SI Series Installation and Operation Manual
Contents
1. Indicates the door is not closed properly This fault disables the machine until cleared and aborts a program if active Press RESET to clear the fault LEVEL cm4 Indicates a water level of greater than 2cm a the onset of spin or at cycle end The machine will resume the spin or unlock the door when the level falls below the threshold Press RESET to abort the cycle Can also indicate a problem with the EL6 water level system See the EL6 manual for additional remedies 6 4 15 Maintenance Alarm After 450 wash programs have completed the control will call for maintenance MAINTENANCE The message appears at the start of a program and is repeated at the beginning of each wash program until reset see function 217 in the EL6 Programming and Operation Manual for full details Before resetting the alarm PERFORM ROUTINE MAINTENANCE AS OUTLINED ELSEWHERE IN THIS MANUAL For further information regarding access functions and programming see the EL 6 Computer Pro gramming and Operating Instructions manual included with the machine or from the B amp C Tech nologies website www bandctech com 41 Chapter 7 Maintenance Routine maintenance maximizes operating efficiency and minimizes downtime The maintenance procedures described below will prolong the life of the machine and help prevent accidents Daily weekly monthly and quarterly checklist are provided at the end of this section Laminate the check2. Deposits that adhere to the stainless steel should be removed especially from crevices and corners When using abrasive cleaners always rub in the direction of the polish lines or grain of the stainless steel to avoid scratch marks Never use ordinary steel wool or steel brushes on the stainless steel Use stainless steel wool or soft non metal bristle brushes If the stainless steel appears to be rusting the source of the rust may actually be an iron or steel part not made of stainless steel such as a nail or screw One remedy is to paint all carbon steel parts with a heavy protective coating Stainless steel fasteners should be used when possible Discolorations or heat tint from overheating may be removed by scouring with powder or by employing special chemical solutions Sanitizers or sterilizing solutions should not be left in stainless steel equipment for prolonged periods of time They often contain chlorine which may cause corrosion The stainless steel should be cleaned and rinsed thoroughly of any solution containing chlorine When an external chemical supply system is used make certain that no siphoning of chemi cals occurs when the washer extractor is not in use Highly concentrated chemicals can cause severe damage to stainless steel and other components within the machine Damage of this kind is not covered by the manufacturers warranty Locate the pump below the washers injection point to prevent siphoning of chemic
3. Moving parts hazard Can cause serious injury Do not operate unless all guards and covers are in place Do not put hands fingers beyond guard cover Moving parts hazard Can cause serious injury Do not operate unless all guards and covers are in place Do not put hands fingers beyond guard cover A CAUTION Burn hazards eContact with machine components or hot goods can burn you eDo not operate unless all guards and covers are in place eUse care when handling recently processed or dried goods Figure 2 2 Key Symbols 2 4 Safety Information Installation Notice For personal safety and for proper operation the machine must be grounded in accordance with state and local codes and in the USA in accordance with the National Electric Code article 250 96 Elsewhere the equipment should be grounded in accordance with ANSI NFPA 70 or the Canadian Electrical Code CSA C22 1 The ground connection must be to a proven earth ground not to conduit or water pipes 25 Installation and Operational Safety Instructions 1 Read all instructions prior to operating this equipment 2 Ensure that the equipment is properly grounded before applying power and operation com mences 3 Do not allow children to play in or around or operate this equipment 4 Check the operation of all safety interlocks at the start of every shift If the interlocks do not stop the equipment immediately the machine must be removed from
4. as specified in the ta ble below Belt tension is adjusted by turning the set screw on the idler pulley Turning the set screw clockwise tighten the belt and vice versa Refer to figures 7 4 7 1 and 7 5 on pages 47 and 48 c Verify that V belts are properly aligned by checking pulley alignment Place a straight edge across both pulley faces The straight edge should make contact with the pulleys in four places See figure 7 4 on page 47 5 Verify that air pressure regulators are set to the correct values No more than 15 PSI 1bar on the door gasket and no more than 60 PSI 4 bar on the tilt regulator located on the interior of the machine on the rear electrical enclosure 6 Verify that the hydraulic pressure does not exceed 200 psi on models with only the hydraulic door assist and 750psi on models with the hydraulic door assist and hydraulic loading chute options during operation The gauge is mounted on the pump just inside the frontmost right side panel See figure 7 1 on page 45 for the hydraulic door only models and figure 7 2 on page 46 for models with the loading chute If pump pressure is incorrect adjust using 44 the adjustement screw located on the inboard side of the pump See figure 7 3 on page 46 The hydraulic should fluid be changed every 2 years using hydraulic fluid type HL HM or HV type and Viscosity Grade 22 VG22 To change the fluid disconnect the two hydraulic hoses the two DIN connectors and four mounting
5. 4 on 21 A flexible connection must be made to a vented drain system to prevent an airlock or siphon effect If proper drain size is not available or practical a surge tank is required A surge tank in 19 Location of transportation brackets inside the machine Figure 5 3 Typical Machinery Transportation Bracket Location conjunction with a sump pump should be used when gravity drainage is not possible such as in below ground level installations Before any deviation from specified installation procedures is attempted the customer or installer should contact the manufacturer Increasing the drain hose length installing elbows or causing bends will decrease drain flow rate and increase drain time impairing machine performance If the drain arrangement is inadequate the machine will not extract and will not discharge water properly 5 7 Electrical Installation The AC drive requires a clean power supply free from voltage spikes and surges A voltage mon itor should be used to check incoming power The customers local power company may provide such a monitor The AC drive provides for an internal circuit breaker A separate circuit breaker governs the con trol circuit If input voltage measures above 230V for a 200V class dr
6. 45 540 2 45 540 0 88 18 3 SI 275 47 7 10500 11 96 248 4 09 900 4 09 900 1 04 213 SI 275 TILT 513 11300 13 05 267 4 09 900 4 09 900 1 04 213 5 4 1 Mounting Bolt Installation All B amp C washer extractors should be secured by the use of machinery anchor bolts High strength machinery anchors should be embedded in 3500 psi 24000 N m2 reinforced concrete For de tailed information regarding the machine anchor bolt see the instructions included with the an chor bolts themselves The information provided is just an example Ensure that the concrete is fully cured before proceeding Place the machine adjacent to the foundation Do not attempt to move it by pushing on the sides 1 Remove the wood skid by unscrewing the carriage bolts holding it to the bottom frame of the machine 2 Carefully place the machine over the anchor bolts Raise and level it 1 2 inch above the floor on four points using spacers that can be removed 3 Fill the spaces between the machine base and floor with machinery grout Grout completely under all frame members Remove front panel and rear panel to gain access to all frame members Force grout under the machine base until all voids are filled 18 y m 2 IY Select a carbide drill bit Clean hole or continue Drive the anchor into Expand bolt by with a diameter equal drilling to accommo the hole through ma tightening the anchor to the anchor diameter date d
7. Consult the service manual or call a qualified service technician if necessary 2 When the washers loading door is open it should not be possible to start the machine Verity this by attempting to start the washer with the door open Also close the door without locking it and verify that it is not possible to start the machine with the door not locked If necessary check the door lock sensors for proper operation Consult the service manual or call a qualified service technician If additional information is required contact your local distributor or call the manufacturer of the machine e To provide personal safety and keep the machine in proper working order follow all main tenance and safety procedures presented in this manual If questions regarding safety arise Contact the factory immediately e Use factory authorized spare parts to avoid safety hazards 5 2 1 Operator Safety To ensure the safety of machine operators the following maintenance checks must be performed daily 1 Prior to operating the machine verify that all warning signs are present and legible Missing or illegible signs must be replaced immediately Make certain that spares are available 2 Check door interlock before starting operation of the machine see safety check list 3 Do not attempt to operate the machine if any of the following conditions are present a The door does not remain securely locked during the entire cycle b Excessively high wate
