Float controls and high water alarm
`for sump and sewage pumps
`
`Instructions
`
`0 Installation
`
`0 Operation A
`
`0 Maintenance
`
`Read this entire liaolr
`
`before attempting to install, operate or repair these
`controls. Properly installed, your Peerless Pump
`controls wilt
`give
`you
`satisfactory,
`dependable
`service. We urge
`that you read carefully these
`step-by-step instructions,
`to simplify any problems
`of installation or operation.
`Faiiure to read and comply with. installation and
`operating instructions will void the responsibility of
`
`the manufacturer and may also result in bodily injury
`as weil as property damage.
`This book is intended to be a permanent part of your
`pump installation and should be preserved in a
`convenient
`iocation for
`ready reference.
`If
`these
`instructions should become soiled, obtain a new
`copy from ‘Peerless Pump.
`
`WAR RANTY
`
`New equipment manufactured by Seller is warranted
`to be free from defects in material and workmanship
`under normal use and service for a period of one year
`from date of shipment; Sellers obligation under
`this warranty
`being
`limited
`to
`repairing
`or
`replacing at
`its option any
`part
`found to
`its
`satisfaction to be so defective provided that such
`part
`is, upon request,
`returned to Selier’s factory
`from which it was shipped,
`transportation prepaid.
`This warranty does not cover parts damaged by
`decomposition from chemical action or wear caused
`by abrasive materials, nor does
`it cover damage
`resulting from misuse, accident, neglect, or
`from
`improper operation, maintenance,
`installation, modi-
`fication or adjustment.
`this warranty does
`not
`cover parts repaired outside Seller’s factory without
`prior written approval. Seller makes no warranty as to
`starting equipment,
`electrical apparatus or other
`material not of its manufacture, since the same are
`us_ually- covered
`by warranties of
`the
`respective
`manufacturers thereof.
`
`this
`the event, notwithstanding the terms of
`In
`agreement,
`it is determined by a court 0-f competent
`jurisdiction that an express warranty has been given
`by Seller to Purchaser with respect to the head,
`capacity or other like performance characteristics of
`said equipment, Seller’s liability for breach of the
`same shail be limited to accepting return of such
`equipment F.O.B. plant of manufacture,
`refunding
`any
`amount
`paid
`thereon
`by ‘Purchaser
`(less
`depreciation at the rate of 15% per year if Purchaser
`has used equipment for more than thirty (30) days)
`and cancelling any balance
`stiil owing on the
`equipment.
`A
`
`THIS WARRANTY IS EXPRESSLY IN LIEU OF ANY
`OTHER WARRANTIES, EXPRESSED OR IMPLIED,
`AND SELLER SPECIFICALLY DISCLAWIS ANY
`IMPLIED WARRANTY OF MERCHANTABILITY OR
`FITNESS FOR A PARTICULAR PURPOSE.
`
`'
`V, niggbgss
`
`1. B
`a ea-alibi,-,:t>.§
`
`Peeriess Pump Company
`2005 iir. Martin Luther King Jr. Street
`iridianapolis, EN 46202
`Phone: (317) 925-9561 - Fax: (317) 9244388
`
`4847709
`Rev. 1/30
`_
`_
`Franklin Electric Co., Inc.
`Exhibit 1004, Page 1
`
`Franklin Electric Co., Inc.
`Exhibit 1004, Page 1
`
`

`
`IMPORTANT SAFETY PRECAUTIONS
`Pump controls, and the tools and lifting equipment
`u-sed in control installation, are heavy and may easily»
`cause personal
`injury it dropped or carelessly
`handled. The normal precautions and safety rules
`associated with the erection of machinery,‘in regard
`to manual
`lifting, use of power equipment, and
`handling
`of
`tools, must
`be
`observed
`in
`the
`installation.
`
`tailure. Disregard of
`event of sling or hoist
`warning could result in grave personal injury.
`
`this
`
`flammable.
`are
`Petroleum-base cleaning solvents
`Open flame or smoking by personnel
`in the vicinity A
`of these solvents is extremely hazardous and must
`not be permitted.
`
`Do not work under a heavy suspended object unless
`there is a positive support under it to stop its fall
`in
`
`Before opening the conduit box of an electric motor,
`a switch cover, starter or panel door, be certain that
`the power supply is shut off. An electrical shock
`from contact with live leads can be fatal.
`
`Before attempting repairs to installation disconnect
`power supply. controls are automatic. This prevents
`accidental
`running of pump motor. Starting motor
`during repair activities could damage pump and may
`cause personal injury.
