawing SAL 330 ...

Page 16: ...r hinge BL32000600140 14 Flat washer 5 YW66051000100 15 Locknut M5 YW64000500000 16 Hinge pin BH10006003110 17 Flat washer 8 YW66082200100 18 E rings 6 YW66000600000 19 Snap hook block YR40000600300 20 Snap hook YW02003000400 21 Locknut M4 0 7 YW64040700100 22 Split washer of filter cloth YR40003000100 23 Filter bag BP82003000044 24 Reverse cleaning pipe nozzle BH13033000810 25 Washer BP6220100005...

Page 17: ...141200000 46 Motor fixing plate BL21000300420 47 Flat washer 6 YW66061300000 48 Spring washer 6 YW65006000000 49 Inner hexagon column screw M6 90 YW61069000100 50 Locknut M6 YW64000600200 51 Cover YR40033000000 52 L120 aluminum square handle BW20012000040 53 Inner hexagon column screw M6 20 YW61062000200 means possible broken parts means easy broken part and spare backup is suggested Please confir...

Page 18: ...18 40 3 3 Assembly Drawing SAL 360 Remarks Please refer to material list 11 4 for specific explanation of the Arabic numbers in parts drawing Picture 3 2 Assembly drawing SAL 360 ...

Page 19: ...r hinge BL32000600140 14 Flat washer 5 YW66051000100 15 Locknut M5 YW64000500000 16 Hinge pin BH10006003110 17 Flat washer 8 YW66082200100 18 E rings 6 YW66000600000 19 Snap hook block YR40000600300 20 Snap hook YW02003000400 21 Locknut M4 0 7 YW64040700100 22 Filter bag YR40006000000 23 Filter cloth BP82006000044 24 Flat washer 4 YW66040800000 25 Material inlet pipe BL32000600020 26 Material inle...

Page 20: ...2000040 45 Inner hexagon column screw M6 20 YW61062000200 46 L type thread connector YW80081400100 47 Connector 2 BH13030300010 48 Solenoid valve YE32213100000 49 Connection nut BH12030400410 50 Hopper cover 51 Washer BP62201000050 52 Reverse cleaning pipe nozzle BH13033000810 means possible broken parts means easy broken part and spare backup is suggested Please confirm the version of manual befo...

Page 21: ...21 40 4 Electrical Circuit Diagram 4 1 Electrical Diagram Picture 4 1 Electrical diagram ...

Page 22: ...22 40 4 2 Electrical Components Layout and Terminal Connection Diagram Picture 4 2 Electrical components layout and terminal connection diagram ...

Page 23: ...rcuit board 220VAC 50 60Hz YE80122000000 7 S1 Control switch 250V 10A YE10030300000 8 S2 Microswith 400V 10A YE14511200000 9 Photoelectric sensor 10 30VDC YE15143900000 10 X1 Terminal board 2 5mm YE61250040000 11 2 5mm YE61250040000 12 2 5mm PE YE61253500000 13 M Blower 1 15KW means possible broken parts means easy broken part and spare backup is suggested Please confirm the version of manual befo...

Page 24: ...40 4 4 Main Electrical Components Description 4 4 1 AC Contactor It is mainly used to connect and disconnect power supply Picture 4 3 Contactor A1 A2 Contactor coil 21 22 Contact 21 2 3 4 5 6 Main contact ...

Page 25: ...here s no pipe fixed structure or other objects above the installing location and around the machine which may block machine s installation hit objects or injure human person 2 For easy maintenance it s suggested to leave 1m space around the machine 3 Machine should be placed on water level surface If it needs to be mounted on a higher surface e g the scaffold or the interlayer should ensure its s...

Page 26: ... Installation Methods of SAL 330 360 Optional Collective Hopper SCH 6L Picture 5 2 Installation method of optional SCH 6L Machine Installation Mount SCH 6L at the material inlet of molding machine point it to the mounting holes and lock up with screws Mount hopper loader onto the SCH 6L point it to the mounting holes and lock up the screws Connect one end of material pipe to suction inlet of the h...

Page 27: ...ation Mount SPV U at material inlet of SAL 330 360 connect two material inlets of SPV U to two feeding pipes respectively insert another end of the feeding pipes in the hoppers Circuit Connection The machine requires compressed air to finish filter cleaning function so please connect to the compressed air The pressure of compressed air 4 6kgf cm2 ...

Page 28: ...llation 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 Do not sit on the machine Keep away flammable and explosive goods Picture 5 4 Installation space ...

Page 29: ... stop 3 Preparation indicator Suction preparation 4 Suction indicator Material suction 5 Full load indicator Hopper full load 6 Shortage indicator Material shortage 7 Overload indicator Motor alarm 8 Time parameter display Display the time parameter 9 Increase key Add the value 10 Set key Enter parameter setting 11 Start stop key Machine start stop control 12 Decrease key Decrease the value ...

Page 30: ...e the machine start loading material Press again to stop working of the machine The machine will stop working and sound the alarm at the time of material shortage Press to switch off the machine After adding material or fixing the problem press to make the machine resume working Please clean the filter screen periodically to keep effective suction power ...

Page 31: ...31 40 6 2 Function Setup 6 2 1 Setup ...

Page 32: ... Applicable to SAL 700G 800G models C2 After auto loading purge as per set period and times Applicable to SAL 330 360 models C3 Motor reverse running for dust separating Applicable to SAL 430 460 models C4 Auto loading material shortage alarms after three time no material being loaded Applicable to SAL 700G 800G models 3 At standby state the seven sectional display will display loading time 4 Acti...

Page 33: ...33 40 ...

Page 34: ...34 40 ...

Page 35: ...aved automatically and back to shut off state after 5 second of no operation 2 Any setting after power on will be saved automatically and back to standby state after 5 second of no operation 3 No material shortage signal is being detected even after all action is over then if press key for 3 second motor will perform reverse running action when release the keys to stop motor and await the motor st...

Page 36: ... full load the material for several times or alarm indicating material shortage Material is used up Add material to storage bin Leakage in conveying hose Lock up or replace conveying hose Filter screen is blocked Clear up filter screen Motor does not work Short of phase or motor failures Repair or replace Fuse melt after startup of the machine Short circuit or motor failures Check electrical circu...

Page 37: ...e time when conveying capacity of the machine decreases Loosen the clips or screws at the hopper lid take down the hopper lid and take the filter screen out Clear up all the dusts and impurities on the filter screen to make smooth airflow through the screen so that suction power of the machine can be enhanced Picture 8 1 Filter screen 2 Check the status of motor perfomance If the motor can not sta...

Page 38: ...e air to blow away all the material remains 3 Re fix the hopper cover and fasten the snap hook Note please make sure that the main switch is shut off before cleaning 8 3 Cloth Filter 1 Loosen the spring fastener on the loader uplift the loader cover and externally rotate it along the axis take out the filter bag and clear away the dust on it 2 Filter bag cleaning period Daily Picture 8 2 Cloth fil...

Page 39: ...ower will be affected such as temperature rising reduced air volume higher noise level and vibration All the above factors are liable to cause mechanical problems 2 The bearing seal ring and silencer are consumable parts They should be replaced after a period of time The fans covers and metal screen also need to be replaced when necessary ...

Page 40: ...t current One phase A Three phase A Check phase sequence of power supply 8 5 3 Daily Checking Check main power switch Check filter screen Check motor performance 8 5 4 Weekly Checking Check if there are damaged electrical wires Check if there are loose connections of electrical components Check if the screws of flange at material inlet are loose or not 8 5 5 Monthly Check Check the spring lock on ...

Reviews: