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© 2005
BOOSTER PUMP
O
W
N
E
INSTALLATION, OPERATION & PARTS
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)
R '
S
M
A
N
Model
71532N
71808N
71690N
U
A
L
S747
(Rev. 3/7/05)
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Summary of Contents for Pulsar 71532N
- Page 1 BOOSTER PUMP R ’ 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.
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Page 2: Important Safety Instructions
READ AND FOLLOW Before pressure testing, make the following safety checks: SAFETY Check all clamps, bolts, lids, and system accessories be- INSTRUCTIONS! fore testing. Release all air in system before testing. Tighten trap lids to 30 ft. lbs. (4.1 kg-m) torque for testing. This is the safety alert symbol. -
Page 3: Installation
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. - Page 4 POOL PUMP SUCTION Outlets Per Pump (see Figure 2) REQUIREMENTS 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 Pump suction is hazardous and can trap at least three feet apart.
- Page 5 Serv. to Motor - Dist. in Ft. (M) Motor Voltage/ Max Load Branch Fuse 0-100' 101-200' 201-300' Model Hz/Phase Amps Rating Amps* (0-30M) (30-60M) (60-90M) 71532N 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 115/230/60/1 15.3/7.6 20/15 12/14 (3/2) 8/14 (8.4/2) 6/14 (14/2) 71690N...
- Page 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.
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Page 7: Operation
OPERA TION Draining Pump 1. Pump down water level NOTICE: Maximum operat- below all inlets to the pool. ing pressure is 50 PSI. To avoid dangerous or NOTICE: NEVER run pump fatal electrical shock dry. Running pump dry may hazard, turn OFF power to damage seals, causing leak- motor before draining pump. -
Page 8: Pump Service
Startup For Winterized Equipment 3. Remove pump base mounting bolts, if used. Motor and seal plate assembly can now be pulled away 1. Remove any temporary weather protection placed from pump body. around system. 4. Remove five screws and washers holding diffuser to 2. -
Page 9: Pump Reassembly/Installing New Seal
Pump Reassembly/Installing New Seal 4. Remount seal plate on motor. Tighten bolts to 60-80 inch-lbs. (69-92 kg/cm) torque. 1. Ceramic seat must be clean and free of dirt, grease, 5. Apply a small amount of liquid detergent to inside dust, etc. Wet outer edge of O-Ring with small diameter of rotating half of seal. -
Page 10: Troubleshooting Guide
TROUBLESHOOTING Clogged pipe/impeller, worn impeller: 5. Make sure impeller is not clogged (follow steps 1 GUIDE through 6 under “Removing Old Seal”, Page 8; check Read and understand safety and operating instruc- impeller for clogging; follow steps 7 through 11 under tions in this manual before doing any work on “Installing New Seal”, Page 9, for reassembly). - Page 11 REPAIR PARTS LIST PULSAR SYSTEMS ® 3/4 HP – Model 71532N 1 HP – Model 71808N 1-1/2 HP – Model 71690N Part Part Description Qty. 2766 0197 Motor See Table Screw, #10-32x1/2” U30-692SS Bonding Lug U17-568 Water Slinger C69-2 Parts are common to all models listed except as noted;...
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Page 12: Limited Warranty
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.
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