`a
`
`INTRODUOTION
`
`UPON RECEIPT OF EQUIPMENT: Check carefully to
`see that all of
`the equipment has been received.
`Report immediately any shortages or damages to the
`transportation
`company
`handling
`the
`shipment,
`noting the extent of the damage or shortage on the
`freight bili and bill of Iading.
`
`leave ‘the unit exposed to weather or
`not
`Do
`construction hazards.
`
`The satisfactory operation of controls depends to a
`large extent upon proper installation. These instruc—_
`tions cannot answer every question that may arise as
`each installation will be different. The installer and
`the operator of
`this equipment must use good
`judgement
`to
`adapt
`these
`procedures
`to
`his
`installation.
`
`for starting the pump. As the liquid level
`circuit
`the upper button trips the switch to the off
`drops,
`position, opening the electric circuit and thereby
`stopping the pump.
`'
`-
`T
`’
`
`PUMP ALTERNATION FOR DUPLEX UNITS: When
`the pumping unit consists of
`two pumps
`in
`a
`common basin it is desirable to provide alternation of
`the pumps. Alternate operation of the pumps insures
`equal wear and keeps both units in good running
`condition. There are three types of alternation. They
`are manuai transfer, automatic electrical alternating,
`and automatic mechanical alternating. Further expla-
`nationand operations are given in figures 2 through
`3.
`
`FLOAT CONTROL OPERATION: The float control
`provides automatic operation of the pump unit. On
`liquidlevel rise the float raises the float rod until the
`lower button tripsthe switch closing the electric
`
`alternate
`provide
`controls
`alternating
`Automatic
`operation of two pumping units on successive cycles
`as long as one pump can handle the pump load.
`However, under peak flow conditions, when the
`liquid level continues to rise more rapidly than can
`
`
`
`
` Switch Type
`*Sin‘g|e Phase
`Available
`AC Motor HP
`NEMA
`Enclosures
`
`‘I,-'-‘land?
`Duty
`
`
`
`
`Standard
`
`
`
`‘All switch use in three phase installation is to be pilot duty only. These switches may be
`used as pilot switches up to 600 VAC maximum.
`
`2 4
`
`847709
`
`

`
`‘be handled by one pump, both units are automatical-
`ly placed in operations.
`
`switches may be used as pilot switches. up to 60o
`volts AC max.
`
`the
`rating of
`electrical
`FLOAT SWlTCHES: The
`switch is based on motor HP and voltage of electrical
`supply (see table 1). This is the maximum HP rating
`at which the switch may be wired direct to the motor
`as its primary starting device.
`For HP and voltage
`ratings over those listed, and for all
`three -phase
`motors, wiring must be through a magnetic starter as
`the
`primary starting device. with the float switch
`serving as a pilot only.
`All
`table-referenced float
`
`Switches are available in various NEMA enclosures.
`Contacts in switches close on liquid rise. Some
`switches are furnished with compensating springs.
`These springs allow for
`limited field adjustment of
`the weight force needed by the lever arm to open the
`switch contacts on decrease of liquid level. Do not
`substitute float switches without consulting Peerless
`Pump. Float switches furnished by Peerless Pump
`have been modified or adjusted forjuse with these
`controls.
`A
`
`INSTALLATION
`
`Before opening the float switch
`
`cover be certain that the current
`is shut off. An electrical shock from contact with live
`switch parts or wires can be fatal.
`
`recommended that a
`is
`It
`SIAHTER CONTROLS:
`suitable overload protector, or an across-the-line
`magnetic starter be installed in the motor circuit to
`prevent motor burn-outs
`if
`for
`some reason an
`
`overload should occur. Float switches cannot protect
`a circuit from overload.
`
`Wlt'+llNG: Connect the electric service to the controls
`and make intercontrol electrical connections where
`
`necessary accordingto wiring instructions accompa-
`nying the switches, using conduit and wire size as
`required by local power companies and applicable
`electrical codes.
`‘
`
`Be sure the voltage and frequency indicated on
`switches are the same as those of
`the service
`provided.
`
`Do not allow the float and rod as-
`sembly to hang on the float switch
`arm. Do not raise and drop the float
`'
`rod assembly on the float switclt arm. Damage to float
`switch will occur and system failure will result.
`
`Do not work under a suspended
`- object unless there is a positive
`-
`support under it to stop its fall" in event of sting or
`hoist failure. Disregard of this warning coutd result
`in grave personal injury.
