Pulsar 71532N User manual

BOOSTER PUMP
O W N E R’ S M A N U A L
INSTALLATION, OPERATION & PARTS
Model
71532N
71808N
71690N
This manual should be furnished to the end user of this
pump; its use will reduce service calls and chance of
injury and will lengthen pump life.
Arch Chemicals, Inc.
1200 Lower River Road, Charleston, TN 37310
1-800-310-TECH(8324)
©2005 S747 (Rev. 3/7/05)

2
READ AND FOLLOW
SAFETY
INSTRUCTIONS!
This is the safety alert symbol. When you see this
symbol on your system or in this manual, look for
one of the following signal words and be alert to the
potential for personal injury.
warns about hazards that will cause death,
serious personal
injury, or major property damage if ignored.
warns about hazards that can cause death,
serious personal
injury, or major property damage if ignored.
warns about hazards that will or can cause
minor personal injury or property damage if ignored.
NOTICE indicates special instructions not related to
hazards.
Carefully read and follow all safety instructions in this
manual and on equipment. Keep safety labels in good
condition; replace if missing or damaged.
Incorrectly installed or tested equipment
may fail, causing
severe injury or property damage.
Read and follow instructions in owner's manual when in-
stalling and operating equipment. Have a trained pool
professional perform all pressure tests.
1. Do not connect system to a high pressure or city water
system.
2. Use equipment only in a pool or spa installation.
3. Install pump with at least 2 hydraulically balanced
main drains equipped with correctly installed, screw-
fastened, anti-entrapment certified covers. See Page 4.
4. Trapped air in system can cause explosion. BE SURE
all air is out of system before operating or testing
equipment.
Before pressure testing, make the following safety
checks:
Check all clamps, bolts, lids, and system accessories be-
fore testing.
Release all air in system before testing.
Tighten trap lids to 30 ft. lbs. (4.1 kg-m) torque for testing.
Water pressure for test must be less than 25 PSI
(7.5 kg/cm2).
Water Temperature for test must be less than 100oF
(38oC).
Limit test to 24 hours. After test, visually check system to
be sure it is ready for operation. Remove trap lid and
retighten hand tight only.
NOTICE: These parameters apply to equipment in this
manual only. For other equipment, consult manufacturer.
NOTICE: For swimming pool circulation use, pump must
be installed with a hair and lint strainer.
IMPORTANT
SAFETY INSTRUCTIONS
Always follow basic safety precautions with this
equipment, including the following.
To reduce the risk of injury, do not per-
mit children to use this product unless they are closely
supervised at all times.
This pump is for use with permanently
installed pools and may also be used with hot tubs
and spas if so marked. Do not use with storable pools.
A permanently installed pool is constructed in or on
the ground or in a building such that it cannot be
readily disassembled for storage. A storable pool is
constructed so that it may be readily disassembled for
storage and reassembled to its original integrity.
SAVE THESE
INSTRUCTIONS

3
INSTALLATION
Only qualified, licensed personnel should install pump
and wiring.
Pump mount must:
Be solid - Level - Rigid - Vibration free. (To reduce vibra-
tion and pipe stress, bolt pump to mount.)
Allow pump suction inlet height to be as close to water
level as possible.
Allow use of short, direct suction pipe (To reduce fric-
tion losses).
Allow for gate valves in suction and discharge piping.
Have adequate floor drainage to prevent flooding.
Be protected from excess moisture.
Allow adequate access for servicing pump and piping.
To reduce the risk of fire, keep all leaves, debris, or other
foreign matter from collecting around pump motor.
Modern motors run at high temperatures. Do not touch
while running. If motor requires service, let it cool for 20
minutes before trying to work on it.
NOTICE: Use Teflon tape or Plasto-Joint Stik1 for making
all threaded
connections to the pump. Do not use pipe dope; pipe
dope will cause stress cracking in the pump.
NOTICE: Pump suction and discharge connections have
molded in thread stops. DO NOT try to screw pipe in
beyond these stops.
Teflon Taping Instructions:
Use only new or clean PVC pipe fittings.
Wrap male pipe threads with one to two layers of Teflon
tape. Cover entire threaded portion of pipe.
Do not overtighten or tighten past thread stop in
pump port!
If leaks occur, remove pipe, clean off old tape, rewrap
with one to two additional layers of tape and remake the
connection.
NOTICE: Support all piping connected with pump!
Piping:
Use at least 1-1/2" IPS PVC pipe for pump suction.
Increase size if a long run is needed.
To avoid strains on the pump, support both suction and
discharge pipes
independently. Place these supports near the pump.
To avoid a strain left by a gap at the last connection,
start all piping at the pump and run pipe away from the
pump.
Never use a suction pipe smaller than pump suction
connection. To avoid
airlocking, slope suction pipe slightly upward toward the
pump.
NOTICE: To prevent flooding when removing pump for
service, all flooded suction systems must have gate
valves in suction and discharge pipes.
Fittings:
Fittings restrict flow; for best efficiency use fewest possi-
ble fittings.
Avoid fittings which could cause an air trap.
Pool fittings must conform to International Association of
Plumbing and Mechanical Officials (IAPMO) standards.
To reduce risk of suction entrapment, do not exceed the
rated flow rate of the suction fittings.
1Lake Chemical Co., Chicago, Illinois
Figure 1

