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BECS BECSys5 Operation And Maintenance Manual Download Page 34

 

Page 30 

  

 

  

www.becs.com

 

9487 Dielman Rock Island Ind Dr, St. Louis, MO 63132

 

Operation and Maintenance Manual 

Rev: L13 

Section F:  Replacement Parts 

Fuses

 

8140086 

115V Unit

 Main Fuse  

Time Lag 250mA 250V 

8140093 

230V Unit

 Main Fuse  

Time Lag 125mA 250V 

8140088  Relays 1-4  

Time Lag 3A 250V 

8140059  RS485 Fuse 

Time Lag 250mA 250V 

8140091  4-20mA Loop Power Board  Time Lag 50mA 250V 
8320053  Fuse Cap 

 

Sensors

 

pH Sensors 

9660013 

BECSys pH Sensor (30” cable) [range:  0 to 14.0 pH] 

9660010 

BECSys pH Sensor (10’ cable) [ range:  0 to 14.0 pH] 

ORP Sensors 

9660022 

BECSys ORP Sensor Platinum Band (30” cable) 
[range:  0 to 1000mV] 

9660023 

BECSys ORP Sensor Platinum Band (10’ cable) 
[range:  0 to 1000mV] 

9660038 

BECSys ORP Sensor Solid Gold Band (30” cable) 
[range:  0 to 1000mV] 

9660040 

BECSys ORP Sensor Solid Gold Band (10’ cable) 
[range:  0 to 1000mV] 

pH/ORP Sensor Accessories 

8500061 

4/KCl solution (pint); for long-term storage of sensors 

8680015 

½” Wetting Cap for pH and ORP sensors 

Temperature Sensors 

9660016 

Temperature Sensor (30” cable)  
[range:  32°F to 212°F (0°C to 100°C)] 

9660003 

Temperature Sensor (10’ cable) 
[range:  32°F to 212°F (0°C to 100°C)] 

Flow Switches 

9660006 

Reed flow switch [Switch Point (On):  2.0 gpm] 

9660007 

Rotary flow switch [Switch Point (On):  1.5 gpm] 

9060547 

Spring Check Valve 

8680019 

Rotary Flow Switch Replacement Kit includes:  1 Pin, 
1 Cover, 1 Wheel, 1 O-ring 

8060663 

Rotary Flow Switch Replacement Pin 

8060664 

Rotary Flow Switch Replacement Cover 

8060665 

Rotary Flow Switch Replacement Wheel 

8060666 

Rotary Flow Switch Replacement O-Ring 

Amperometric PPM (Cl) 

9660005 

Amperometric Sensor only, no flow cell 
[range:  0 to 20 ppm] 

8680016 

Replacement Membranes (2 pieces) for Chlorine 
Sensor 9660005 

8680017 

Electrolyte (50 ml) for Chlorine Sensor 9660005 

2220363 

Amperometric ppm Probe Nut 

Total Chlorine 

8660044 

Total Chlorine Sensor only, no flow cell 
[range:  0 to 20 ppm] 

2220359 

Probe Ring 

2220360 

Total Chlorine Probe Nut 

2220361 

O-Ring Retainer 

8060808 

O-Ring 3/32x0.987 ID 

8060809 

O-Ring 3/32x1.174 ID 

Pressure and Vacuum 

8660029 

Pressure transducer only, no cable 
[range:  0 to 100 PSI] 

8660033 

Vacuum transducer only, no cable 
[range:  -14.7 to 85 PSI] 

9660019 

Vacuum Swichgage [range:  0 to 30 in. HG] 

9660020 

Pressure Swichgage [range:  0 – 50 PSI] 

8660021 

Differential Swichgage [range:  0 – 50 PSI] 

Conductivity/TDS 

9660012 

BECSys Conductivity Sensor 
[range:  0 to 20,000 micromho] 

Turbidimeter 

1210261 

BECSys Turbidimeter [range:  0 to 20.00 NTU] 

9680024 

Dessicant Tray – Refill 

Flowmeters 

8660008 

Flowmeter (1/2” to 4”) [range:  0 to 655.35 Kgpm] 