`
`FLOAT CONTROL: Locate the float switch assembly
`where provided for on the basin cover. This should
`be so arranged that
`the float
`is not disturbed by
`strong water currents and the moving element is able
`to rise and fall freely.
`
`float
`The usual float switch assembly consists of:
`rod,
`float, quide pipe for
`float
`rod, compression
`spring (on C93A only), switch stand assembly and
`float rod adjusting buttons.
`
`Install the float control in the following manner:
`1. Bolt the switch stand assembly to the basin cover
`over the hole provided.
`2. Saturate the felt washer on the oil seal assembly‘
`with S.A.E. 30 Oil.
`
`3. Start the second float rod section (dimension A,
`figures 5 thru 9) down through the oil seal assem-
`bly. For 093A float control. slide the compression
`spring and washer on the top end of the second float
`rod section sticking out above the oil seal assembly.
`Put a locknut and coupling on the rod end and allow
`this rod section to rest on the washer and compres-
`sion spring for a 093A, or on the seal assembly for
`a C8-4A.
`.
`l
`
`4. Slide one button on the lower (threaded) end of
`the upper float
`rod, 39 inches long, and retain
`temporarily with a coupling locknut.
`Insert the top
`end of rod up through the float switch lever eye and
`couple the upper float
`rod to the lowé-‘i float
`rod
`coupling. Secure both coupling Iocknuts.
`.
`
`5. From below the basin cover, couple the existing
`float rods and float rod guide pipes together. Use
`locknuts on both sides of
`the float
`rod couplings.
`Alternate the assembly of
`float
`rode sections -and
`guide pipes (see figures 5 thru 9).
`
`NOTE: From this point, installation of the C84A. and
`CQSA float controls differ.
`-
`-
`
`locknut and the
`float
`Install
`C84A Float Control:
`float, tightening against each as a jam lock. Proceed
`as follows:
`‘
`'
`-
`
`1. Fill the basin to the minimum low zliquid level.
`
`2. From above the basin cover, while thebasin is
`titling, guide the float rod thru the float-switch lever
`eye,
`if not already engaged. The weight of the float
`rod will now be supported by the float.
`
`3. Push the float switch lever arm down to the off
`position.
`A
`‘
`
`4. Slide a second button on the top end of the float
`rod and look into position against the lever arm eye.
`This sets theminimum low liquid level.
`
`5. Slide the first button aiready on the rod beneath
`the lever arm to the required maximum liquid ievel
`rise (pump start) and look
`into position.
`The
`distance between buttons is now the float
`travel
`
`between pump on and pump off points.
`
`3
`
`4847709
`
`

`
`If an 8-inch diameter float guide
`C93A Float Control:
`is required, secure it
`to the float
`rod guide pipe.
`Proceed as follows:
`
`rod
`1. Slide adjusting button onto button float
`section and look into position at highest, or pump
`out in fluid level in basin.
`'
`
`2. Slide the float on rod and follow with the other
`
`adjusting button and look into position at lowest, or
`pump out-off, fluid level in basin.
`
`on
`operate
`switches
`activated
`liquid. Mercury
`1-‘ll4—lnch rise in liquid. Snap action switches are
`used in wet sump application and mercury activated
`switches are used for dry sump application. Alarm
`switches are single pole and are available in different
`enclosures.
`
`3. Push the float switch lever arm down to the off
`position.
`-
`
`install high water alarm in the following manner (see
`figure 10) :
`
`4. Slip the button under the switch lever arm up and
`slide a second button on the float rod above the float
`switch lever arm and lock both buttons into position.
`Leave space between the buttons to allow the float
`switch lever arm to operate freely for movement
`between the on-off position.
`
`‘
`
`when the basin depth exceeds 13 feet, a counter
`balance device is furnished. This device consists of a
`counterweight, pulley and chain mounted on the
`switch stand.
`There must be no omission of
`this
`system when supplied, or counter weight substitu-
`tion, since each one is designed especially for the
`installation and is required for proper operation.
`
`FLOAT ROD LENGTH: Float rod lenth as assembled
`is
`furnished
`to
`accommodate
`the
`customer's
`maximum basin depth. However the liquid level
`in
`the sump may vary according to the customer’s
`requirement. Therefore,
`if desired, the length of the
`float rod and float rod guide pipe may be shortened
`by either removing a lower section(s) of float rod and
`guide pipe or by cutting float rod and guide pipe to
`the desired length.