4
POOL PUMP SUCTION
REQUIREMENTS
Pump suction is hazardous and can trap
and drown or disembowel bathers. Do not use or oper-
ate swimming pools, spas, or hot tubs if a suction outlet
cover is missing, broken, or loose. Follow the guidelines
below for a pump installation which minimizes risk to
users of pools, spas, and hot tubs.
Entrapment Protection
The pump suction system must provide protection
against the hazard of
suction entrapment or hair entrapment/entanglement.
Suction Outlet Covers
All suction outlet covers must be maintained. They must
be replaced if cracked, broken, or missing.
See below for outlet cover certification requirements.
All suction outlets must have correctly installed, screw-
fastened covers in place.
Testing and Certification
Suction outlet covers must have been tested by a nation-
ally recognized testing laboratory and found to comply
with the lastest ASME/ANSI Specification for Suction
Fittings For Use in Swimming Pools, Spas, Hot Tubs, and
Whirlpool Bathtub Applications.
Outlets Per Pump (see Figure 2)
Provide at least two hydraulically balanced main drains,
with covers, for each swimming pool pump suction line.
The centers of the main drains (suction fittings) must be
at least three feet apart.
The system must be built so that it cannot operate with
the pump drawing water from only one main drain (that
is, there must be at least two main drains connected to
the pump whenever it is running). However, if two main
drains run into a single suction line, the single suction
line may be equipped with a valve which will shutoff
both main drains from the pump.
More than one pump can be connected to a single suc-
tion line as long as the requirements above are met.
Water Velocity
The maximum water velocity through any suction outlet
must be 1.5 feet per second unless the outlet complies
with the latest ASME/SNSI Specification for Suction
Fittings For Use in Swimming Pools, Spas, Hot Tubs, and
Whirlpool Bathtub Applications. In any case, do not ex-
ceed the suction fittings maximum designed flow rate.
If 100% of the pump’s flow comes from the main drain
system, the maximum water velocity in the pump suc-
tion hydraulic system must be six feet per second or less
even if one main drain (suction fitting) is completely
blocked. The flow through the remaining main drain(s)
must comply with the latest ASME/ANSI Specification for
Suction Fittings For Use in Swimming Pools, Spas, Hot
Tubs, and Whirlpool Bathtub Applications.
At Least
3 Feet
Suction Outlet
(Main Drain)
Suction Outlet
(Main Drain)
IAPMO Certified
Anti-entrapment
Cover or Suction Fitting,
screw-fastened to
Main Drain Sump
IAPMO Certified
Anti-entrapment
Cover or Suction Fitting,
screw-fastened to
Main Drain Sump
Pump
Valves OK between
pump and Tee
No valves between
Tee and Main Drains
2762 0197
Figure 2 – Recommended pump suction layout.