8. Ime in turo em Ie at ade ale ea dn e 50 9 Decommisioning 51 iii Chapter 1 Model Identification Information contained in this manual is for the following machines SI 110 SI 135 SI 200 SI 275 SI 300 Refer to the SI Product Family chart on page 2 for details about the configuration and build of a particular machine The Product Family Chart decodes the model information as shown on the serial decal Famil Capaci Control Voltage SI 110 E EL6 2 200 240V 50 60Hz 3ph 135 P PLC 4 380 480V 50 60Hz 3ph 200 6 575V 50 60Hz 3ph 275 300 Fills Heat Dispenser Drains 1 Cold N None 1 1 Cup 1R 1 Rear 2 Cold Hot D Direct Steam 5 5Cup 2R 2 Rear 3 Cold Hot Aux Indirect Steam 1D 1 Down R aux w no valve 2D 2 Down Tilt Door Pre Approvals Packin Design Rev N None S Standard N None A USA B Bag A F Fwd Only A Automatic F EMI Filter E Europe C Crate R Rev Only C Auto w Chute O Ozone None B Fwd Rev O1 2N51R NSNABA YU 3 on jean pwe Cp Jasuedsiq Joo T dald E2 3 amp O quo Lr DUNE Ady UDISA O cm fyroede g sjenoiddy Figure 1 1 SI Product Family Chapter 2 Important Instructions 2 1 Before Attempting Repairs AAAA Moving parts can cause serious injury or death Before attempting repairs follow proper shut down procedures and remove power before commencement of service Safety is of primary
9. and of the AC drive itself Power line fluctuations from sources such as an uninterruptible power supplies UPS can adversely affect machines equipped with the AC drive Proper suppression devices should be utilized on the incoming power to the machine to avoid problems A clean power supply free from voltage spikes and surges is absolutely essential for ma chines equipped with the AC drive Nonlinear inconsistencies peaks and valleys in the power can cause the AC drive to generate nuisance errors If voltage is above 230V for 200 V installations or above 460V for 400V installations a buck boost transformer is recom mended If voltage is above 240V or 480V a buck boost transformer is required unless the factory advises differently Sufficient space to perform service procedures and routine preventive maintenance is espe cially important for machines equipped with AC drives 5 2 7 Machinery Misuse Even though this machine is an atmospheric vessel never use it for any purpose other than washing fabrics 1 2 Never wash petroleum soaked rags in the machine This could result in an explosion Never wash machine parts or automotive parts in the machine This could result in serious damage to the wash cylinder Never stone wash in the machine It could wear the wash cylinder and serious damage might occur to the machine Never use the machine for dyeing nor with harsh chemicals that can cause corrosion and
10. concern with any maintenance or repair operation If you are in any way unsure of how to proceed with a repair or adjustment consult this manual a qualified mainte nance technician your local distributor or the B amp C Technologies Technical Service Department at 850 249 2222 Only trained and experienced personnel should attempt maintenance or repair work on this equip ment Follow all safety procedures including lock out tag out procedures carefully Ensure that any loose fitting clothing or jewelry is tucked in or not worn to avoid being pulled into the ma chine Remember the machine has no brain you must use your own Before attempting repairs follow proper shutdown procedures and remove power before com mencement of service Never attempt to clean or service any area of the machine without removing power at the main disconnect Read follow and obey these safety rules The B amp C Technologies Technical Service Department is available to answer any questions you may have about the operation and servicing of your machine Please call with any questions or concerns about the operation of your machine 22 Parts Ordering Information If you require literature or spare parts please contact your local distributor If a local distributor is unavailable you may contact B amp C Technologies directly at 850 249 2222 for the name of your nearest parts dealer For technical assistance in the United States contact B amp C Technolog
11. de ema Indi eoa e is 16 52 Dimensional Clearances ok A Ee ra loa ee a ee a EOS LE RS ER I EC I d 17 5 4 Machine Foundation 2 5 2 5 pd t e Ir ncm ee ncn e Ue n CR S PCS ECC LE 17 5 4 1 Mounting Bolt Installation yy re OEC TERRIER OR We 18 5 5 Transportation Brackets saga Sk the de ded eae dh Se A SO E 19 5 6 Drain Installation co oed oret ten EA CES qe fa I ng 19 9 7 Electrical Installation s 2 3 405 dh 3S nh Aesch AC nh Aen AC Abt Dau pen ena 20 5 8 Water Connections amp jo vi ac eec le wD A du f e 22 SU Steam Connections iode ip ots Duties e fiesta aer e der eden ae rt a Pea vul de Quir da des 23 5 10 Compressed Air Connection ted ego e v C e A A OWN 25 5 11 External Chemical Supplies uou uo ides ede edes Saee dee Sog AA ee 25 5 11 1 Chemical Connection oy rale de Lice dla ence han bas de ice do dr t OA 26 5 11 2 Chemical Signal Connections 04 v9 RAE EX XE UR EATON 27 5 12 Optional Loading Chute Installation LC eo pL ac ie RA 27 5 12 1 Chute Up Switch Installation ecos teoria Lee has 28 5 13 Control P relion esto xv E uo EU NR erede 28 Operation 32 61 Door LockOperaton cue kx doe hing ds Shon Eds Oke Sos SO SON A 32 6 1 1 Opening and Closing tbe Door 1506 rores cote rog ov ates 32 6 1 2 Opening and Closing the Door with Hydraulic Assist Option 32 6 1 3 Periodic Maintenance i49 x E bea d ee ale ae SA A 33 62 Machine EOSdtle gigio 0 095 Quo O ORE Me A 33 6 3 Machine Loading with Optional Loading
12. distribution and spin To do so simply press the PAUSE key The display will begin showing a time counting up as long as the machine remains paused Pressing the START key will restart the program at the point it was paused As long as the machine is paused all other WDT watch dog timers are paused as well 6 4 8 Advance While any program is running you can end the current step and advance to the next one by pressing the ADVAN key If the key is pressed during a spin the spin will be aborted and the standard spin slow down time will be activated It is possible to disable the advance function 38 6 4 9 Halting a Program At any time during the execution of the wash program the running program can be terminated by pressing the STOP key 6 4 10 Water Level Refresh While a program is running if the water level drops to a level which is 3cm below the target level cold water will automatically be added to replenish the level 6 4 11 Unbalance If the load is excessively out of balance the spin routine will stop and a redistribution of the goods will take place If three consecutive out of balances occur the machine will end the program After the first unbalance the balance indicator will light on the control panel and remain illuminated until a new program is started The balance indicator light does not necessarily indicate a problem but that one or more retries was required 6 4 12 Power Failure If the power fails durin
13. hoses may eventually develop dry rot This condition can result in hose leaks which may cause hazards external to the machine in conjunction with adjacent electrical equipment Ventilation The need for make up air openings for such laundry room accessories as dry ers ironers water heaters etc must be evaluated periodically Louvers screens or other separating devices may reduce the available air opening significantly Radio Frequency Emissions A filter is available for machines in installations where floor space is shared with equipment sensitive to radio frequency emissions All machines that are shipped to CE countries are equipped with this filter and comply with the EMI regulations Elevation If the machine is to be operated at elevations over 3280 feet 1000 meters above sea level pay special attention to water levels and electronic settings particularly temperature or desired result may not be achieved Chemicals Keep stainless steel surfaces free of chemical residues to avoid corrosion Water damage Do not spray the machine with water Short circuiting and serious damage may result Repair immediately all seepage due to faulty gaskets etc 14 te Replace all panels that are removed to perform service and maintenance pro cedures Do not operate the machine with missing guards or with broken or missing parts Do not bypass any safety devices 5 2 4 Machine Location 1 Foundation The concr
14. or cracked water level tube the level sensor or the level sensing circuit As long as the system detects a problem with the level sensing system the machine will be inoperable The buzzer can be disabled with the RESET Refer to the EL6 Manual for possible remedies TEMP FAULT Indicates a problem with the temperature sensing circuitry temperature probe or wiring The ma chine continues to function although auxiliary heating if equipped is disabled The Temperature fault indicator on the control panel will be illuminated WDT TEMP EXP Indicates the programmed temperature was not reached within the allotted time The most com mon cause is a malfunctioning auxiliary heating system A short WDT time and very cold water can also cause this problem Pressing the START Key will cancel the alarm and allow the program to continue WDT LEVEL EXP eached within the allotted time The most common causes During Fill e Faulty water inlet valve e Low or no water pressure e Faulty drain valve e Problem with water level tube Pressing START will continue the program while RESET will cancel the program During Drain e Drain valve blocked e Drain hose blocked e Faulty Drain Valve Pressing START will continue the program while RESET to end the program OVERLOAD Indicates a possible fault with the inverter drive Contact a qualified service technician 40 OPEN DOOR
