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Float Switch Information

The SJE Rhombus Signalmaster float switch  is pre-mounted in Fuji Clean USA treatment systems.  This 
information from SJE Rhombus is supplied for informed, proper handling during the installation process.

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ELECTRICAL SHOCK HAZARD
Disconnect power before installing or servicing this 
product.  A qualified service person must install and 
service this product according to applicable electrical 
and plumbing codes.

EXPLOSION OR FIRE HAZARD
Do not use this product with flammable liquids.  Do not 
install in hazardous locations as defined by National 
Electric Code, ANSI/NFPA 70.

Failure to follow these precautions could result in serious injury or death.  Replace product immediately if switch becomes damaged or severed.  Keep 
these instructions with warranty after installation.   This product must be installed in accordance with National Electric Code, ANSI/NFPA 70 so as to 
prevent moisture from entering or accumulating with in boxes, conduit bodies, fittings, float housing, or cable.

PREVENTATIVE MAINTENANCE

Periodically check the product.  Check that the cable has not become worn or that the housing has not been damaged so as to impair the protection 
of the product.  Replace the product immediately if any damage is found or suspected.

Periodically check to see that the float is free to move and operate the switch.

Use only SJE Rhombus replacement parts.

The Sensor Float and Sensor Float Mini control switches contain mercury and MUST be recycle or disposed of according to local, state and federal 
codes.

Summary of Contents for CE6KG

Page 1: ...allation CE and CEN Models except Model CE6KG Rev 11 24 20 Fuji Clean USA 41 2 Greenwood Road Brunswick Maine 04011 Tel 207 406 2927 Fax 888 789 1977 www fujicleanusa com Warranty Activation To activate system warranty Fuji Clean USA must receive Warranty Activation Card ...

Page 2: ...ow comes with every model Component needs vary according to model Please call Fuji Clean USA with questions NSF Dataplates 2 Smaller models only Installation Manual User s Manual Warranty Card Fuji Clean Processor Tank Air Vent Hole and Plug Tighten clockwise Plugs the vent hole if venting through building Note some models have two vent holes Risers Covers height may vary check with local distribu...

Page 3: ... models have inlet outlet adapters for sched 40 4 pipe Models CE14 CE21 CE30 CEN14 CEN21 fittings are for 5 sched 40 pipe and come with a 5 4 eccentric adaptors to accommodate sched 40 4 pipe or 1 PVC conduit for air line Flexible irrigation line 100 PSI Max or equivalent is also acceptable Electrical conduit for float switch line direct burial line is also acceptable if allowed by code Electrical...

Page 4: ...MAC Series RII Air blower System Controller Alarm including options for telecommunication simplex and duplex pump control flow monitoring and data logging FujiMAC RII Commercial Series linear diaphragm air blower typically 150 300 liters min for commercial applications Systems may be clustered in parallel configuration for treatment of larger flows Fuji Clean commercial treatment systems are deliv...

Page 5: ...erobic microbe digestion activity solids filtration and nitrification of ammoniac nitrogens to nitrates Powered by the FujiMAC Rll Series Blowers State of the art linear diaphragm air blowers manufactured by Fuji Clean Co sized to provide about 2 8 cubic feet per minute to most Commercial systems Chamber 2 Anaerobic Filtration Chamber spherical skeleton filter media organic matter decomposition by...

Page 6: ...r or Fuji Clean USA for commercial models designed to treat hydraulic flows above those listed in this table Please consult with distributor or Fuji Clean USA for system specification and sizing in cases where influent biologic strength is greater than domestic strength Structural drawings of all Commercial models are available in both dwg and pdf formats online at www fujicleanusa com ...

Page 7: ...cone or approved waterproof sealant into base frame groove 20 inch dia 1st and 2nd Openings 24 inch dia 3rd Opening Riser Installation 1 INJURE YOUR LEGS WHEN YOUR HAND SLIPPED CUT YOUR FINGERS WHEN YOUR HAND SLIPPED WITHOUT GLOVES Slide several times on the cutting groove is easier ...

Page 8: ...too long it won t fit in frame block Riser Installation 2 Tuf Tite Risers Align riser screw holes with molded frame block and screw tight Recommended screw length 1 If it s too long it won t fit in frame block frame block Apply silicone to the screw head to prevent water penetration MAKE SURE TO INSTALL RISER ON PP ADAPTER RING ...

Page 9: ...repare 4 6 bed of stone 1 8 compact sand poured or precast concrete level to within 1 8 per 2 feet 10mm per 2 meter or 1 200 Unloading Instructions Upon delivery inspect Fuji clean tank both outside and inside for possible damage incurred during transport If you find damage or have a question please contact your distributor immediately 9 Compact stone or sand Use ALL 4 point lifting lugs Step 3 Ca...