`Do not
`increase the length of
`float rod because the system may not be capable of
`lifting the heavier float rod weight and still
`trip the
`switch, due to insufficient float buoyancy.
`
`HIGH WATER ALARM: The high water alarm is a
`diaphragm operated switch. The switch is fastened to
`a 1-inch diameter pipe and mounted on the basin.
`cover. High water alarms may be adjusted within
`limits for basin fluid level by means of adjustable
`mounting. when the liquid in the sump rises to a
`predetermined position, air trapped in the 1-inch
`diameter pipe is compressed and trips the switch in
`a circuit which sounds
`an
`alarm. Snap action
`switches operate on 10 inches
`liquid rise when
`mounted on a six—foot
`length of pipe. Longer pipe
`mounting requires proportionately greater
`rise
`in
`
`1. Fasten the switch to a 1-inch diameter pipe 4 feet
`long.
`Slip the packing plate and packing onto the
`pipe (style A mounting).
`'
`'
`
`2. Slip this assembly down through the adjustable
`mounting assembfy which is secured to the basin
`cover.
`'
`
`3. Slide the assembly to the desired basin depth and
`lock into position with lock screw on mounting
`flange or by tightening mounting assembly cap
`according to the style of mounting provided. Tighten
`packing plate
`to mounting
`assembly (style A
`mounting).
`
`From below the basin cover fasten coupling to
`4.
`pipe and add additional pipe length to obtain required
`depth if necessary. Coupling joints must be airtight.
`
`5. Wire belt or other alarm indicator thru switch
`contacts to battery box or proper electrical service
`source. Make sure bell
`transformer is correct
`for
`service voltage supplied. Be sure to use a length of
`flexible conduit near the alarm so that the unit may
`be either raised or lowered for regulation.
`
`HIGH WATER ALARM REGULATION: Allow basin
`water to rise about 11 inches above the level at which
`the float switch is adjusted to start
`the purnp. The
`lock" screws or mounting assembly cap are then
`loosened and the high water alarm is lowered untif
`the bell rings. The regulation is fixed at
`this point
`by tightening the lock screws or mounting assembly
`cap. For best results,
`the regulation should‘ be such
`that the end of the 1-inch pipe is entirely out of water
`at the normal (pump-on) water level
`in the basin.
`
`4 4
`
`847 709
`
`

`
`CAP SCREW
`
`COUPUNG
`OR HEDUCER
`
`BASIN COVER
`
`FLOAT ROD
`GUIDE PIPE
`
`1-1/2 TO 3M
`HEX HD
`BUSHING
`
`1-H2 NPT
`COUPUNG
`
`MOUNTING
`PLATE
`FOR
`
`CONCRETE
`BASIN
`
`1/2 DIA THRU
`4 HOLES ON
`15 DlA BC
`
`ASSY
`SWWCH
`
`3/8 -16 UNC
`. GAP SCHEW
`
`3/B EXPANSION
`ANCHOR
`
`BASIN COVER MOUNTING
`U SERIES SUMP PUMPS
`
`._
`
`315 - *5 UNC
`3 HOLES FOR
`MOUNVNG
`SWlTCH STAND
`ASSY
`
`I
`
`I
`MOUNTING "
`PLATE
`
`, h
`C-0-UpL|NG_‘f:’p
`OFI REDUCERI
`FLOAT POO“
`GUIDE PIPE
`
`12 DIA OPENING —-4
`THRU FLOOR REO’D
`I2 STEEL PIPE SLEEVE
`QECOMMENDED
`
`CONCRETE MOUNTING
`
`Figure 1. Typical Mountings for C84/ll
`and C93A Float Controls
`
`1I'2 DRILL
`
`3 HOLES
`
`_
`SWITCH STAND
`FOOT
`
`MAINTENANCE
`
`Before starting
`LUBRICATION, FLOAT CONTROL:
`the pump and at weekly intervals thereafter, saturate
`the felt-washer On the Oil seal assembly with S.A.E.
`30 Oil.
`
`
`
`5
`
`4847709
`
`

`
`DESCRIPTION AND OPERATION
`
`OF ALTERNATING FLOAT CONTROLS
`
`2. Set the corresponding adjusting buttons on float
`rods A and B at
`identical
`levels, so that when both
`transfer
`sleeves are at
`the same position, both
`pumps cut in and cut out at the same time as water
`level rises and falls in the basin.
`
`rod A in ON
`the transfer sleeve on float
`3. Set
`position as shown for Pump A and set transfer sleeve
`on float rod B in OFF position as shown for Pump B.