15. other health hazards Never allow children to play on or around this machine Death or serious injury can result if children become trapped in the machine Do not leave children unattended while the machine door is open These cautions apply to animals as well 16 5 3 Dimensional Clearances When installing the washer extractor it is important to allow adequate clearance on all sides of the machine When multiple machines are installed it is important to allow for the specified minimum clearances between machines Figures 5 1 and 5 1 show recommended minimum clearances for the various freestanding models Note The dimensions are approximate and subject to normal manufacturing tolerances If exact dimensions are required for construction purposes request certified drawings from the factory We reserve the right to make changes at any time without notice P ISI V E I rV UE pu p v vp v A SUSO Figure 5 1 Minimum Service Clearances Table 5 1 Minimum Service Clearnances UNITS UNITS SI Series SI Series Tilt Metric US A Minimum rear clearance mm in 760 30 760 30 B Minimum clearance between machine and wall mm in 455 18 455 18 C Minimum clearance between machines mm in 455 18 455 18 D Minimum front clearance mm in 850 33 1220 48 5 4 Machine Foundation Thoroughness of details must be stressed with all foundati
16. service Notify your immediate supervisor and do not operate the machine 5 Never attempt to service the machine while itis running Never reach over under around or behind any safety device or into any area near moving parts or hot surfaces without shutting off power and allowing the machine to adequately cool 6 Read understand and follow all safety instructions Do not come close to moving parts and hot surfaces Do not wear loose clothing jewelry neckties or any other garment that could be come caught in the machine while operating or near the machine 7 Only a qualified technician should attempt to service or repair the machine 8 Do not install the machine in an area where it could be exposed to water or weather 9 Do not alter or tamper with the control system 10 Keep the interior and exterior of the machine clean of lint dirt dust and debris 11 Always disconnect the electrical service from the machine before performing service 12 This machine must be installed according to the installation instructions All utility connec tions must comply with state and local codes and must be made by a licensed installer where required Chapter 3 Introduction The SI line is the industrial freestanding washer extractor series of machines from B amp C Technolo gies It is an open pocket washer extractor with a large door opening for easy and quick loading and unloading It has been developed for the institutional and indust
17. 2 1 Drain Outlet Size y i 2 N Number of Drains Standard m EM om DoorOpening ameter mm m ss gt t ht to Bottom of Door EEN E ES Ontona 3 3 gt Qo S amp Optional Steam Inlet eee RR NR INN IEC IEC IEC Water Inlet Chemical Supply System Le am m se m D rs os so om 158 Number of Dry Chemical Compartments Standard Optional 5 Number of Liquid Supply Connections Optional NPT BB Bg Bg OB ud Liquid Supply Connection Size Weight and Shipping Information Net Weight kg to Domestic Shipping Weight Tilt Loading Height Pm a ss 0 sco m es m 63 100 es ee rm Te es sr se pare pe Tilt Unloading Height er Lee peso pae va Jas mo ouo wo ne Figure 4 1 SI Series General Specifications 11 Chapter 5 Installation 5 1 Receiving Inspection Upon receipt of the equipment visually inspect for shipping damage and note any damage with the carrier before signing the shipping receipt or advise the carrier of the damage as soon as it is noted If damage is discovered a written claim must be filed with the carrier as soon as possible Note Warranty is VOID unless the equipment is installed according to instructions The installa tion must comply with the minimum requirements listed in this manual All national state and local codes must be followed including but not limited to gas electrical plumbing a
18. 6 Remove back panel and check overflow hose and drain hose for leaks Remove top cover and check the supply dispenser hoses and hose connections Clean inlet hose filter screen a Turn water off and allow valve to cool if necessary b Unscrew inlet hose and remove filter screen c Clean with compressed air and reinstall Replace if worn or damage Tighten motor mounting bolts and bearing housing bolts if necessary Use compressed air to clean lint from motor Clean external water and steam filters 7 5 Care of Stainless Steel Maintain the natural beauty of stainless steel and prolong its service life by following these steps 48 1 Turn off steam supply and allow time for the valve to cool if necessary 2 Unscrew nut NUT 3 Remove element and clean ELEMENT 4 Replace element and nut Figure 7 6 Steam Trap Service Ordinary deposits if dirt and grease can be removed with detergent and water The metal should be thoroughly rinsed and dried after washing Periodic cleaning will help to maintain the bright surface appearance and prevent corrosion Contact with dissimilar metal should be avoided whenever possible This will help prevent galvanic corrosion when salty or acidic solutions are present Salty or acidic solutions should not be allowed to evaporate and dry on stainless steel They may cause corrosion Ensure that the stainless steel is wiped clean of acidic solution residues
19. Chute les 33 64 Wash Program Execution dos 4 6 bel IA S AA Se ea 35 6 4 1 End Step Condition Level aoaaa aaa a 37 6 4 End Step Condition Temperature 37 6 4 3 End step Condition De cas dct oe Saat e Re o 2A 37 644 Single Step Execution aaaea Se AA ER 37 ii 645 Partial PROBES coser reor EO Une e Un Rog Gang Toga tula 38 6 4 6 Displaying the Current Program and SteP o ooo oo 38 OAT Soak x uc ce alee ee ee Eben Rien asar 38 64 8 Adyance S sei S Np pe es qo princ ia prece recie bre onc BUS La CCS e G 38 6 4 9 Halting a Program curi eee 39 6 4 10 Water Level Refresh ddp A A ded ES Ede ENS Ea 39 GAL Unbaladce o po p Dep OEPROpOP To P Ono p Oo eg C RES ec eye 30 GALZ Power Failure s 2 3 3 9 Ge SoG GS ae Cn ARAS AC Act ln an ood 39 6 13 ENG Of PIOPTANL Ss ole Jo ee E MERE at at A oe eee Be Pee aad 39 6 4 14 Malfunction Alarms 2o x 24 v Rd RR e 39 6 4 15 Maintenance Alarm SES EDESA OE AAA 41 7 Maintenance 42 Tk DAN rt A AAA o A Iudeis e A 42 ALT JBeseu inpot Day y a ETA a y 42 AEZ o A A Dr AR O tn tagliare 43 ONE UC QA ARA SAA ASA a AE a 43 78 MORIN a isse aee geil rupto juas oda amp r ta pedc ine 43 Zub AAN ues uta esee Ed AAA e eu rtp Tura 45 7 0 Care of Stamless Steel sc cio cha Sc dese a de a GM ow OR SO A 48 8 Service amp Parts 50 DL Seien via a Nob onte Con ne n hei Eon qi Pope tip Roper ER o eiie 50 02 oPHEISS ila videat at pre SL faxa te in trs
20. Do not attempt to disconnect power supply wires from power supply Have a qualified electrician disconnect power to machine at its source 3 Disconnect gas steam supply 4 Disconnect exhaust system 5 Remove the machine from its foundation pad a Keep all panels in place to provide stability when moving the machine b Verify that door is closed and secure c Place the machine on skid and bolt the frame to the skid This will facilitate the removal of the machine on to a truck 6 Recycle The manufacturer uses the highest quality material in their products so that those material may be recycled at the end of the product s service life 51
21. N in 20 3 4 Required steam to heat bath 10F 6C LOW kg lbs 38 84 Required steam to heat bath 10F 6C HIGH kg Ibs 5 8 12 76 Average Steam consumption per cycle kg lbs 88 194 MODEL Units SI 200 STEAM INLET and CONSUMPTION Steam inlet size DN in 25 1 Required steam to heat bath 10F 6C LOW kg lbs 5 11 Required steam to heat bath 10F 6C HIGH kg lbs 77 16 9 Average Steam consumption per cycle kg Ibs 117 194 MODEL Units SI 275 STEAM INLET and CONSUMPTION Steam inlet size DN in 25 1 Required steam to heat bath 10F 6C LOW kg Ibs 525 11 5 Required steam to heat bath 10F 6C HIGH kg lbs 7 95 17 5 Average Steam consumption per cycle kg Ibs 120 260 24 5 10 Compressed Air Connection Best performance will be realized if air is provided at a pressure of 80 100psi 5 4 6 7 bar SI Series machines will experience door seal and drain failure if compressed air service is interrupted Ensure the provided air is filtered and dry Wet and or dirty air will cause rapid deterioration of internal components and void your warranty on these parts Install a compressed air dryer to prevent water build up in the airlines Make sure to use best practice when installing air lines so that water does not damage internal air components the machine should not be the low point in the air path Install