9660009 

Flowmeter (5” to 8”) [range:  0 to 655.35 Kgpm] 

9660004 

Flowmeter (10” to 36”) [range:  0 to 655.35 Kgpm] 

Boards

 

1200409 

BECSys5 CPU/Relay PCB 

1200411 

BECSys5 UI PCB 

Input Boards 

1200413 

BECSys5 Standard Input Board 

1200506 

BECSys5 Conductivity Input Board 

1200531 

Remote Probe Module Interface Board 

Communications Boards 

1200459 

BECSys 56k Data/Fax Modem PCB 

1200491 

BECSys Ethernet PCB 

1200438 

BECSys Et 56k Data Modem PCB 

1200612 

BECSys Modbus Ethernet PCB 

1200613 

BECSys Modbus Et 56k Data Modem PCB 

Other Boards 

1200494 

BECSys Loop Power Board (4 power supplies for 4-
20mA inputs) 

1200453 

BECSys 4-20mA output board (4 channel, 440 ohm) 
with 4 power supplies for 4-20mA inputs 

 

Software

 

1230079 

BECSys5 Program IC (DIP) 

2230079 

BECSys5 Program IC (PLCC) 

1230089 

BECSys for Windows CD and Manual (media only, no 
license) 

8680025 

DIP Extraction Tool 

8680026 

DIP Insertion Tool 

9680014 

PLCC Extraction Tool 

 

Documentation

 

8620007 

BECSys5 Operation and Maintenance Manual 

8620013 

BECSys5 Installation and Technical Manual 

8620036 

BECSys5 Quick Reference Sheet 

 

Misc

 

Enclosure Parts 

8060627 

Enclosure Plug 0.875” 

8060628 

Enclosure Plug 1.125” 

8520173 

Single BNC cable assembly 

8060736 

Small watertight cord grip PG-7 

8060735 

Large watertight cord grip NPT ½” 

9440137 

BECSys5 Overlay 

M000069 

BECSys5 Lid Assembly 

Internal Components 

8060237 

Stack Board Standoffs 

8060452 

Stack Board Screws 

9060526 

Shield Screws 

8380650 

RS485 IC 

9520039 

Ribbon Cable 

8020003 

Battery 

8041102 

2 Position Pluggable Terminal Block (Inputs) 

8041103 

3 Position Pluggable Terminal Block (RS485, Flow 
Meter, Flow Switch) 

8041104 

5 Position Pluggable Terminal Block (Direct Connect) 

Communications Cables 

9520136 

BECSys DB9 6 ft Direct Connect Cable 

9520196 

BECSys DB9 50 ft Direct Connect Cable 

9520197 

BECSys USB 6 ft Direct Connect Cable 

9520198 

BECSys USB 50 ft Direct Connect Cable 

 

 
 
 
 
 
 
 
 
 

Summary of Contents for BECSys5

Page 1: ...Operation and Maintenance Manual ...

Page 2: ......

Page 3: ...l 11 A 5 3 Chlorine Booster Control 13 A 5 4 Super Chlorination 13 A 5 5 Dechlorination 14 A 5 6 Ozone Control 14 A 5 7 Heater 14 A 5 8 Autofill 15 A 5 9 TDS Control 15 A 5 10 Sensor Wash 15 A 5 11 Enzyme 15 A 5 12 UV Turndown 15 A 5 13 Polymer 16 A 5 14 Recirculation Pump 16 A 5 9 1 VFD Control 16 A 5 15 Alarm Relay 16 A 6 Control Options 17 A 6 1 Flow Restored Feed Delay 17 A 6 2 Power Saver 17 ...

Page 4: ......

Page 5: ...ance Manual Rev L13 Warnings Pay particular attention to the following warnings encountered while utilizing your BECSys5 Water Chemistry Controller Caution Various caution boxes may be found throughout the manual text Warning Various other warning boxes may be found throughout the manual text ...

