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3. 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.

4. Clean steam filter, where applicable. See figure 6.4.

5. Remove back panel and check overflow hose and drain hose for leaks.

6. Remove 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 screen.

8. Tighten motor mounting bolts and bearing housing bolts, if necessary.

9. Use compressed air to clean lint from motor.

10. Clean external water and steam filters

Figure 6.4: Steam Trap Service

6.5

Care of Stainless Steel

Maintain the natural beauty of stainless steel and prolong its service life by following these steps.

Содержание HE-110

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

Страница 2: ...ational 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 Safety Checklist 11 4 2 1 Operator Safety 12 4 2 2 Safe Operation Environment 13 4 2 3 Environmental Conditions 13 4 2 4 Machine Location 14 4 2 5 Input and Output Services 14 4 2 6 Inverter Drive 15 i ...

Страница 3: ...ounting 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 10 2 Chemical Signal Connections 30 4 11 Control Function Test 31 5 Operation 34 5 1 Door Lock Operation 34 5 1 1 Opening and Closing the Door 34 5 1 2 Periodic Maintenance 34 5 2 Machine Loading 35 ...

Страница 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 ...

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

Страница 6: ...ice 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 rep...

Страница 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 Technologies about your equipment please make note of the model and serial number located on the nameplate as shown in figure 1 1 Figure 1 1 Serial Decal 1 3 Key Symbols Anyone operating or servicing th...

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

Страница 9: ...supervisor 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 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 loo...

Страница 10: ...nless 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 of the microprocessor and the electronic AC drive system which utilizes only one motor The system allows for washing extraction and me chanical action to suit any textile fiber used today and tomorr...

Страница 11: ...n 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 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 ...

Страница 12: ...ar 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 page 32 for connection details 8 ...

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

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

Страница 15: ...d 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 upright position 4 2 Safety Checklist Before Initial start up of a B C washer extractor perform the following safety check 1 Make sure all electrical and plumbing connections have been made in accord...

Страница 16: ...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 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 ...

Страница 17: ...on 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 condition can result in hose leaks which may cause hazards external to the machine in conjunction with adjacent electrical equipment 3 Ventilation The need for make up air openings for such laundry room acc...

Страница 18: ...ll 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 with approved commercial steam practices Failure to install a steam filter may void the warranty 3 Drainage System Provide d...

Страница 19: ...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 4 Sufficient space to perform service procedures and routine preventive maintenance is espe cially important for machines equipped with AC drives 4 2 7 Machine Misuse Even tho...

Страница 20: ...inimum 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 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 Figure 4 1 Minimum Ser...

Страница 21: ...urface 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 the forces generated during extract are extreme The base must be adequately tied into existing floor The factory can provide at extra cost elevated base frames designed to handle the extreme forces enc...

Страница 22: ...ure 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 18 ...

Страница 23: ...l 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 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 mach...

Страница 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 installations or installations near a wall or other object that would prevent access to the outboard holes Refer to figure 4 6 on page 20 Figure 4 6 HE 35 Mounting Detail 20 ...

Страница 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 installations near a wall or other object that would prevent access to the outboard holes Refer to figure 4 7 on page 21 Figure 4 7 HE 45 Mounting Detail 21 ...

Страница 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 installations near a wall or other object that would prevent access to the outboard holes Refer to figure 4 8 on page 22 Figure 4 8 HE 65 Mounting Detail 22 ...

Страница 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 installations near a wall or other object that would prevent access to the outboard holes Refer to figure 4 9 on page 23 Figure 4 9 HE 85 Mounting Detail 23 ...

Страница 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 installations near a wall or other object that would prevent access to the outboard holes Refer to figure 4 10 on page 24 Figure 4 10 HE 110 Mounting Detail 24 ...

Страница 29: ...rformance 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 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...

Страница 30: ...h 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 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 s...

Страница 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 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 Flush the water system for at least ...

Страница 32: ...m 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 procedures must be observed when connecting any chemical injector to the washer extractor See figure 4 16 on 30 for a typical supply injection system setup Undiluted chemicals dripping can damage the machine ...

Страница 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 programmed in the control The programmed chem ical signal also appears as a 24VAC signal at the external chemical terminal strip for the duration of each programmed signal External supply connections ...

Страница 34: ...mical 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 SUPPLY 4 provide signals for external chemical supply pumps The signal is a maximum of 1 2 amp at 24V 50 60Hz Do not attempt to increase fuse rating as this will cause damage to the washer extractor c...

Страница 35: ...11 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 characteristics as correct voltage phase and cycles to be certain they are correct for the machine 31 ...

Страница 36: ...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 7 For testing select the check cycle by pressing the down arrow on the keypad Then press the START key Run the complete program ch...

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

Страница 38: ...or 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 wash program the door lock is securely disabled so that the door cannot be accidentally opened 5 1 2 Periodic Maintenance The door should be tested every day for safe operation by trying to start a pr...

Страница 39: ...e 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...

Страница 40: ...til 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 after which the door may be unlocked display reads done To display the temperature of the wash solution during a cycle press the up key To display the cycle number currently in process press the sta...

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

Страница 42: ...maintenance 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 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 Ch...

Страница 43: ...d 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 6 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 w...

Страница 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 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 HE 35 HE 45 HE 65 After disconnecting power...

Страница 45: ...Belt 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 necessary 2 Tighten anchor bolts if necessary 41 ...

Страница 46: ...Remove 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 screen c Clean with compressed air and reinstall Replace if worn or damage 8 Tighten motor mounting bolts and bearing housing bolts if necessary 9 Use compressed air to clean lint from motor 10 Clean...

Страница 47: ...istle 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 carbon steel parts with a heavy protective coating Stainless steel fasteners should be used when possible 6 Discolorations or heat tint from overheating may be removed by scouring with powder or by e...

Страница 48: ...m 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 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 C Technologies for a distributor in your area Parts m...

Страница 49: ...an 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 manuf...

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