22. THHN 90 conductor per NEC article 310 USA The machine should be connected to an individual branch circuit not shared with lighting or other If controlling the AC drive with a parameter unit the machines computer and its safety features are bypassed This could allow the basket to rotate at high y speeds with the door open When using a parameter unit to control the AC drive a large sign should be placed on the front of the machine warning people of the imminent danger 21 Never touch terminals or components of the AC drive unless power is discon nected and the CHARGE indicator LED is off The AC drive retains potential deadly voltage for some time after the power is disconnected There are no user serviceable parts inside the AC drive Tampering with the drive will void the warranty Dangerous voltage are present in the electrical control boxes and at the motor terminals Only qualified personnel familiar with electrical test procedures test equipment and safety precautions should attempt adjustments and troubleshoot ing Disconnect power from the machine before removing the control box cover and before attempting any service procedures equipment Because this is a vibrating machine the use of SO cable or similar with a twist lock plug to connect the machine to main power is recommended A shielded liquid tight or approved flexible conduit with proper conductor of correct size installed in accordance with National E
23. Washer Extractor SI Series Installation and Operation Manual 9 Sep 2013 Revision 2 20 Contents 1 Model Identification 1 2 Important Instructions 3 21 BeforeAttempting Repaso sas Y IR ow a V So x A 3 22 Paris Ordering Information san s ods op qute Reg eek A eus moet qii te 4 2 2 1 Nameplate Location do e 3 Bie ue AUR ul SR AUR XS E 0S 4 23s Key Symbols sent n e Sa are ere dev eV REIR aee es 5 ZA Safety Information A wu Lut Le QUAL SES 5 25 Installation and Operational Safety Instructions o ooo oo o 6 3 Introduction 7 dl C st mer Service eoa ed pti rd a A73 A RC URS NOd TR a 8 02 Replacement Parts cux rra Saar Soak She A Anecd Scd eed ate 8 3 3 Theory ofOperati n s o 44 5 Rer VE ue Nus AR Rule Wer Aes NU UE E 8 4 General Specifications 10 5 Installation 12 pl Receiving Inspection a sr Xe SADA E we te Lx s o GOES 12 5 2 Safety Checklist s un dcus dos domo dedo dete dee dot e ee ot its 12 52 1 Operat r Safety 5 9 sog Pa noon e He Bos C2 Rog Ce oce oos Lg Kang orta 13 5 2 2 Safe Operation Environment sou e sd ACCRUE OON IR IOS 14 5 2 3 Environmental Conditions xs RR RE EE ae ee A Xx ES 14 5 24 Machin Location was pcs eoa be vr eq robe doge Mar ROS dob STRE qe S 15 5 55 Inpuband Output Services ETE 3 E RIEN REOR US NOM RE OE as 15 5 2 6 Inverter Drive cute ered tao ha oec ae EO EC bre TRO RU tne Soul ee 16 dez Machinery MISUSE 2 9 at Io dus rope Ie
24. als into the machine 49 Chapter 8 Service amp Parts 8 1 Service Service must be performed by a qualified trained technician service agency or gas supplier If service is required contact the distributor from whom the equipment was purchased If the dis tributor cannot be contacted or is unknown contact B amp C Technologies for a distributor in your area For technical assistance in the United States contact B amp C Technologies 850 249 2222 Phone 850 249 2226 FAX parts bandctech com www bandctech com NOTE When contacting B amp C Technologies be sure to supply the correct model number and serial number so that your inquiry is handled in an expeditious manner 8 2 Parts Replacement parts should be purchased from the distributor from whom the equipment was pur chased If the distributor cannot be contacted or is unknown contact B amp C Technologies for a distributor in your area Parts may also be purchased directly from the factory NOTE When ordering replacement parts from a dealer or B amp C Technologies be sure to supply the correct model number and serial number so that your parts order can be processed in an expe ditious manner 50 Chapter 9 Decommisioning In the event that the machine must be decommissioned follow these steps 1 Clean interior of machine both basket and shell 2 Disconnect electrical power a Shut of main power supply at the breaker box or main control panel b
25. an inline air filter on each machine to reduce contamination B amp C part number 270 324 or purchase locally Refer to figure 5 5 on page 25 E y Air line from air dryer compressor Figure 5 5 Compressed Air Connection Detail 5 11 External Chemical Supplies The following procedures must be observed when connecting any chemical injector to the washer extractor See figure 5 6 on 26 for a typical supply injection system setup Undiluted chemicals dripping can damage the machine Therefore all chemical supply dis penser pumps should be mounted below the washers injection point All dispenser tubing should also run below the injection point Loops do not prevent drips if these instructions are not followed Failure to follow these instructions could damage the machine and void the warranty Wear Eye and hand protection when handling chemicals Always avoid direct con tact with raw chemicals Read the manufacturers directions for accidental contact before handling chemicals Ensure that an eye rinse facility and an emergency shower are within easy reach Check at regular intervals for chemical leaks 25 Chemical Dispenser Supply Dispenser Pump f r POVPipe IP Figure 5 6 External Chemical Supply Connection Detail 5 11 1 Chemical Connection The supply compartment on the B amp C SI models is located on the l
26. cals injec tion supply pump Refer to figure 5 8 on page 28 Terminals SUPPLY 1 through SUPPLY 8 provide signals for external chemical supply pumps The signal is a maximum of 1 amp at 24V 50 60Hz Do not attempt to increase circuit breaker rating as this will cause damage to the washer extractor circuitry and void the warranty Any injection system pump which requires 24 220V AC must be powered by a separate external power source 5 12 Optional Loading Chute Installation Refer to figure 5 9 on page 29 NOTE It is highly recommended that the bearing housings for the chute be welded in place e Safely raise Chute above machine until the 4 mounting bolts are aligned and bolts can be 27 1 2 3 4 5 6 7 8 COM CHEMICAL INJECTION SIGNALS 24VAC 1 0A MAX TOTAL LOAD Figure 5 8 External Chemical Supply Terminal Block Detail inserted and tightened Connect Hydraulic rams Temporarily install Chute Up Switch to operated the chute Apply electrical and air to machine Operate the chute using the maintenance switch to make sure the safety locks properly en gage freely Use the pendant to lower the chute CHUTE ENABLE and LOAD ensure safety locks disen gage freely Adjust safety locks until chute operates properly When properly aligned remove Chute Up Switch and weld in place Re install Chute Up Switch 5 12 1 Chute Up Switch Installation NOTE Chute must me in the full up position In
27. e Pressure US Metric PSI Bar E C gal min liter min US Metric US Metric 1 DN 25 30 75 2 5 200 93 30 113 1 1 4 DN 32 125 PSI 8Bar Table 5 6 SI 135 SI 200 SI 275 SI 300 Water Requirements Water Flow Rate Minimum Supply Max Operating Connection Size Line Pressure Max Temp 45PSI 3Bar Line Size Pressure US Metric PSI Bar F C gal min liter min US Metric US Metric 1 1 4 DN32 30 75 2 5 200 93 37 140 1 1 2 DN 38 125 PSI 8Bar 5 9 Steam Connection For machines equipped with optional steam heat install piping in accordance with approved com mercial steam practices Steam requirements are shown in the table 5 7 on page 24 Failure to install a steam filter trap may void the warranty 23 Never touch internal or external steam pipes connections or components These surfaces can be extremely hot and will cause severe burns The steam must be turned off and the pipe connections and components allowed to cool before the pipe can be touched Table 5 7 Steam Service Consumption Data MODEL Units SI 110 STEAM INLET and CONSUMPTION Steam inlet size DN in 20 3 4 Required steam to heat bath 10F 6C LOW kg Ibs 3 15 7 Required steam to heat bath 10F 6C HIGH kg lbs 477 10 5 Average Steam consumption per cycle kg Ibs 72 158 MODEL Units SI 135 STEAM INLET and CONSUMPTION Steam inlet size D
28. eft front side of the machine Supply cups can be accessed by opening the dispenser lid The supply cups can be removed and filled as desired Supply compartments are numbered 1 2 3 4 and 5 from the left to the right The five cup supply dispenser will flush each cup when Detergent 1 through Detergent 5 is pro grammed The programmed chemical signal also appears as a 24VAC signal at the external chem ical terminal strip for the duration of each programmed signal External supply connections for the B amp C SI washer extractors are located on top of the supply dispenser Hose connections should be made via the strain relief 1 Remove plugs from base See figure Plugs are assembled inside the tubing ring 2 Install strain relief included in the seal nut 3 Insert tubes through base Do not remove cups Tube should extend into the plastic cup with the exception of the softener tube which should be routed to the outside of the cup 4 Tighten the seal nut to prevent tubing from escaping the assembly See figure 5 7 on page 27 26 Figure 5 7 SI Series external chemical injection points y Attempting to obtain power from the machine terminals may damage the ma chine circuit and or the chemical injection system Consult the chemical injec e tion supply system instructions for operational details 5 11 2 Chemical Signal Connections Connection terminals are located in the rear control box for output signals to the chemi