Page 10: ...UME CY 3050 LB CY WITH 10 FS WITH 25 FS WITH 50 FS CE14 CEN10 6 4167 5 750 9 9167 366 22 839 7 49 8 24 9 36 11 23 CE21 CEN14 6 8750 6 000 12 7292 526 32 823 10 76 11 84 13 45 16 14 CE30 CEN21 7 3333 6 4792 16 250 773 48 236 15 82 17 40 19 77 23 72 SLAB DIMENSIONS FOR 50 FACTOR OF SAFETY MODEL CONCRETE VOLUME CY WITH 50 FS SLAB WIDTH FT SLAB LENGTH FT SLAB THICKNESS FT CE14 CEN10 11 23 6 00 10 00 5...

Page 11: ... material that form fits into tank corrugations Keep backfill material damp to assure compact backfill and reduce settling risk Please note To assure tank water tightness check in 24 hours to be sure that the water level has not dropped Contact your distributor or Fuji Clean USA if water level has dropped Step 5 After rechecking that tank is level to 1 8 per 2 feet 10mm per 2 meter or 1 200 fore a...

Page 12: ... Blower to Tank Distance Airline Conduit Dia 33 Feet 3 4 100 Feet 1 33 Feet 3 4 100 Feet 1 33 Feet 1 100 Feet 1 For connection air line to tank use sealant meeting ASTM C990 96 standard to prevent septic gas transmission into control panel Note Adaptors to tank are not necessary for air line to tank connection for Fuji Clean models CE21 and larger and CEN14 and larger Use 3 4 conduit Adaptors to t...

Page 13: ...objects on top of electrical cord in a well ventilated space out of direct sunlight and protected from elements Alarm Panel shall be in a well ventilated area as dry and protected from elements as much as possible in as close of proximity to FujiMAC air blower as possible wired by qualified electrician in a location that allows unencumbered access for inspection and maintenance activity Be sure to...

Page 14: ...adaptor caulked watertight to prevent septic gas leakage or watertight fitting An interior connection to direct burial cable is also an acceptable option For connection of float switch cord to alarm panel drill hole in riser and use male fitting and electrical conduit Plug fitting with sealant standard that meets ASTM C990 96 to assure water tight seal and to prevent septic gas transmission into c...

Page 15: ...contact Fuji Clean USA for voice or online Warranty activation 207 406 2927 3 port for optional air vent line If not used install plug in port by turning clockwise to tighten Note 2 ports in CE21 30 CEN14 and 21 If optional air vent line is installed slope conduit toward tank to prevent moisture accumulation ONE unit 16 feet 16 feet Commercial 3 φ75 4 φ100 Local regulations may specify required ve...

Page 16: ... If you find damage or have a question please contact your distributor immediately Required Preconditions for this Installation Technique Seasonal high groundwater depth must be less than 3 3 1000mm Total height from ground level to adapter ring should be 24 inches Bearing power of soil must be 8 7 PSI or greater Important Note Total height from ground level to adapter ring should be 24 inches Mak...

Page 17: ...tact your distributor or Fuji Clean USA if water level has dropped Use 4 point lifting lugs Carefully lower and set tank Check that tank is level to 1 8 per 2 feet 10mm per 2 meter or 1 200 fore and aft as well as side to side Step 3 Set pre cast concrete or pour concrete base H 20 and HS 20 load needs concrete base Bearing power of soil should be 8 7PSI or more Pre cast concrete base Check the co...

Page 18: ...ucer adapters included with system Install with thin edge down Apply primer and cement to 4 PVC pipe sections to inlet and outlet Step 6 Backfill about 3 4 way up tank in layered compacted 6 lifts using sand stone dust pea stone or equivalent material that form fits into tank corrugations Keep backfill material damp to assure compact backfill Water ...

Page 19: ... ON TABLE BELOW AND WITH NO MORE THAN FIVE 5 ELBOWS Refer to elbow counting page 13 If site conditions prevent this please contact your distributor or Fuji Clean USA for technical assistance 3 4 PVC air line can insert directly into commercial tank models CE21 and larger and CEN14 and larger CE14 CEN10 FujiMAC 150RII CE21 CEN14 FujiMAC 200RII CE30 CEN21 FujiMAC 150RII 2 Blower Outlet Pipe 3 4 Air ...

Page 20: ...accumulation Local regulations may specify required vent pipe diameter Keep horizontal vent pipe as short as possible Vertical pipe length should be 2 times longer than horizontal Installation of a positive flow ventilation fan facilitates better ventilation Greater temperature differential between tank and outside air facilitates more effective ventilation Step 11 Backfill up to slab base Compact...

