B&C Technologies HE-35 Installation And Operation Manual Download Page 1

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Washer-Extractor

HE Series Installation and Operation Manual

November 4, 2014

Revision 2.91

Summary of Contents for HE-35

Page 1: ...Washer Extractor HE Series Installation and Operation Manual November 4 2014 Revision 2 91...

Page 2: ...tional Safety Instructions 5 2 Introduction 6 2 1 Customer Service 6 2 2 Replacement Parts 7 2 3 Theory of Operation 7 3 General Specifications 9 4 Installation 11 4 1 Receiving Inspection 11 4 2 Safe...

Page 3: ...unting Bolt Installation 24 4 6 Drain Installation 25 4 7 Electrical Installation 25 4 8 Water Connection 27 4 9 Steam Connection 28 4 10 External Chemical Supplies 28 4 10 1 Chemical Connection 29 4...

Page 4: ...6 1 2 End of Day 39 6 2 Weekly 39 6 3 Monthly 39 6 4 Quarterly 41 6 5 Care of Stainless Steel 42 7 Service Parts 44 7 1 Service 44 7 2 Parts 44 8 Decommisioning 45 iii...

Page 5: ...Figure 1 HE Product Family 1...

Page 6: ...ce 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 car...

Page 7: ...dealer For technical assistance in the United States contact B C Technologies 850 249 2222 Phone 850 249 2226 FAX parts bandctech com www bandctech com 1 2 1 Nameplate Location When contacting B C Tec...

Page 8: ...Figure 1 2 Key Symbols Figure 1 3 Key Symbols 4...

Page 9: ...upervisor and do not operate the machine 5 Never attempt to service the machine while it is running Never reach over under around or behind any safety device or into any area near moving parts or hot...

Page 10: ...less steel in vital parts in contact with the wash solution It has a stainless steel and painted cabinet for long life with easily removable panels The key advantages of this series are the simplicity...

Page 11: ...the bottom of the shell via a steam injector The steam is controlled by a steam valve that is programmed by the micro computer The cylinder is perforated allowing water to pass through and drain from...

Page 12: ...r of the machine for connection to an external central liquid supply unit Electrical connections are provided for the liquid supply unit on a terminal strip inside the rear control module Refer to pag...

Page 13: ...Chapter 3 General Specifications Figure 3 1 HE Series General Specifications 9...

Page 14: ...Figure 3 2 HE Series Basic Dimensions 10...

Page 15: ...to gas electrical plumbing and 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...

Page 16: ...ock 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...

Page 17: ...n or may trip the ground fault interrupter Corrosion problems may occur on some metal components If the relative humidity is below 30 belts and rubber hoses may eventually develop dry rot This conditi...

Page 18: ...l 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 F...

Page 19: ...s 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 fact...

Page 20: ...nimum clearances between machines The following table shows recommended minimum clearances for the various freestanding models Note The dimensions are approximate and subject to normal manufacturing t...

Page 21: ...rface Note Do not support the machine at only four points A concrete base designed to elevate the washer extractor to a more comfortable working height may be used Use care when designing a base as th...

Page 22: ...re 4 3 Foundation Bolt Location Figure 4 4 Typical Grouting Pattern 4 4 1 Machine Foundation Construction Place the machine adjacent to the foundation Do not attempt to move it by pushing on the sides...

Page 23: ...and rear panel to gain access to all frame members Force grout under the machine base until all voids are filled 4 Remove the spacers carefully allowing the machine to settle into the wet grout 5 Att...

Page 24: ...of 6 thickness The threaded end of the bolt should extend 2 inches from the surface of the floor Use the outboard bolt holes for standard installation the inboard bolt holes for side by side installat...

Page 25: ...The threaded end of the bolt should extend 2 inches from the surface of the floor Use the outboard bolt holes for standard installation the inboard bolt holes for side by side installations or install...

Page 26: ...The threaded end of the bolt should extend 2 inches from the surface of the floor Use the outboard bolt holes for standard installation the inboard bolt holes for side by side installations or install...

Page 27: ...The threaded end of the bolt should extend 2 inches from the surface of the floor Use the outboard bolt holes for standard installation the inboard bolt holes for side by side installations or install...

Page 28: ...The threaded end of the bolt should extend 2 inches from the surface of the floor Use the outboard bolt holes for standard installation the inboard bolt holes for side by side installations or install...

Page 29: ...formance If the drain arrangement is inadequate the machine will not extract and will not discharge water properly Figure 4 11 Drain System Information 4 7 Electrical Installation The AC drive require...

Page 30: ...proper conductor of correct size installed in accordance with National Electric Code USA or other applicable codes is also acceptable The connection must be made by a qualified electrician using the...

Page 31: ...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...

Page 32: ...mercial steam practices Steam requirements are shown in the figure 4 15 on page 29 Failure to install a steam filter trap may void the warranty 4 10 External Chemical Supplies The following procedure...

Page 33: ...dispenser lid The supply cups can be removed and filled as desired Supply compartments are numbered 1 2 3 and 4 from the left of the machine to the right Each cup supply will flush when Detergent is p...

Page 34: ...ical Signal Connections Connection terminals are located in the rear control box for output signals to the chemicals injec tion supply pump Refer to figure 4 19 on page 32 Terminals SUPPLY 1 through S...

Page 35: ...1 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 1 Check the proper supply for such c...

Page 36: ...achine 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...

Page 37: ...Figure 4 20 Inverter Drive to Motor Detail 33...

Page 38: ...r will be free and you can pull it open To close the door swing it closed then push the handle firmly until you hear the solenoid engage releasing the door lock pin to lock the door When you start a w...

Page 39: ...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...

Page 40: ...il the door is properly closed and locked After the door is closed press start 5 3 2 Cycle Execution A cycle can be aborted at any time by pressing the stop key The machine will enter the stop routine...

Page 41: ...Figure 5 2 HE Series Computer Keypad 37...

Page 42: ...aintenance procedures must be performed regularly at the required intervals 6 1 Daily 6 1 1 Beginning of Day 1 Inspect water inlet valve hose connections on the back of the machine for leaks 2 Inspect...

Page 43: ...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...

Page 44: ...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 Use the following procedures to d...

Page 45: ...elt Tensioning Bolt Figure 6 3 Belt Tensioning Table 6 4 Quarterly NOTE Disconnect power to the machine before performing the quarterly maintenance proce dures 1 Tighten door hinges and fasteners if n...

Page 46: ...emove top cover and check the supply dispenser hoses and hose connections 7 Clean inlet hose filter screen a Turn water off and allow valve to cool if necessary b Unscrew inlet hose and remove filter...

Page 47: ...stle brushes 5 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...

Page 48: ...www bandctech com NOTE When contacting B C Technologies be sure to supply the correct model number and serial number so that your inquiry is handled in an expeditious manner 7 2 Parts Replacement par...

Page 49: ...n 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...

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