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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.

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
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.

Note: Wire sizes shown are for copper, THHN, 90 conductor per NEC article 310 (USA).

The machine should be connected to an individual branch circuit not shared with lighting or other
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 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
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.

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.

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Содержание HE-35

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

Страница 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...

Страница 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...

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: ...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...

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 Tec...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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: ...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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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 installat...

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 install...

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 install...

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 install...

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 install...

Страница 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...

Страница 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...

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...

Страница 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...

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 p...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

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 d...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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