29. ete floor must be of sufficient strength and thickness to handle the floor loads generated by the machine at high extract speeds 2 Service Maintenance Space Provide sufficient space to allow comfortable performance of service procedures and routine maintenance This is especially important in connection with machines equipped with AC inverter drives Consult installation instructions for specific details 5 2 5 Input and Output Services 1 Water pressure Best performance will be realized if water is provided at a pressure of 30 85 psi 2 0 5 7 bar Although the machine will function properly at lower pressure increased fill time will occur Water pressure higher than 120 psi 8 0 bar may result in damage to machine plumbing components failure s and personal injuries 2 Air Pressure Best performance will be realized if air is provided at a pressure of 80 100psi 5 4 6 7 bar SI series machines will experience door seal and drain failure if compressed air service is interrupted Regulators for the door seal and optional tilting should be set to a maximum of 15 PSI 1 bar and 60 PSI 4 bar respectively 3 Optional Steam heating pressure Best performance will be realized if steam pressure is provided at a pressure of 30 80 psi 2 0 5 4 bar Steam pressure higher than 125 psi 8 5 bar may result in damage to steam components and may cause personal injuries For machines equipped with optional steam heat install piping in accordance
30. etween Unload and Load is allowed NOTE Anytime there is a power loss or E STOP is pressed the Safety Locks will automatically attempt to go to the Locked position If they fail to unlock upon restoration of power use the Maintenance Switch located in the rear of the machine Refer to figure 6 2 on page 36 for maintenance switch details WARNING Chute up switch is for MAINTENCE ONLY NOTE Switch is located inside the electrical panel Move Home switch to Home on pendant Activating the Maintenance switch will unlock the Safety locks and move the Chute to the full up position 6 4 Wash Program Execution After power is applied to the machine and the internal diagnostics are complete the machine is ready for a program to be chosen The display will show PROGRAM N Using the keypad type the number of the program you wish to run followed by the ENTER key Standard programs are outlined in the EL6 stock program list included with the machine The display will change to show the fist cycle of the selected program 35 Figure 6 2 Chute Maintenance Switch 36 PRWH1 EXECUT press START to execute the program or RESET to return to program selection While the program is executing the display shows the current segment of the program and the ending condition of the segment See the following examples 6 4 1 End Step Condition Level If the end requirement of the segment step is a particular wa
31. for wash or extraction are not within this range Any wash speed in the range of 10 50 RPM and extraction speeds 150 to max RPM can be programmed Further any reversing action can be programmed Normal reversing action is 16 seconds forward pause for 4 seconds and 16 seconds reverse Any temperature between 70F to 200F 20 95C can be programmed Any water level in the range of the machine parameters can be programmed in centimeters The computers will automatically provide safety levels for steam injections and door operations Water entry into the machine is through electromagnetic water valves controlled by the computer The computer also controls the drain supply dispenser any external liquid supplies steam injec tion and any other vital functions of the wash program The control also records cycles and data of importance that are used for maintenance purposes The steam if installed is injected in the bottom of the shell via a steam injector The steam is controlled by a steam valve that is activated by the control The cylinder is perforated allowing water to pass through and drain from within during drain and extract steps Lifting ribs inside the cylinder lift the load from the wash solution and allow the load to tumble and falling back into the solution when the load reaches the approximate 10 11 oclock or 1 2 oclock positions This mechanical action removes soil from the fabric Furthermore the lifters are perforated on the top so
32. g execution of a program and is of less than one second it is ignored If the failure is longer than one second the machine stops Upon restoration of mains power the display shows CYCLE CONTINUE and the power failure indicator illuminates on the front panel If you wish to restart the program at the point in which power failed press the START key At this point the program restarts at the point of power failure and the power failure indicator turns off If you wish to cancel the program simply press the RESET key This function is not active while a single cycle is running 6 4 13 End of Program When a program has completed the message PLEASE WAIT is displayed and the buzzer sounds The buzzer can be silenced by pressing the RESET key If the temperature or water level are out of too high the display shows the offending value and for safety reasons the door cannot be opened until the temperature inside the cylinder is cool enough or there is no more water 6 4 14 Malfunction Alarms The state of the water temperature and water levels are constantly monitored to prevent function ing problems with these devices Watch Dog Timers WDT are used to prevent cycle failure when 39 temperatures fills drains and levels dont meet programmed values In the event of a program fault the buzzer sounds and the display changes to show the fault LEVEL FAULT Indicates a problem with the level sensing system This could be a loose
33. h dog timer alarm indicating that the machine did not fill quickly enough This watch dog timer is programmable see the EL6 Programming Manual included with the machine for further details Flush the water system for at least two minutes prior to initial use Use flexible hoses and install separate screen filters in the lines to keep rust and other foreign 22 particles out of the solenoid valves Hang the hoses in a large loop Do not allow the hoses to kink The water connections to the machine should be supplied by a hot and cold water line of least the sizes shown in table 5 4 on page 23 Refer to table 5 5 and 5 6 on page 23 for details on individual machine requirements Table 5 4 Water Connection Detail OF MACHINES SUPPLY LINE PIPE SIZES SI 110 SI 135 SI 200 SI 275 DN Inch DN Inch DN Inch DN Inch 1 25 1 32 1 1 4 32 1 1 4 40 1 1 2 2 25 1 32 1 1 4 32 1 1 4 40 1 1 2 3 40 1 1 2 50 2 50 2 50 2 4 40 1 1 2 50 2 50 2 50 2 5 50 2 63 2 1 2 63 2 1 2 63 2 1 2 6 50 2 63 2 1 2 63 2 1 2 63 2 1 2 To avoid eventual water hammer in the water line suitable devices to reduce the water hammer should be installed Table 5 5 SI 110 Water Requirements Water Flow Rate Minimum Supply Max Operating Connection Size Line Pressure Max Temp 45PSI 3Bar Line Siz
34. ies 850 249 2222 Phone 850 249 2226 FAX parts bandctech com www bandctech com 2 2 1 Nameplate Location When contacting B amp C Technologies about your equipment please make note of the model and serial number located on the nameplate as shown in figure 2 1 Accurate Technologies 52 10 Moo6 Bangchalong Bangplee Samutprakam 10540 Thailand Phone 66 0 2740 5511 Serial 007312 Model SI 275 E 42D 51DB AN ABA Date 18 Jun 2012 Cylinder Vol 42 cu 1 1182 liters Capacity 275 lbs 125 kg Volts 380 460 3ph 50 60H z Max Amps 39A 3ph Max Breaker 40 Weight 8500 Ibs 3860 kg CONFORMS TO UL STD 1206 CERTIFIED TO CSA STD C222 NO 53 DE SIGNED IN USA 3010375 MADE IN THAILAND FOR INDOOR USE ONLY Figure 2 1 Serial Decal 23 Key Symbols Anyone operating or servicing this machine must follow the safety rules in this manual Partic ular attention must be paid to the DANGER WARNING and CAUTION blocks which appear throughout the manual and shown in figures 2 2 on page 5 To prevent serious injury or death read machine manuals before installing operating serviceing or cleaning machine prevent serious injury before service or cleaning eDisconnect all utilities such as air steam gas and electricity eRelease any residual air eAllow heated parts to cool Electrical hazard inside Can cause death or serious injury Turn off and lockout tagou all electrical power before opening
35. ive or above 460V for a 400V class drive either ask the power company if their representative can lower the voltage or install a bucking 20 Kt 7 Rear of machine __ Drain Pipe steel Grate Rear of machine Vent D N_ Drain Pipe Waste Line Tee Drain Trough L Strainer Waste Line ree Waste Line Figure 5 4 Drain System Information This machine must be installed adjusted and serviced by a qualified electrical maintenance personnel familiar with the construction and operation of this type of machinery They must also be familiar with the potential hazards involved If this warning is not observed personal injury or equipment damage resulting in voiding the warranty may result 9 transformer kit available from the manufacturer Voltages above 250V and 490V require additional measures Contact the distributor or the manufacturer for assistance Table 5 3 Electrical Service Requirements 200 240V 380 480V Machine Max Amps Breaker Wire Size Max Amps Breaker Wire Size SI 110 21 30 10ga 4mm 11 15 10ga 4mm SI 135 32 40 8ga 10mm 16 20 10ga 4mm SI 200 58 60 6ga 16mm 29 30 8ga 10mm SI 275 79 80 6ga 16mm 39 40 8ga 10mm SI 300 89 90 6ga 16mm 45 50 8ga 10mm Note Do not use phase adders roto phase on inverter driven equipment Note Wire sizes shown are for copper