5
ELECTRICAL
Ground motor before
connecting to electrical
power supply. Failure to
ground motor can cause se-
vere or fatal electrical shock
hazard.
Do not ground to a gas
supply line.
To avoid dangerous or
fatal electrical shock,
turn OFF power to motor be-
fore working on electrical
connections.
Ground Fault Circuit
Interrupter (GFCI) trip-
ping indicates an electrical
problem. If GFCI trips and
will not reset, have a qualified electrician inspect and
repair electrical system.
Exactly match supply voltage to nameplate volt-
age. Incorrect voltage can cause fire or seriously
damage motor and voids warranty. If in doubt consult
a licensed electrician.
Voltage
Voltage at motor must be not more than 10% above or
below motor nameplate rated voltage or motor may
overheat, causing overload tripping and reduced compo-
nent life. If voltage is less than 90% or more than 110%
of rated voltage when motor is running at full load, con-
sult power company.
Grounding/Bonding
Install, ground, bond and wire motor according to local
or National Electrical Code requirements.
Permanently ground motor. Use green ground terminal
provided under motor canopy or access plate (See Fig.
3); use size and type wire required by code. Connect
motor ground terminal to electrical service ground.
Ground wire must be a copper conductor. It should be
the same size as the current-carrying wires to the motor,
but not smaller than No. 12 AWG.
Bond motor to pool structure. Use a solid copper con-
ductor, size No. 8 AWG (8.4 sq. mm) or larger. Run wire
from external bonding lug (see Fig. 3) to reinforcing rod
or mesh.
Connect a No. 8 AWG (8.4 sq. mm) solid copper bond-
ing wire to the pressure wire connector provided on the
motor housing and to all metal parts of the swimming
pool, spa, or hot tub and to all electrical equipment,
metal piping or conduit within 5 feet (1.5 m) of the in-
side walls of swimming pool, spa, or hot tub.
TABLE I – ELECTRICAL DATA - FUSING AND WIRING REQUIREMENTS
Serv. to Motor - Dist. in Ft. (M)
Motor Voltage/ Max Load Branch Fuse 0-100' 101-200' 201-300'
Model HP Hz/Phase Amps Rating Amps* (0-30M) (30-60M) (60-90M)
71532N 3/4 115/230/60/1 13.4/6.7 20/15 12/14 (3/2) 10/14 (5.5/2) 8/14 (8.4/2)
71808N 1 115/230/60/1 15.3/7.6 20/15 12/14 (3/2) 8/14 (8.4/2) 6/14 (14/2)
71690N 1-1/2 115/230/60/1 19.2/9.6 30/15 10/14 (5.5/2) 8/14 (8.4/2) 6/12 (14/3)
Hazardous voltage.
Can shock, burn,
or cause death.
Ground pump before
connecting to
power supply.
A
A
L2
L2
L1
L1
230V
115V
Bonding
Lug
Green
Ground
Screw
Figure 3 – Typical ground screw and bonding lug
locations.

6
Wiring
Pump must be permanently connected to circuit. See
Table I, Page 6, for correct wire and circuit breaker sizes
for the pump alone. If other lights or appliances are also
on the same circuit, be sure to add their amp loads to
pump amp load before figuring wire and circuit breaker
sizes. (If unsure how to do this or if this is confusing,
consult a licensed electrician.) Use the load circuit
breaker as the master on-off switch.
Install a Ground Fault Circuit Interrupter (GFCI) in cir-
cuit; it will sense a short-circuit to ground and discon-
nect power before it becomes dangerous to pool users.
For size of GFCI required and test procedures for GFCI,
see manufacturer’s instruction.
In case of power outage, check GFCI for tripping (which
will prevent normal pump operation). Reset if necessary.
The motor is set for 230 volts when shipped.
To change the motor to use 115 volts:
1. Turn off power
2. Remove the back motor cover.
3. Use a screwdriver or 1/2" wrench and turn the volt-
age selector dial counterclockwise until 115 shows
in the dial opening.
4. Reinstall the motor cover.
Figure 4 – Changing the Voltage Setting.
Figure 5 – Motor Set for 115 Volt Operation.