Page 6: ...ntal specifications from being exceeded see table below Environmental Specifications Specification Rating Storage Temperature 40 to 85 Deg C Ambient Operating Temperature 18 to 50 Deg C Ambient Humidity 95 non condensing maximum humidity Electrical Specifications The BECSys5 may be ordered in either an 115VAC model or a 230VAC model Following are the electrical specifications for each model Contro...

Page 7: ... 14 0 pH ORP 1500mV to 1500mV Temperature 32 F to 212 F 0 C to 100 C Reed Flow Switch Switch Point On 2 0 gpm Rotary Flow Switch Switch Point On 1 5 gpm Optional Sensors Amperometric ppm 0 ppm to 20 ppm Total Chlorine 0 ppm to 20 ppm Pressure Transducer 0 to 100 PSI Vacuum Transducer 14 7 to 85 PSI Vacuum Swichgage 0 30 in HG Pressure Swichgage 0 50 PSI Differential Swichgage 0 50 PSI Conductivity...

Page 8: ...the Operators A 2 3 Controller Options Depending on how a particular controller is configured not all of the options listed in this manual may be available A 3 Navigating the menus The controller s menus incorporate built in help text to aid in understanding the function of each parameter item and option A 3 1 Common status messages The very bottom line of the display contains the time and date on...

Page 9: ...esult in an error beep and the message Bad Value Retry being displayed in the status area For some values certain keys may take on special functions that are explained in the lower lines of the screen The Down up message in the example above is one of them A 3 2 2 List Screens The list screens are mainly composed of lists of menu items that you can choose from by either pressing an item s number o...

Page 10: ... enter the program menu press the Menu button on the front face panel of your controller This will allow the viewing of the Main Menu where the programming options are displayed The Cl inputs Cl Inventory Input Chlorine Control and Chlorine booster control are all displayed as either Chlorine and Cl or Bromine and Br depending on the chemical selected in the Cl feed menu This manual is written usi...

Page 11: ...ill have the following options High Alarm Op The high alarm will activate when the total Cl reaches or rises above this setting You may disable this alarm by holding down the key for 1 second Low Alarm Op The low alarm will activate when the total Cl reaches or falls below this setting You may disable this alarm by holding down the key for 1 second Alarm Hysteresis Mgr This value sets the amount t...

Page 12: ... the level that the turbidity reading has to rise above the high alarm setting before the alarm will shut off A 4 9 Surge Pit Level If your controller is configured to monitor the Surge Pit Level a sensor may be used or a contact switch If a sensor is used you will have the following options High Alarm Op The high alarm will activate when the input reaches or rises above this setting You may disab...

Page 13: ...uum either a transducer or a gauge may be used If a transducer is used you will have the following options High Vac Alarm Op The high vacuum alarm will activate when the pressure reaches or falls below this setting This is actually a low pressure alarm that operates in the negative pressure range which is a vacuum You may disable this alarm by holding down the key for 1 second If the recirc pump i...

Page 14: ...ed pH set point Span Prop Bnd Op This option is only shown if the Control Type is Time Base Proportional This value sets the distance or span from the set point that the output will be proportionally controlled Time Base Op This option is only shown if the Control Type is Time Base Proportional This sets the total time that control is based on During this time the feeder will turn on for a percent...

Page 15: ... activate the chemical feeder whenever the ORP falls below the set point and will feed for a percentage of the Time Base default one minute proportional to the offset from set point For the remainder of the Time Base the feeder will be paused The feeder will continue this feed and pause cycle until the controller achieves the set point plus hysteresis The closer to set point the less time the feed...

Page 16: ...every day the alternate set point should be used Once you make your selection you will be returned to the 4Event 28Day Timer menu where you will have a new menu item Event 1 Times Select the Event1 Times from the 4Event 28Day Timer menu This screen allows you to set both the start time and the end time for the event s programmed weeks days To toggle AM PM press the key while the cursor is on the t...

Page 17: ...e face panel and display a message to alert the operator If in TBP Pause mode the controller will reset the timer An operator must reset the failsafe through the Reset Fail Safe button to re enable normal control A 5 4 Super Chlorination If your controller is configured for Super Chlorination you will have the following options Control Input Op This option is only available if the free Cl probe is...