36. l be displayed indicating that the particular phase did not complete within the time allowed 6 4 4 Single Step Execution A single step or cycle of a wash program can be executed At the main prompt enter zero for the program number For two seconds the display changes to 37 SINGLE CYCLE Then quickly to PREWASH Now using the INC and DEC keys you may choose the cycle you wish to run PREWASH WASH RINSE SPIN UNROLL When you have selected the cycle type press ENTER and select the cycle number Confirm by pressing ENTER The display changes to PRWH1 EXECUT Pressing the START key will execute the cycle you chose Prewash1 in this example 6 4 5 Partial Program A program can be started from the beginning or at any subsequent cycle After selecting the program you wish to execute the display will show PRWH1 EXECUT Instead of pressing START to execute the program press the ADVANCE key The cycles within the program will be displayed incrementally Choose the point at which you would like to begin and press the START key The machine will begin operation from this point 6 4 6 Displaying the Current Program and Step While the machine is in operation pressing then ENTER key will cause the display to show the current program number and step PRG 1 STP 3 6 4 7 Soak You can insert a pause at any point of the wash program with the exception of
37. le as an option The SI series can be provided with tilt devices that can tilt the machine one or both ways This option provides for easy loading and unloading and saves hard labor The SI series is also prepared to accept the connection of water reuse systems The tanks can be equipped with or without steam or electrical heat depending on installation and operation The water reuse system is programmable by the machines control 3 1 Customer Service For technical assistance In the United States Phone 850 249 2222 FAX 850 249 2226 e mail techsupport bandctech com Web www bandctech com 3 2 Replacement Parts In the event that literature or replacement parts are required contact the local distributor of the equipment or contact B amp C Technologies at the above phone numbers internet addresses 3 3 Theory of Operation The B amp C SI models use a single speed motor to drive the cylinder via V belts in all speeds The cylinder is supported by two spherical roller bearings located in split pillow block housings made of cast steel The motor is controlled by the computer control located in the front and the AC inverter drive located in the rear panel Any speed can be programmed for any wash cycle Some speed ranges are blocked out for programming due to safety reasons These speed ranges are ones that the machine cannot operate at due to its spring or suspension resonance This speed range is not important and normal speeds
38. lectric Code USA or other applicable codes is also acceptable The connection must be made by a qualified electrician using the wiring diagram provided with the machine See the Electrical Connection data Chart for correct wire sizes For personal safety and for proper operation the machine must be grounded in accordance with state and local codes and in the USA in accordance with the National Electric Code article 250 96 The ground connection must be to a proven earth ground not to conduit or water pipes Do not connect the ground to the neutral N leg at the terminal strip if so equipped If a DELTA supply system is used the high leg should be connected to T since control voltage is derived from R and S Insure that the control transformer taps are connected in accordance with the incoming line volt age Verify connections as shown on the schematic with each machine 5 8 Water Connection Individual hot and cold plumbing lines with individual shut off valves must be available to the machine Hot water should be minimum of 160F 70C If lower temperature water is used the machine can be equipped for steam heating to heat the wash solution to desired temperature Best performance will be realized if water is provided at a pressure of 30 85 psi 2 7 Bar Although the machine will function properly at lower pressures increased fill times will occur If the fill time exceeds 9 minutes the EL6 control will display a WDT LEVEL EXP watc
39. lists to preserve them for repeated copying Operators and technicians are encouraged to add checks specific to their machines particular application When possible space is provided on the checklists for this purpose The following maintenance procedures must be performed regularly at the required intervals 7 1 Daily 7 1 1 Beginning of Day 1 Inspect water inlet valve hose connections on the back of the machine for leaks 2 Inspect steam hose connections for leaks where applicable 3 Verify that insulation is intact on all external wires and that all connections are secured If bare wire is evident call a service technician 4 Check door interlock before starting operation a Attempt to start the washer with the door open The washer should not start with the door open te Replace all panels that are removed to perform service and maintenance pro cedures Do not operate the machine with missing guards or with broken or missing parts Do not bypass any safety devices 42 b Close the door without locking it and attempt to start the machine The machine should not start with the door open c Close and lock the door and start a cycle Attempt to open the door while the cycle is in progress The door should not open If manual latch is moved out of position the machine should stop If the door lock and interlock are not functioning properly call a service technician 7 12 End of Day 1 Clean the door gasket
40. nd HVAC Due to various requirements statutory codes should be well understood before installation com mences Important The machine should be transported and handled in an upright position 5 2 Safety Checklist Before Initial start up of a B amp C free standing washer extractor perform the following safety check 1 Make sure all electrical and plumbing connections have been made in accordance with ap plicable codes and regulations 2 Make sure the machine is grounded electrically 3 Make sure the machine has flexible water fill and drain connections of the correct size length and type with no kinks and that they are securely attached and or clamped 4 Make sure the transport brackets have been removed Before machine is placed in operation the door safety interlock must be checked for proper oper ation as follows 12 Before servicing any equipment make certain it is disconnected from the electrical power source Never allow operation of the machine when any safety device is malfunctioning Never bypass safety devices Never insert hands or objects into basket until it has completely stopped Doing so could result in serious injury 1 When the washer is energized electrically and in operation the loading door must be locked in the closed position Verify this by attempting to open the loading door when the machine is operating If necessary check the door safety interlock and sensors for proper operation
41. of residual detergent and foreign matters 2 Clean the automatic supply dispenser and the lid inside and out with mild detergent Rinse with clean water 3 Clean the washers top front and side panels with mild detergent Rinse with clean water 4 Leave loading door open at the end of each day to allow moisture to evaporate NOTE Leave loading door open at end of each complete cycle to allow moisture to evaporate Unload the machine promptly after each completed cycle to prevent moisture build up 7 2 Weekly 1 Check the machine for leaks a Start an unloaded cycle to fill the machine b Verify that door and door gasket do not leak c Verify that the drain valve is operating If water does not leak out during the prewash segment drain valve is closed and functioning properly 2 Clean the AC drive box air filters a Snap off the external plastic cover which contains the filter Remove the foam filter from the cover b Wash the filter in a mild soap solution or vacuum it clean Replace if damaged Operat ing the machine without filter will cause premature inverter failure 7 5 Monthly NOTE Disconnect power to the machine at its source before performing the monthly mainte nance procedures 43 1 Each month or after every 200 hours of operation lubricate bearing and seals See instruc tions on the machine a Use a premium grade lithium complex grease Never mix two types of grease b Pump the grease gun slo
42. ogram that goes through most machine functions Please note that the Spin 99 routine is designed to fail balance Simply advance the program to the Spin 3 cycle after balance fails use the appropriately named ADVANCE Key Refer to the EL6 Stock Program Listing that came with the machine for further details on the test program Cylinder rotation must be counter clockwise in the extract step If rotation is not correct disconnect the power to the machine A qualified technician must reverse any two leads between the AC drive and the motor See figure 5 11 on page 31 wvu 13 T2 Tl Figure 5 11 Inverter Drive to Motor Detail 31 Chapter 6 Operation 6 1 Door Lock Operation The lock system uses a combination pushbutton locking bar style mechanism which differenti ates it from any other door lock in the industry This design was developed as a result of analyzing the shortcomings of other door lock mechanisms on the market It hence has many fundamental safety and mechanical advantages 6 1 1 Opening and Closing the Door To open the door the machine must not be running a wash program Program n should be displayed on the EL6 Press the unlock button located on the top of the door lock box and rotate the locking bar counter clockwise until vertical The door is now free to open To close and lock the door press the door unlock button close the door realease the button and rotate the locking bar clockwise
