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C5. Fiberglas° ReservWsensor C6. Electr I After filling with liquid,the level in the Fiberglas reservoir maybe All electrical connections must be in accordance with local codes.To wire monitored periodically by using a dipstick or continuously by using the the reservoir sensor to the control panel use 16 AWG or 14 AWG,type optional reservoir sensor,in conjunction with an optional electronic con- THHN or type MTW(contractor supplied). trot panel. CAUTION:TO MAINTAIN LEAK DETECTION CAPABILITY,WIRING The metemonr riser is placed heseto eorincludesterglas the pipe cap MUST BE PLACED IN WATER TIGHTCONOUITAND JUNCTION diameter rased lex from grade.The hi s connected nett es the riserpipecap BOXES. with alength oicalju flexible box(contracor supplidtoaNEMA4or WARNING:TO MAINTAIN INTRINSICALLY SAFE RATING,SENSOR NEMA 6 electrical junction box(contractor supplied). WIRING(INTRINSICALLY SAFE)MUST NOT BE PLACED I N THE ThePVCriserpipecapisdelignedtosliponandoffthePVCfittinginstall- SAME CONDUIT AS NON-INTRINSICALLY SAFE WIRING. ed on the top of the riser pipe.These pipe fitting connections are designed to provide quick and easy access to the sensor and reservoir without disconnecting any electrical or piping connections.However,for C7. Testing extreme high groundwater conditions,to prevent the Intrusion of groundwater into the reservoir,the factory drilled vent holes(4)in Remove the sensor from the Fiberglas reservoir to simulate a low liquid the PVC riser pipe cap must be plugged and a separate vent line level condition;removing the sensor from the fluid in the reservoir will Installed from the riser pipe to above ground.In addition,the PVC activate the control panel low level alarm.Then,immerse the sensor into riser pipe top should be glued to the riser pipe fitting. bucket of water to activate the high level alarm. C8. Reservoir Leak Detection Kasen or,Sereor Model RS10 shown Fle.blecordtm In the event of an alarm condition,remove the riser pipe cap and extract /Adjustable the reservoir sensor.Then use a dipstick to measure the reservoir liquid lead cable level to determine if the low or high level alarm was tripped.If the dipstick measurement is 1.25"(2.00"for tanks 15,000 gallon capacity or larger) or less,the reservoir has drained,indicating a low level alarm.If the dipstick measurement is 14"or higher,the high level alarm was activated. �t holes For a low level alarm,refill the reservoir to%full and continue monitoring. High liquid cap p� For a high level alarm,remove liquid from the reservoir until it is%full and lael s"^dh continue monitoring. Riser pipe If an alarm condition occurs and the reservoir level is normal,the control fimg panel is improperly wired(consult your local electrician)or has a defec- tive component.(See section D9 on Control Panel False Alarms.) 4^Diameter If an additional low level or high level alarm occurs,call the 0/C TANKS ��l lgsnmh IntemaAy Adjustable Field Service office nearest to you.Phone numbers are listed in section tleeaded lead cable A19. Federated pcalargi C Fiberglas+Reservoir Installation Detail For Extreme High water Conditions ..qy,•r a":j'Cuncmte:a::ro%C; - ..p: .:�Y `9 &:..:• a'E•':;; AN Yallic Pao.�Yr.` 9installation ',ia. e'Ar ae.� .sa&`v °•-°�' g Fiber lase Reaervo NominalDetail `.•p_, agp;.talp,.p,.. ,�.,b}�.... ;0 1\\ NEMA6 _ } r=Corgrete sf�^}i•'+:•:`.: > 'r:sv^•,.+ Junction Box ^ xkt2ffit pad ,...?' :.isa`..xe.r.; .;rte q --,:}yta '�•,rt '; :4.: ,....:,-.x<�:k3T'xramE:: ..,:.i ^.y:% r.. \N4drobs Reserver_ Riser pipe caP vent M grade and fitting Junction Conduit" Raerpip,;' box" to control panel (Nema-4( (watertight) FRP Reservoir High level alarm reserver sensor Low leml alarm ] z p p p p p c Sud Mgrlorig FRP Double veal lartk Paid reservoir a o 0 0 0 o c -Contractor supplied:use NEMA 6 Double war tank for high groundwater conditions J