Page 18: ... if the free Cl probe is installed Choose between free Cl ORP or both to use to control the Ozone feed ORP Set Point Op This option is only shown if the Control Input is ORP or Both This value sets the ORP level that the input must drop below to activate the Ozone Free Cl Set Point Op This option is only shown if the Control Input is free Cl or Both This value sets the free Cl level that the input...

Page 19: ... controller will cut power to the relay flash the Reset Fail Safe LED on the face panel and display a message to alert the operator An operator must reset the failsafe through the Reset Fail safe button to re enable normal control A 5 10 Sensor Wash If your controller is set up to do a Sensor Wash you will have the following options 4 Event 28 Day Timer Op Once you have entered Sensor Wash select ...

Page 20: ...e following options Pres Alarm Delay Op Delay pressure and vacuum alarms from triggering for this amount of time whenever the recirc pump starts up Heater Fireman Switch Op This option is only shown if a relay is assigned to the Heater control This value sets the minimum amount of time to leave the recirculation pump on or delay the start of backwash after the heater shuts off Ozone Fireman Switch...

Page 21: ...the wake up time expires if the Power Saver timer expired the system will remain awake even if all feeds are satisfied Otherwise the system enters the CONTROLLING state performing a backwash if triggered and will reenter GOING TO SLEEP again once all feeds have been satisfied again While Power Saver is active the system automatically uses the Alternate Temperature set point for the Heater and the ...

Page 22: ...DHCP is enabled the controller will retrieve its IP address information from a DHCP server on the network If DHCP is disabled the IP address information must be set manually via the remaining items listed here IP Address Mgr This option is only shown if DHCP is disabled Sets the controllers IP address IP Netmask Mgr This option is only shown if DHCP is disabled Sets the controllers IP netmask IP D...

Page 23: ...email Enter the recipients email address Enter the local part of the email address the part before the into the first screen then enter the domain part of the email address the part after the into the second screen Email address text message This option is only shown if the call out type is set to text message The recipients email address for text messaging is usually in the form of the pager s or...

Page 24: ...ent system or to control a VFD If you have a 4 20 mA board installed in your system you may choose 4 20mA outputs from the main menu By selecting one of the 4 20mA output channels you will be able to select the following Usage Mgr Selects what to use the selected 4 20mA output channel for Recorder Out Output a 4 20mA signal based on one of the controller s inputs feed set points or alarm set point...

Page 25: ...o enter the menus or set any values under the quick set keys The controller automatically displays the access screen whenever a user does not have a high enough access level to enter a specific screen To enter an Operator access code press 1 To enter a Manager access code press 2 If at anytime you wish to logon as another access level you may do so by pressing the Menu key and selecting Logon from...

Page 26: ... than there is room for the controller the controller will page through them until they all have been displayed then start over Pressing the right arrow key Next will display the next page Pressing the Lock Screen button will prevent the controller from paging the screen to show more inputs alarms and other status information You can adjust the rate at which the controller pages by pressing the up...

Page 27: ...r showing what is assigned to those relays and their current state By selecting one of the assigned relays you are allowed to choose between automatic manual on or manual off Unused relays and the alarm relay cannot be manually overridden but their current state is always displayed If Manual On is selected you will be prompted to enter how long the relay can stay in Manual On before returning to A...

Page 28: ...ssed provides the following information and options Lists any active failsafe alarms and provides the option to reset them A failsafe alarm is generally triggered when one of the relays has remained on past the set time the function has been given to reach its set point By choosing to reset the failsafe the control that triggered the failsafe will be able to resume operating normally once again Di...

Page 29: ...ell clean it as in routine maintenance then store it in the wetting cap using a pH 4 buffer saturated with potassium chloride KCl The potassium chloride will prevent electrolyte from leaching out of the sensors reference cell The wetting cap only needs to be half full If a number of sites are going to be serviced for example at the end of a season then it might be a good idea to carry a pint of 4 ...