7
OPERATION
NOTICE: Maximum operat-
ing pressure is 50 PSI.
NOTICE: NEVER run pump
dry. Running pump dry may
damage seals, causing leak-
age and flooding. Fill pump
with water before starting
motor.
Before removing trap
cover:
1. STOP PUMP before
proceeding.
2. CLOSE GATE VALVES in
suction and discharge
pipes.
3. RELEASE ALL PRESSURE from pump and piping
system.
4. NEVER tighten or loosen clamp while pump is
operating.
If pump is being pressure tested, release all pres-
sure before removing trap cover.
Do not block pump suction. To do so with body
may cause severe or fatal injury. Small children
using pool must ALWAYS have close adult supervision.
Motor normally operates at high tempera-
ture and will be too hot to touch. It is protected from heat
damage during operation by an automatic internal cutoff
switch. Before handling pump or motor, stop motor and
allow it to cool for 20 minutes.
Priming Pump
Release all air from filter and piping system: see filter
owner’s manual.
In a flooded suction system (water source higher than
pump), pump will prime itself when suction and dis-
charge valves are opened.
If pump does not prime, make sure that all valves are
open, suction pipe end is under water, pump suction is
below water level, and that there are no leaks in suction
pipe. See Troubleshooting Guide, Page 10.
Draining Pump
1. Pump down water level
below all inlets to the pool.
To avoid dangerous or
fatal electrical shock
hazard, turn OFF power to
motor before draining pump.
2. To prevent pump from
freezing, drain the pump
body through the drain
plug (Key No. 15, Page
11). Clean pump
thoroughly.
3. Cap inlet piping after drain-
ing to keep water out of the
pipes.
4. Be sure motor is kept dry
and covered.
Storage/Winterizing:
Explosion hazard. Purging the system with
compressed air can cause components to explode, with
risk of severe injury or death to anyone nearby. Use only
a low pressure (below 5 PSI), high volume blower when
air purging the pump, filter, or piping.
NOTICE: Allowing pump to freeze will damage pump
and void warranty!
NOTICE: Do not use anti-freeze solutions (except propy-
lene glycol) in your pool/spa system. Propylene glycol is
non-toxic and will not damage plastic system compo-
nents; other anti-freezes are highly toxic and may also
damage plastic components in the system.
Drain all water from pump and piping when expecting
freezing temperatures or when storing pump for a long
time (see instructions below).
Keep motor dry and covered during storage.
To avoid condensation/corrosion problems, do not cover
pump with plastic.
For outdoor/unprotected installations:
1. Gravity drain system as far as possible.
2. Protect areas which retain water with non-toxic
propylene glycol antifreeze (“RV antifreeze”).
3. Enclose entire system in a weatherproof enclosure.
4. To avoid condensation/corrosion damage, allow ven-
tilation; do not wrap system in plastic.
5. Use a 40% propylene glycol/60% water solution to
protect pump to -50 degrees F (-46 degrees C).
Hazardous suction.
Can trap hair or
body parts, causing
severe injury
or death.
Do not block
suction.
Hazardous voltage.
Can shock, burn,
or cause death.
Disconnect power
before working
on pump or motor.

8
Startup For Winterized Equipment
1. Remove any temporary weather protection placed
around system.
2. Follow filter manufacturer’s instructions for reactiva-
tion of the filter.
3. Inspect all electrical wiring for damage or deteriora-
tion over the shutdown period. Have a qualified ser-
viceman repair wiring as needed.
4. Inspect and tighten all watertight connections.
5. Open all valves in suction and return piping.
6. Remove any winterizing plugs in piping system.
7. Drain all antifreeze from system.
8. Close all drain valves and replace all drain plugs in
piping system.
9. Prime pump according to instructions on Page 7.
PUMP SERVICE
Pump should only be serviced by qualified personnel.
Be sure to prime pump (Page 7) before starting.
Before removing trap cover:
1. STOP PUMP before proceeding.
2. CLOSE GATE VALVES in suction and discharge pipes.
3. RELEASE ALL PRESSURE from pump and piping
system.
4. NEVER tighten or loosen clamp while pump is
operating.
To avoid dangerous or fatal electrical shock haz-
ard, turn OFF power to motor before working on
pump or motor.
If shaft seal is worn or damaged, repair as follows:
Pump Disassembly/Removing Old Seal
Disconnect power to pump
motor.
Be sure gate valves on
suction and return pip-
ing are closed before starting
work.
Release all pressure by open-
ing all vents before starting
work.
1. Drain pump by removing
drain plugs on bottom of
pump body and trap
body.
2. Remove clamp holding
pump halves together.
3. Remove pump base mounting bolts, if used. Motor
and seal plate assembly can now be pulled away
from pump body.
4. Remove five screws and washers holding diffuser to
seal plate.
5. Remove motor canopy.
Capacitor voltage can be dangerous.
Before proceeding, short the capacitor terminals
together with a screwdriver that has an insulated
handle.
Being careful not to touch capacitor terminals,
loosen capacitor clamp and move capacitor to one
side.
6. Hold shaft with 7/16" open-end wrench on motor
shaft flats.
NOTICE: On models with impeller screw, remove
impeller screw (left hand thread - turn clockwise)
and gasket before removing impeller. Inspect gasket
for damage, cracks, etc. Replace if damaged.
7. Unscrew impeller from shaft (turn counterclockwise
when facing it).
8. Remove four screws holding seal plate to motor.
9. Place seal plate face down on flat surface and tap out
ceramic seat (Fig. 6).
10. Clean seal cavity in seal plate and clean motor shaft.
Hazardous voltage.
Can shock, burn,
or cause death.
Disconnect power
before working
on pump or motor.
Figure 6