43. on work to insure a stable unit installa tion eliminating possibilities of excessive vibrations during extraction 17 For a successful installation a smooth level surface so that the entire base of the machine is sup ported and rests on the mounting surface is absolutely requried Note Do not support the machine on only four points Note Freestanding washer extractors do not require anchoring bolts unless specified by state or local codes However it is always recommended that the machines be anchored Special care must be taken when machines are installed on an upper floor Make sure that the floors are designed to carry the static and dynamic loads of the machines Further vibrations should be taken into consideration so that the machine does not create vibrations in the building Static and dynamic loads on the floor or foundation are shown in the figure 5 2 on page 18 This table can be used as reference when designing floors and foundations Table 5 2 Floor Load Data Static floor load Static pressure Dynamic floor load Max dynamicload Dynamic pressure kN Ibs kN m2 lbs ft2 kN Ibs kN Ibs kN m2 Ibs ft2 SI 110 15 3300 5 7 117 15 330 15 330 0 57 11 7 SI 110 TILT 17 3900 6 5 138 5 1 5 330 15 330 0 57 11 7 51 135 223 4900 74 152 1 5 330 15 330 0 5 10 25 SI 135 TILT 249 5600 8 3 173 9 1 5 330 1 5 330 0 5 10 25 SI 200 26 8 5900 7 13 149 245 540 245 540 0 88 18 3 SI 200 TILT 30 25 6800 7 13 149 2
44. oor locking bar bushing should be checked for wear and damage monthly It should be replaced when it is worn The bar should only rotate and not move in or out relative to the front of the machine 6 2 Machine Loading Proper loading of your SI series washer extractor is a great factor in determining both the perfor mance and longevity of your investment Small loads are wasteful on many levels 1 Small loads waste water chemicals electricity and most expensively time Running your machine at lower than its rated capacity costs significant time and money 2 Small loads cause more wear and tear on the machine Small loads are very difficult to balance properly and will cause excessive vibration during extract These vibrations mean that bearing loads are higher reducing the life of the main bearings The extra vibrations also tend to cause other fasteners on the machine to loosen over time causing premature wearing and more frequent service 3 Smaller loads are not easier for the machine to handle quite the opposite they are more difficult on the entire machine When the machine is under loaded it causes greater stress on the inverter drive belts and motor leading to reduced life of these expensive components Refer to table 6 1 on page 34 for proper loading weights Ws ny If a scale isnt available fill the machine up with goods to be laundered Do not attempt to stuf the machine full but ensure that there is no gap at
45. r level is evident c Machine is not connected to a properly grounded circuit Do not bypass any safety devices in the machine 13 Never operate the machine with a bypassed or disconnected out of balance switch Operating the machine with severe out of balance loads could result o de in personal injury and serious equipment damage chine with volatile or flammable fluids such as acetone lacquer thinners enamel reducers carbon tetrachloride gasoline benzene naphtha etc Doing so could y Do not place volatile or flammable fluids in any machine Do not clean the ma e result in serious personal injury and or damage to the machine 5 2 2 Safe Operation Environment Safe operation requires an appropriate operating environment for both the operator and the ma chine If questions regarding safety arise contact the factory 5 2 3 Environmental Conditions 1 Ambient temperature Water in the machine will freeze at temperatures of 32F 0C or below Temperatures above 120 F 50C will result in more frequent motor overheating and in some cases malfunction or premature damage to solid state devices that are used in the machines Special cooling devices may be necessary Humidity Relative humidity above 90 may cause the machines electronics or motors to malfunction or may trip the ground fault interrupter Corrosion problems may occur on some metal components If the relative humidity is below 3076 belts and rubber
46. rial market and is suitable for commercial laundries hotel food processing plants factories and other places where laundry might be processed The design allows for top performance at lowest possible operation cost and investment The flexible electronic control center ensures that maximum productivity is obtained The SI series utilizes high quality material such as 304 18 8 stainless steel in vital parts in contact with the wash solution It has a stainless steel cabinet for long life with easily removable panels The key advantages of this series are the simplicity of the microprocessor and the electronic AC drive system which utilizes only one motor The system allows for washing and extraction at any speed and mechanical action to suit any textile fiber used today and tomorrow A built in suspension system isolate objectionable vibrations and the high speed final extraction saves time and energy in the finishing operation The main bearing is located outside the wash solution and will not be damaged should the shell seals leak The machine is provided with three V seals which are very reliable and will last for many years The calculated life expectancy of the bearing is in excess of twenty years The five compartment side mounted supply dispenser for powder and liquid detergents are stan dard and the machine is designed to accept the connection of 8 additional external chemical lines and pumps More chemical connections are availab
47. rill fines terial being fastened 3 to 5 turns or to the Drill hole to any depth concrete dust until washer is flush specified torque re exceeding the desired Please wear eye pro with material quirements embedmert tection Figure 5 2 Typical Machinery Anchor Installation 4 Remove the spacers carefully allowing the machine to settle into the wet grout 5 Attached the mounting bolt washers and lock nuts to the anchor bolts after the grout has hardened Tighten the lock nuts by even increments one after the other until all are tightened evenly and the machine is fastened securely to the floor The nuts should be tightened in a diagonal fashion which will help ensure equal tension at all anchor points 6 Remove the transportation brackets which secure the moving components of the machine during shipping Refer to figure 5 3 on page 20 for typical locations 5 5 Transportation Brackets Remove both front and rear transportation brackets as well as tilting transportation brackets Fail ure to remove shipping brackets before operation of the SI series will void your warranty Inspect the machine carefully to ensure that all transportation brackets are removed All transportation brackets are painted red for easy identification 5 6 Drain Installation A drain system of adequate capacity is essential to the machine performance Ideally the water should empty through a 4 inch vented pipe directly into a sump or floor drain See figure 5
48. screws Remove pump and tank from the machine and drain through the fill hole Alternate method remove fill cap and use hand pump to drain fluid Refill tank with approximately 3L of the recommended hydraulic fluid rer P mnn Figure 7 1 Hydraulic Pump Detail 7 4 Quarterly NOTE Disconnect power to the machine before performing the quarterly maintenance proce dures 1 Tighten door hinges and fasteners if necessary 45 Figure 7 2 Hydraulic Pump Detail for models with Loading Chute Option PRESSURE ADJUSTMENT Figure 7 3 Hydraulic Pump Adjustment 46 C7 STRAIGHT EDGE More Tension i Figure 7 4 Belt Tensioning and Alignment Table 7 1 Belt Tensioning Table BELT TENSION CHART Machine Model Deflection Force Applied Inch mm Lbs kg SI 110 0 25 6 4 2 2 1 SI 135 0 26 6 6 3 4 1 5 SI 200 0 24 6 1 3 1 4 SI 275 0 51 13 7 8 3 5 SI 300 0 51 13 7 8 3 5 47 N Oo Ua _A 10 Figure 7 5 Using a Belt Tensioning Tester Tighten anchor bolts if necessary Check all painted surfaces for bare metal matching paint is available from the manufacturer a If bare metal is showing paint with primer or solvent based paint b If rust appears remove it with sand paper or chemical means Then paint with primer or solvent based paint Clean steam filter where applicable See figure 7