Page 21: ... CEN21 Slab t 1 2 Top reinforcing 4 12 inches O C Each way Bottom reinforcing 7 6 inches O C Each way Base Pre cast concrete Thickness 8 Step 12 Set cast iron access covers and Rebar arrangement for top slab rebar specifications in table below Pour slab based on dimensions outlined below 2 or more 2 or more SPECIFICATIONS CONCRETE STRENGTH F c 4500PSI MIN STEEL WIRE ASTM A615 GRADE 60 NEW DEFORMED...

Page 22: ... away from covers to sweep surface water away from treatment tank Step 13 Fill out Warranty Activation Card received with this Installation Manual and return to Fuji Clean USA to activate system Warranty If this card cannot be found please contact Fuji Clean USA for voice or online Warranty activation 207 406 2927 Reference drawing for how to set access covers Concrete slab and tank must be separa...

Page 23: ...delivery inspect Fuji Clean tank both outside and inside for possible damage incurred during transport If you find damage or have a question please contact your distributor immediately Required Preconditions for this Installation Technique Seasonal high groundwater depth must be less than 3 3 1000mm Maximum riser height is 24 inches Bearing power of soil must be 8 7 PSI or greater Check the concre...

Page 24: ...of columns Set column anchoring rebar support as shown below Set adhesive anchor Spiral rebar frame Step 4 continued Affix spiral rebar frame to each support anchor Cover each structure with 10 Sonotube or PVC pipe 10 PVC tube 10 Concrete form tube OR Step 4 continued Pour concrete into each tube ...

Page 25: ...Start with center chamber and alternate chambers while filling for evenly balanced fill Please note To assure tank water tightness check in 24 hours to be sure that the water level has not dropped Contact your distributor or Fuji Clean USA if water level has dropped Step 5 Set tank Note It is acceptable to set tank before setting and pouring concrete columns Water Check tank is level to 1 8 per 2 ...

Page 26: ...t and outlet Step 7 cont Using supplied adaptors and fittings attach air pipe fitting to tank and connect to or 1 conduit in prepared trench min 6 deep to location of air blower Please note or 1 flexible irrigation line 100 PSI Max or equivalent may also be used for the air line PLEASE REFER TO TABLE ON PAGE 13 FOR PROPER AIRLINE SIZING Step 7 cont In case of install a vent please refer instructio...

Page 27: ...ed watertight to prevent septic gas leakage or watertight fitting An interior connection to direct burial cable is also an acceptable option For connection of float switch cord to alarm panel drill hole in riser and use male fitting and electrical conduit Plug fitting with sealant standard that meets ASTM C990 96 to assure water tight seal and to prevent septic gas transmission into control panel ...

Page 28: ...w Rebar Specifications CE14 CEN10 CE21 CEN14 CE30 CEN21 Slab t 10 Side Rebar 5 5 E F 6 5 E F Vertical Rebar 5 4 O C E F Center Rebar 5 8 O C E F Pillar Strengthen Column 10 DIA Main Rebar 4 4 Hoop Rebar Spiral rebar 3 6 O C Base Pre cast concrete Thickness 8 CE14 CEN10 CE21 CEN14 CE30 CEN21 L 11 3 14 1 16 8 L0 9 11 12 9 15 4 L1 4 3 5 8 7 L2 4 3 5 8 7 W 9 9 4 9 10 W0 5 9 6 6 6 W1 7 5 7 8 8 2 Dimens...

Page 29: ...29 Step 12 continued Rebar arrangement details ...

Page 30: ...eep surface water away from treatment tank Step 13 Fill out Warranty Activation Card received with this Installation Manual and return to Fuji Clean USA to activate system Warranty If this card cannot be found please contact Fuji Clean USA for voice or online Warranty activation 207 406 2927 Step 12 continued Reference information access cover for H 20 HS 20 Bolt lock type Must have holes to move ...

Page 31: ... X X X X Air Blower Low Pressure Alarm Switch X X X X Current Sensor Alarm Switch X X X X 2 X 4 Communication Contacts Alarm Aux X X X X X X Elapsed Time Meter X X X X Duplex Pump Demand or Timed Dosing Control X X X 24 Hour Timer X Dual Alarm Beacons X Data Logging Panel via USB Port to Flash Drive X UL Listed to Meet and or Exceed Industry Safety Standards X X X Dual Safety Certification for U S...

Page 32: ... if necessary such as discharge pump Circuit Breakers Blowers 1 2 Alarm Circuit Breaker Float Current Sensing Test Normal Silence Switch Power In 30A SP 10 AWG 1B 2W Wiring Schematic Alarm Beacon Horn Blower 1 5B 6W Watertight Fittings Blower 2 7B 8W Float Switch 9B 10W Pump Optional 2W 10B Ground Lug Current Sensing Switches Pump Optional 2W 10B ...