9
Pump Reassembly/Installing New Seal
1. Ceramic seat must be clean and free of dirt, grease,
dust, etc. Wet outer edge of O-Ring with small
amount of liquid detergent; press ceramic seat into
seal plate cavity firmly and squarely with finger
pressure (Fig. 7).
2. If ceramic seat will not locate properly, remove it,
place face up on bench and reclean cavity. Ceramic
seat should now locate.
3. If seat still will not locate properly, place a card-
board washer over the polished face and use a piece
of 3/4" (19mm) standard pipe for pressing purposes.
NOTICE: Be sure not to scratch or mar polished sur-
face or seal will leak.
4. Remount seal plate on motor. Tighten bolts to 60-80
inch-lbs. (69-92 kg/cm) torque.
5. Apply a small amount of liquid detergent to inside
diameter of rotating half of seal.
6. Slide rotating seal member, polished face last, over
threaded shaft end and shaft shoulder until rubber
drive ring hits shaft shoulder.
NOTICE: Be sure not to nick or scratch polished
seal face; seal will leak if face is damaged.
7. Screw impeller onto shaft (clockwise); this will auto-
matically locate seal in seal plate.
NOTICE: On models with impeller screw: install im-
peller gasket and lock screw (left-hand thread – turn
counterclockwise).
8. Mount diffuser on seal plate; tighten screws to 10-14
inch-lbs. (11.5-16.1 cent.-kg.) torque.
9. Assemble motor and seal plate to volute; be sure
clamp is properly seated. NOTICE: Clamp knob can
be located in any position around volute; if it is
moved after assembly, tighten knob while tapping
around clamp to assist sealing. Do not move clamp
while pump is full of water.
Hazardous pressure. Release all pressure
from pump and piping system before working on pump
or attempting to adjust or remove clamp. Clamp may
blow off of pump if adjusted under pressure.
10. Reinstall pump base mounting bolts (if used) and
prime pump according to instructions on Page 7.
Figure 7

10
TROUBLESHOOTING
GUIDE
Read and understand safety and operating instruc-
tions in this manual before doing any work on
pump!
Only qualified personnel should electrically test
pump motor!
FAILURE TO PUMP;
REDUCED CAPACITY OR
DISCHARGE PRESSURE
Suction leaks/lost prime:
1. Pump must be primed;
make sure that pump vo-
lute and trap are full of
water. See priming in-
structions, Page 7.
2. Make sure there are no
leaks in suction piping.
3. Make sure suction pipe
inlet is well below the
water level to prevent
pump from sucking air.
4. Suction lift of 15 to 25
feet (4.5 to 7.5 meters)
will reduce performance. Suction lift of more than
25 feet (7.5 meters) will prevent pumping and cause
pump to lose prime. In either case, move pump clo-
sure (vertically) to water source. Make sure suction
pipe is large enough.
Clogged pipe/impeller, worn impeller:
5. Make sure impeller is not clogged (follow steps 1
through 6 under “Removing Old Seal”, Page 8; check
impeller for clogging; follow steps 7 through 11 under
“Installing New Seal”, Page 9, for reassembly).
6. Impeller and diffuser may be worn. If so, order re-
placement parts from Repair Parts List, Page 11.
7. Pump may be trying to push too high a column of
water. If so, a “higher head” pump is needed.
Electrical:
8. Pump may be running too slowly; check voltage at
motor terminals and at meter while pump is running.
If low, see wiring instructions or consult power com-
pany. Check for loose connections.
9. Pump may be too hot.
A. Check line voltage; if less than 90% or more
than 110% of rated voltage consult a licensed
electrician.
B. Increase ventilation.
C. Reduce ambient temperature.
D. Tighten any loose connections.
MECHANICAL TROUBLES AND NOISE
1. If suction and discharge piping are not adequately
supported, pump assembly will be strained. See
“Installation”, Page 3.
2. Do not mount pump on a wooden platform!
Securely mount on concrete platform for quietest
performance.
Hazardous voltage.
Can shock, burn,
or cause death.
Disconnect power
before working
on pump or motor.