`With this setting the transfer sleeve on float rod A
`will engage its float switch lever ahead of B.
`if the
`pump controlled by A fails to start or, when water
`entering basin exceeds capacity of pump controlled
`by A, the transfer sleeve on float rod B will engage
`its float switch lever after a further 2-718-inch rise of
`water in the basin.
`
`4. To alternate or transfer operation of lead pump to
`lag pump operation,
`reverse the transfer
`sleeve
`settings so that the sleeve on rod A is in the OFF
`position as shown for Pump B and so that the sleeve
`on rod B is in the ON position as shown for Pump A.
`At this setting the pump controlled by B‘ will start
`first.
`
`5. At regular intervals ‘alternate the operation of the
`pumps
`to equalize
`the wear
`to maximize
`the
`operating life of the units.
`
`TRANSFER SLEEVE TYPE:
`
`The manual transfer sleeves furnished with C84A-D
`and C93A-D duplex pump float controls are used for
`manually transferring
`the operation
`of
`lead—|ag
`pumps to equalize wear on both units. This
`is
`accomplished by proper positioning of
`the transfer
`sleeves as illustrated below.
`'
`
`Installation and Operation:
`
`1. Hang the transfer sleeves on the float rods over
`the lower adjusting buttons as shown below.
`
`Pump A
`ON Position
`
`Pump B .
`OFF Position
`
`
`
`Adlusllng
`Button
`Float Switch
`I-9V9’
`
`Transfer
`Sleeve
`
`A
`Float Rod
`
`Adjusting
`Button
`Float Switch
`Lever
`
`Transfer
`Sleeve
`
`3
`Float Fiod
`
`Lower
`
`Adjusting
`Button
`
`Figure 2. Manual Transfer Sleeves for C84/3.-D and
`C93A—D Float Controls
`
`Cdco
`
`3 ID><
`
`l FLOAT SWITCH OR
`
`ALTERNATING FLOAT
`SWITCH
`
`ALTEFINATING SWITCH TYPE:
`
`two
`The basic alternating float switch consists of
`2-pole switches in a single enclosure. The switches
`are mechanically connected through linkage which
`causes alternate operation of the two pumping units
`on successive cycles. The switch is controlled by a
`single float which actuates the switch on rise and fall
`of the liquid level.
`if the-liquid level continues to rise
`with onepump in operation, the switch lever arm will
`continue to travel upward to .a further position at
`which point the second switch will Operate, Starting
`the standby pump. An optional version of the basic
`switch, available only in NEMA 1 enclosure, contains
`an extra, single pole contact
`for activating a high
`water alarm circuit
`if
`liquid level continues to rise
`beyond the second pump turn-on point. Only one
`float assembly is required,
`
`ADJUSTING
`BUTTONS
`
`44
`
`OIL SEAL
`ASSY
`’
`
`COUPLING
`
`OH REDUCE!“-I
`
`Dimensions are
`in inches.
`
`Figure 3. 084A Float Control and Alternating
`Switch for C84A Float Control
`
`4847709
`
`SWITCH
`STAND
`ASSY
`
`FLOAT ROD
`COUPLING
`
`FLOAT Rog)
`GUIDE PIPE
`
`3/8 DIA.
`FLOAT FIOD
`
`SPHERICAL
`FLOAT
`
`

`
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`
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`
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`
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`
`Figure 5.
`
`Installation Dimensions, C84A
`
`4847709
`
`
`
`
`

`
`
`
`EL:9»:5§_.o.-.._e_a__o_2.,_o_3l
`
`
`
`19uua_n_u:O..
`
`43477093
`
`Installation Dimensions, 084A with
`Figure 6.
`Mechanical Telescoping Type Alternator
`
`

`
`A'3JU5'“NG
`BUTTONS
`
`L
`
`FLOAT ROD
`“Ax 58 COUPLING
`
`.
`
`SWITCH
`STAND
`A59,
`
`ADJUSTING
`BUTTONS
`
`FLOAT non
`MAX sa COUPLING
`
`°“- SEAL
`ASSY
`
`coMPEI~:sATINe' COMPENSATING
`spams
`spams
`OIL SEAL‘
`
`FLOAT HOD
`GUIDE PIPE
`
`/ 3/8 DIA. FLOAT HOD -\
`
`ADJUSTING BUTTONS
`
`CYUN DRICAL FLOAT
`
`ADJUSTING BUTTONS
`
`\\\\\‘\\‘\\\s
`
`NOTE: C93A float control not available with standard
`duty NEMA 1
`float switch or with aiternating float
`switches.