Page 30: ...damage to the membrane Clean the electrode finger using a clean dry paper towel The special abrasive paper is used on just the electrode tip Place the special abrasive paper on a paper towel and hold it at one corner Hold the probe perpendicular to the paper towel and abrasive paper and rub the electrode tip two or three times across the abrasive paper Once the tip has been cleaned replace the ele...

Page 31: ... use of a DPD test kit D 4 Conductivity Sensor D 4 1 Cleaning The sensor should be kept as clean as possible for optimum measurement accuracy The frequency of cleaning will depend upon the application When necessary wash with strong detergent something similar to Dawn liquid detergent and warm water using a pipe cleaner or small soft brush for most fouling Rinse with tap water to completely remove...

Page 32: ...ntity of Bicarbonate of Soda Needed to Raise Total Alkalinity Desired Increase In ppm Gallons in Spa 100 150 250 500 750 1000 10 1 25 ts 2 00 ts 4 00 ts 2 50 tb 0 25 cp 0 33 cp 20 1 00 tb 1 50 tb 2 50 tb 5 00 tb 0 50 cp 0 50 cp 30 1 50 tb 2 00 tb 3 50 tb 0 50 cp 0 67 cp 1 00 cp 40 2 00 tb 3 00 tb 0 33 cp 0 50 cp 1 00 cp 1 00 cp 50 2 50 tb 3 50 tb 6 00 tb 0 75 cp 1 00 cp 1 50 cp 60 3 00 tb 0 25 tb ...

Page 33: ...00 00 lb 900 00 lb 1200 00 lb 90 13 50 lb 33 75 lb 67 50 lb 101 25 lb 135 00 lb 270 00 lb 675 00 lb 1012 50 lb 1350 00 lb 100 15 00 lb 37 50 lb 75 00 lb 112 50 lb 150 00 lb 300 00 lb 750 00 lb 1125 00 lb 1500 00 lb lb pounds of dry chemical Quantity of Calcium Chloride Needed to Increase Calcium Hardness Desired Increase In ppm Gallons in Pool 10 000 25 000 50 000 75 000 100 000 200 000 500 000 75...

Page 34: ...ducer only no cable range 14 7 to 85 PSI 9660019 Vacuum Swichgage range 0 to 30 in HG 9660020 Pressure Swichgage range 0 50 PSI 8660021 Differential Swichgage range 0 50 PSI Conductivity TDS 9660012 BECSys Conductivity Sensor range 0 to 20 000 micromho Turbidimeter 1210261 BECSys Turbidimeter range 0 to 20 00 NTU 9680024 Dessicant Tray Refill Flowmeters 8660008 Flowmeter 1 2 to 4 range 0 to 655 35...

Page 35: ...0201 2 Sensor Rectangular Flow Cell Body 1220200 Acrylic Cover for 2 Sensor Rectangular Flow Cell 8060669 O Ring for 2 Sensor Rectangular Flow Cell 1220288 3 Sensor Rectangular Flow Cell Body 1220287 Acrylic Cover for 3 Sensor Rectangular Flow Cell 8060695 O Ring for 3 Sensor Rectangular Flow Cell Common Flow Cell Components 8060189 Screws Acrylic Cover 8060623 Elbow 90 PVC 8060624 Elbow 45 PVC 80...

Page 36: ...have the sole right to determine whether to repair or replace a product BECS will not be responsible for any expense associated with installation of repaired or replacement parts LIMITATIONS AND EXCLUSIONS This is a LIMITED WARRANTY BECS makes NO WARRANTIES other than those contained herein The LIMITED WARRANTY replaces and is in lieu of any WARRANTIES of MERCHANTABILITY or of FITNESS FOR A PARTIC...

Page 37: ...g the industry s most reliable water chemistry controller for over 20 years Our 24 000 ft2 facility in Saint Louis Missouri is home to an exceptional design team and all manufacturing is performed onsite at this facility where we can personally assure the quality of our products The BECS commitment to excellence drives the most innovative new products and unparalleled customer service ...

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