Key Part Part
No. Description Qty. No.
1Motor 1 See Table
2Screw, #10-32x1/2” 1 U30-692SS
3Bonding Lug 1 U17-568
4Water Slinger 1 C69-2
5Seal Plate 1 C203-193P
6O-Ring 1 U9-228A
7Shaft Seal – Silicon Carbide 1 75636
8Clamp 1 C19-37A
•Clamp Knob 1 WC36-22
9Impeller 1 See Table
10 Diffuser 1 See Table
11 Screw, #8-32x7/8” 5 U30-542SS
12 Washer, #8 Lock 5 U43-21SS
13 Diffuser O-Ring 1 U9-226
14 Tank Body 1 C176-47P1
15 1/4” NPT Drain Plug 1 U178-920P
16 Base w/Motor Pad 1 C104-42P
17 Motor Pad 1 C35-11
18 Washer, Flat 2 U43-42SS
19 Screw, 3/8-16x1-3/4” Hex Hd. 2 U30-77SS
20 Screw, 3/8-16x1” Hex Hd. 2 U30-74SS
•Reducer Bushing 1 U78-820P
•Decal “Suitable for outdoor use...” U27-635
•Decal “IMPORTANT-Do not use pipe
dope...” WC27-27
•Voltage Sticker - 230 Volts U27-68
•Voltage Sticker - 115/230 Volts U27-153
•Tag, “CAUTION” 61002-0002
•Tag, “WARNING” 61002-0012
•Tag, “CAUTION, WARNING
(bonding)” C63-12
• Not illustrated.
1
23
4
18
19
5
6
8
9
10
13
14
15
11
12
16
17
7
20
2766 0197
11
REPAIR PARTS LIST
PULSAR®SYSTEMS
3/4 HP – Model 71532N
1 HP – Model 71808N
1-1/2 HP – Model 71690N
Model Motor No. Impeller No. Diffuser No.
No. HP (Key No. 1) (Key No. 9) (Key No. 10)
71532N 3/4 A100DLL C105-92PR C1-217P
71808N 1 A100ELL C105-92PS C1-216P
71690N 1-1/2 A100FLL C105-138PEB C1-200PA
Parts are common to all models listed except as noted;
Key Nos. 1, Motor; Impeller, 9; and Diffuser, 10 are listed below.

12
LIMITED WARRANTY
Arch warrants that this booster pump shall be free from defects in material and workmanship for one (1) year from date of
installation.
The foregoing warranties relate to the original consumer purchaser (“Purchaser”) only. Arch shall have the option to repair
or replace the defective product, at its sole discretion. Purchasers must pay all labor and shipping charges necessary to re-
place the product covered by this warranty. Requests for warranty service must be made through Arch Chemicals,
1-800-310-3824. This warranty shall not apply to any product that has been subject to negligence, misapplication, improper
installation or maintenance, or other circumstances which are not in Arch’s direct control.
This warranty sets forth Arch’s sole obligation and Purchaser’s exclusive remedy for defective products.
ARCH SHALL NOT BE LIABLE FOR ANY CONSEQUENTIAL, INCIDENTAL OR CONTINGENT DAMAGES WHATSOEVER.
THE FOREGOING WARRANTIES ARE EXCLUSIVE AND IN LIEU OF ALL OTHER EXPRESS WARRANTIES. IMPLIED
WARRANTIES, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT-
NESS FOR A PARTICULAR PURPOSE, SHALL NOT EXTEND BEYOND THE DURATION OF THE APPLICABLE EXPRESS
WARRANTIES PROVIDED HEREIN.
Some states do not allow the exclusion or limitation of incidental or consequential damages or limitations on how long an
implied warranty lasts, so the above limitations or exclusion may not apply to you. This warranty gives you specific legal
rights and you may also have other rights which vary from state to state.
This warranty supersedes all previous publications.
Arch Chemicals, Inc., 1200 Lower River Road, Charleston, TN 37310