49. stall mounting bracket and adjust switch so that half the length of the plunger is depressed Refer to figure 5 10 on page 30 5 13 Control Function Test The machine should be cleaned after the installation is complete A function test should then be executed on the unloaded machine as follows 28 Figure 5 9 Loading Chute Installation 29 Figure 5 10 Loading Chute Up Switch Installation 30 ON oO Ae CQ N Check the proper supply for such characteristics as correct voltage phase and cycles to be certain they are correct for the machine Open manual shut off water valves to the machine Press Emergency Stop button Apply power to the machine Release the Emergency button Check the door interlock before starting the machine a Attempt to start the machine with the door open The machine should not start with the door open b Close the door without locking it and attempt to start the machine The washer should not start with the door unlocked c Close and lock the door and start a cycle Attempt to open the door while the cycle is in progress The door should not open If the door lock and interlock are not functioning properly call a service technician For testing select program 30 by pressing key 3 and key 0 on the keypad Then press ENTER followed by the START key Run the complete program checking operation of water inlet valves drain and extract functions Program 30 is a test pr
50. ter level the display will show RINSE1 LVL cm12 cm12 is the actual water level in the machine 12 centimeters Pressing the LEVEL key shows for 3 seconds the required value to advance If INC or DEC is pressed you can temporarily modify the value for the current step Pressing TEMP allows you to see the current temperature of the water Pressing the TIME key shows the watch dog timer WDT value for the current step 6 4 2 End Step Condition Temperature If the end condition of the segment is a temperature the display will show WASH3 TEMP 35C where 35C is the actual temperature of the wash solution By pressing TEMP the display will change for 3 seconds show the required step temperature for advance Pressing INC or DEC allows modification of the value for the step Pressing LEVEL allows you to see the current water level Pressing the TIME key shows the watch dog timer WDT value for the current step 6 4 3 End Step Condition Time If the end of the step calls for a time to elapse the display shows RINSE1 T 2m 30s In this case the display shows the time left in the step INC and DEC allow you to add or subtract minutes for the current cycle TEMP allows you to view the current water temperature and LEVEL shows the current water level Note During heating fill and drain phases the WDT watch dog timer is activated If the phase does not complete before the timer expires an alarm wil
51. that water can cascade over the goods and wet them quickly This reduces water consumption as water is picked up at the cylinders lowest point and lifted and splashed over the goods at the highest point as the cylinder rotates A stainless steel door is provided for loading and unloading A door lock system prevents oper ation of the machine when the door is open The door is locked during operation utilizing an air cylinder and a manual latch for safety reasons The door lock is provided with magnetic sensor to indicate that the machine is locked and provide for start of the machine when the door is closed and locked The AC drive brake unit contactor circuit overload protectors input power supply connections external supply connections and control transformer are behind a cover of the rear of the machine Pneumatic controls together with the air pressure regulator for the door seal are also located here Chapter 4 General Specifications MODEL Metric US SI 110 SEE SI 200 SI 275 SI 300 ses as CER ls Overal Dimensions mesones om n ome pss e 60 p me ens ee ras uso ra sera f m espejo a 00 gt sa fos Motor e os os ls la los s Cylinder Speeds Programmable p 3 3 Wash Cylinder Information 2 Intermediate Extract 140 218 High Extract 1 High Extract 2 N High Extract 3 320 Door Opening Door Opening Diameter oo Height to Bottom of Door Drain System Overflow Size 10
52. the top of the cylinder 6 3 Machine Loading with Optional Loading Chute Refer to figure 6 1 on page 34 for pendant details 33 Table 6 1 Proper Load Sizing Dry Weight Capacity Model Capacity SI 110 110 1b 50 kg SI 135 135 lb 61 kg SI 200 200 lb 91 kg SI 275 275 Ib 125 kg SI 300 300 lb 136 kg Figure 6 1 Chute Pendant Control 34 Home Position Machine is level Chute is in the up position and Door is closed this is the starting position for any operator function Chute Enable Tells the machine to lower the Chute when Load switch is selected Chute Disable Chute will stay locked in the up position when Load Unload is selected Load When Chute Enable is selected Starts the loading operation door opens Chute move down Machine tilts back and start to jog automatically and the water valve can be operated Load When Chute disable is selected The door is opens machine will tilt and Jog buttons are enabled on pendant Unload When Chute Enable is selected the door will automatically open the machine will tilt forward and the Jog buttons are enabled Unload When Chute Disable is selected the door will automatically open the machine will tilt forward and the Jog buttons are enabled NOTE The machine must be in HOME position before switching from Enable to Disable or Disable to Enable Home is always the starting position of any operation Switching b
53. until horizontal When a wash program is started the door lock is securely disabled so that the door cannot be accidentally opened 6 1 2 Opening and Closing the Door with Hydraulic Assist Option To open the door the machine must not be running a wash program Program n should be displayed on the EL6 Press either the Door Open or the Door Close button on the control pendant located on the left front of the machine just below the control depending upon the operation required Ensure that all personnel are standing clear of the door while it is in operation and moving to the fully open or fully closed position The hydraulic system is adjusted at the factory to provide enough force to rotate the door however caution must be used during operation 32 6 1 3 Periodic Maintenance e The door should be tested every day for safe operation by trying to start a program with the door open If the machine will begin operation in this state it should immediately be removed from service locked out and a qualified service technician called to repair it e If the door lock is malfunctioning in any way the machine should immediately be removed from service locked out and a qualified service technician called to repair it Ws ny e The door lock pin and handle hinge should be lubricated with silicon spray lube monthly This product is available at almost any auto parts store This procedure does not require any disassembly e The d
54. with approved commercial steam practices Failure to install a steam filter may void the warranty 4 Drainage System Provide drain lines or troughs large enough to accommodate the total quantity of water that could be dumped if all machines on the site drained at the same time from the highest attainable level If drain troughs are used they should be covered to support light foot traffic 5 Power For personal safety and for proper operation the machine must be grounded in accor dance with state and local codes The ground connection must be to a proven earth ground not to conduits or water pipes An easy access disconnect switch should be provided Ensure that a ground wire from a proven earth ground is connected to the ground lug in the elec trical junction box on this machine Without proper grounding personal injury from electrical shock could occur and machine malfunctions may be evident Computer controlled machines must have a proper ground to prevent computer malfunctions 15 Always disconnect power and water supplies before a service technician performs any service procedure Where applicable steam and or compressed air supplies should also be disconnected before service is performed 5 2 6 Inverter Drive Machines equipped with AC drives require special attention with regard to the operating envi ronment 1 An especially dusty or linty environment will require more frequent cleaning of the AC drive cooling fan filter
55. wly permitting only the following number of strokes c Each bearing grease fitting 2 strokes Do not pump the grease gun if grease comes out of the bearing housing This can result in over lubrication causing damage to bearings and seals 2 If the machine is provided with automatic lubricators check that they are injecting grease Normally they last for approximately one year less for larger machines or if the laundry is operating on more than one shift see TSB016 for details Mark new lubricators with installation date 3 Clean the AC drive fins a Remove the AC drive box cover b Blow the fins clean using compressed air at a pressure of 60 90 psi 4 6 Bar or by using canned compressed air Use care to avoid damaging cooling fan or other components NOTE No amount of visible foreign matter should be allowed to accumulate on fins finger guard cooling fan or fan filter Replace damaged fan filters 4 Usethe following procedures to determine if V belts require replacement or adjustment Call a qualified service technician in either case a Check V belts for uneven wear and frayed edges b After disconnecting power to the machine and removing all panels necessary for access to the drive belts use the following method to verify that the V belts are properly ten sioned Belt deflection should be measured as close to the center of the span length as possible A set force should be applied in the center of the length
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