Page 33: ...33 M Control Panel Wiring Diagram p 1 ...

Page 34: ...34 M Control Panel Wiring Diagram p 2 ...

Page 35: ...ircuit Breaker Extra component if necessary such as discharge pump Circuit Breaker Air Blower Alarm Circuit Breaker Float Switch Pressure Switch Test Normal Silence Switch Power In Wiring Diagram Alarm Beacon Incoming Air Pressure Tubing Float Alarm Line Blower Hardwire Line Option Grounding Block Watertight Fittings ...

Page 36: ... proper electrical connections A copy of this diagram is also provided inside NEMA 4X rated control panel enclosure Please Note The basic Fuji Clean control panel does not come equipped with a timer or timing device Please contact your distributor for this and other alarm controller upgrade options 36 ...

Page 37: ... A Control Panel Wiring Diagram p 2 37 ...

Page 38: ...ry or death Replace product immediately if switch becomes damaged or severed Keep these instructions with warranty after installation This product must be installed in accordance with National Electric Code ANSI NFPA 70 so as to prevent moisture from entering or accumulating with in boxes conduit bodies fittings float housing or cable PREVENTATIVE MAINTENANCE Periodically check the product Check t...

Page 39: ... Surface water is draining away from risers and covers No signs of physical damage to the treatment system piping alarms or components No unusual smells around the system No unusually loud blower noise such as rattling 2 Blower Box Check Open the blower box make sure that it is operating properly Inspect all fittings and vents to ensure they are clean and dry and that blower is located so that it ...

Page 40: ...the airflow rates on each side of the plant by checking to see if bubbles are evenly distributed on both sides of Chamber 3 The Aeration Chamber If there is an obvious discrepancy in airflow between the two sides adjust the Aeration Balance Control Valve so that the airflow is equal Important 8 Check Set Effluent Airlift Valve white The Effluent Control Valve is initially set to it s default setti...

Page 41: ...be sure that panel is closed secure and toggle switch is set to Normal setting If alarm exists by Diaphragm is damaged or auto stop function is activated replace the Diaphragm kid or re insert the auto stop piece If alarm exists check if blower is electrified and replace the power cable the auto stop piece or the electric magnet 10 Final Site Preparation Close and secure all access covers Close an...

Page 42: ... or Fuji Clean USA if water level has dropped after 24 hours Step 6 Backfill about way up tank in layered compacted 6 lifts using peastone or equivalent material that form fits into tank corrugations Install inlet outlet lines using 5x4 reducing bushing if necessary Step 7 Using supplied adaptors and fittings attach air pipe fitting to tank and connect to or 1 conduit in prepared trench min 6 deep...

Page 43: ... final landscaping seeding etc be sure to pitch final grade away from covers to sweep surface water away from treatment tank Step 13 Complete Warranty Activation Card Step 14 Finalize Controller Wiring Please have licensed electrician refer to wiring diagram in Installer Manual and enclosed separately in alarm control panel Upgraded Fuji Clean USA controllers are available if telecommunications el...

Page 44: ... has dropped after 24 hours Step 6 Backfill about way up tank in layered compacted 6 lifts using peastone or equivalent material that form fits into tank corrugations Install inlet outlet lines using 5x4 reducing bushing if necessary Step 7 Using supplied adaptors and fittings attach air pipe fitting to tank and connect to or 1 conduit in prepared trench min 6 deep to location of air blower For CE...

Page 45: ...rk and cure concrete until hardened During final landscaping seeding etc be sure to pitch final grade away from covers to sweep surface water away from treatment tank Step 13 Complete Warranty Activation Card Step 14 Finalize Controller Wiring Please have licensed electrician refer to wiring diagram in Installer Manual and enclosed separately in alarm control panel Upgraded Fuji Clean USA controll...

Page 46: ...s backfill about way up tank in layered compacted 6 lifts using peastone or equivalent material that form fits into tank corrugations Install inlet outlet lines using 5x4 reducing bushing if necessary Step 7 cont Using supplied adaptors and fittings attach air pipe fitting to tank and connect to or 1 conduit in prepared trench min 6 deep to location of air blower For CE14 21 CEN10 and 14 locate bl...

Page 47: ... for top slab Concrete work and cure concrete until hardened During final landscaping seeding etc be sure to pitch final grade away from covers to sweep surface water away from treatment tank Step 13 Complete Warranty Activation Card Step 14 Finalize Controller Wiring Please have licensed electrician refer to wiring diagram in Installer Manual and enclosed separately in alarm control panel Upgrade...

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