`
`.
`.
`.
`.
`All mmensmns ‘W m mches‘
`
`Figure 7. C93A Fioat Contra! 3' to 13' Basin Depth
`
` EHPu“! Bracket
`10 - 24 It 3/4 L Round Hand Screw
`
`
`
`Counter Balance Assembly
`for C93A Float Control
`
`Basin Depth 13'6" to 30'
`
`9
`4847709
`
`
` L 2a§:E,4a__
`2609939
`
`5rp
`._ I/...,..,z ,
`
`
`
`
`
`

`
`ALL DIMENSIONS ARE IN INCHES
`
`W “PT
`COHD1JlT
`CONNECTION
`
`U51, OF AVAILABLE EQUIPMENT
`
`2/ELNAPCTES
`CONDUI7
`CONNECTION
`
`
`
`
`
`l—_4.5o sQ._.'
`
`
`
`_l____
`A
`
`l
`
`1
`
`S§,’?,i”4“g.f",j‘EI,,°A“,**PE
`‘
`tNOTE1)I-:NcL.o5UI=aE
`swITcH WEIGHT:
`
`NEMA l Encla sure Snap Action Switch
`without Alarm Horn 'll5/230 VAC
`
`NEMA l Enclosure Snap Action Switch"
`with Alarm Horn H5 VAC
`
`NEMA 4 Enclosure Snap Action Switch
`without Alarm Horn 'll5/230 VAC
`
`NEMA 7 Enclosure Snap Action Switch
`without Alarm Horn H5/230 VAC Note (I).
`
`NEMA 4 Enclosure Mercury Switch
`without Alarm T15/230 VAC
`without AIM I15/230 VAC (Note (1).
`NEMA 7 Enclosure Mercury Switch
`
`l:l Style "A" Maunting __j_ Basin cleptla
`I: 3tyle ‘'3'’ Mounting ____,__ Basin depth
`[3 Style "C" Mounting ___,_____ Basin depth
`Nate 1: Not available on 3U, 5U, 7U, l0U,
`l5U, UN2, UN3 Submersible Pumps.
`Note 2: Snap Action Switch type HWA.
`Contacts close on a 3-inch liquid level rise.
`Double pole, double throw, 5 amp" max @ ll5v.
`
`Note 3: Mercury Switch type HWA.
`Contacts close on a l‘/4-inch max liquid level
`rise. Single pole, double throw, l0 amp max
`@ ll5v.
`‘
`
`e.25 ' DUDDDD
`5 LBS.
`
`
`ADJUSTABLE
`MQUNTING
`FLANGE
`
`_
`
`A
`
`BASIN CQVER
`
`SNAP ACTION SWITCH TYPE
`NEMA1 ENCLOSURE
`(TYPICAL NE-MA 40H 7}
`SWITCH WEIGHT: 2 LBS.
`NOTE (2)
`
`ADJUSTABLE
`MOUNTING ASs'Y
`
`3 HOLES
`
`.
`ADJUSTABLE
`15/33 D'»‘-
`FOR 3/B DIA LOCK SCREW
`
`M
`
`3 HOLES
`15/32 DIA
`I=oI=I 3/8 DIA.
`
`, SEALING
`COMPOUND
`
`BASIN coves
`‘II PIPE
`I Section B3
`Section AA
`FOR METAL i3AsII~I COVER MTG.
`FOR METAL aiasm cover: MTG.
`Used with all uw, au, su, 7u,
`For concrete basin covers
`STYLE 3
`Used with all L, LB, LH, VC5
`STYLE A
`IOU,
`'I5U, UN2, UN3 Submersible
`MOUNTING Used for all pump models
`Vertical Pumps.
`II,4ouN1-mg
`Pumps.
`
`Assembly Weight (less switch) for 3 ft. basin depth, 9 _lI:s'.; for each additional Iootof basin dept-I1 add 1.7 lbs.
`
`LOCKSCREW
`
`'
`
`Figure 10.
`
`Installation, High Water Alarm
`
`11
`
`42:4 7709
`
`

`
`nmuzss
`numr
`
`V
`
`1- Bou-"$37
`3 waver
`
`Peeriess Pump Company
`2005 Dr. Martin Luther King Jr. Street
`indianapolis, EN 46202
`Phone: (317) 925-9661 - Fax: (317) 9244388
`
`4847709
`
`Re“ 7/30
`
`PRINTED IN U.S.A