Operating Instructions & Parts Manual Please read and save these instructions. Read carefully before attempting to assemble, install, operate or maintain the product described. Protect yourself and others by observing all safety information. Failure to comply with instructions could result in per- sonal injury and/or property damage! Retain instructions for future reference.
To keep pump and seal lubricated, a minimum flow of 1.5 GPM must always be maintained through the pump. Motor voltage: Single Phase 1/3 - 2 HP - 115/230; 3 HP - 230V 60 Hz. Three Phase 1/2 - 2 HP - 208-230/460, 50/60Hz.
230V 208-230/460 230V 1-1/2 208-230/460 230V 208-230/460 230V 3✝✝ 208-230/460 230V ✝✝3 HP, 3 Phase motor operable on 60Hz only. Material Construction Component Motor Bearings Impellers Diffuser Diffuser plates Pump shaft Pump shaft coupling Pump shell Discharge & inlet casting...
General Safety Information Carefully read and follow all safety instructions in this manual and on pump. Keep safety labels in good condition. Replace missing or damaged safety labels. This is a SAFETY ALERT SYMBOL. When you see this symbol on the pump or in the manual, look for one of the following signal words and be alert to the potential for per- sonal injury or property damage.
Installation PUMP INSTALLATION IMPORTANT: Pump is built to handle clear water only; it is not designed to handle water containing sand, silt or other abrasives. 1.Refer to Figures 6, 7, and 8 for typi- cal installations. Support pump and piping when assembling and when installed.
Installation (Continued) 5. A pressure gauge installed in the inlet pipe close to the inlet port, (See Figure 6) will show if enough water is being supplied to the pump. See Operation Section - Priming, Pressure Boost Installations. 6. On installations that are using noz- zles for mist spraying, install a filter in the discharge plumbing to prevent the nozzles from becoming plugged.
115 Volts Single Phase Line NOTE: Dual voltage motors, change the red and gray wire to the voltage required. Figure 9 - Wiring Diagram for Single Phase 1/3 - 2 HP Motors 230 Volts Single Phase Line NOTE: Single voltage (230V) motor, and can not be connected to 115V.
Select the voltage you are to use, either 115V or 230V single phase, 230V or 460V three phase. b. The 1/3, 1/2 and 3/4 HP single phase pumps are factory connected for 115V at the motor. The 1, 1 HP pumps are factory connected for 230V at the motor.
Operation (Continued) MOTOR/PUMP ROTATION 1. Single phase models are one (1) rotation only (counter- clockwise when facing the pump end) and cannot be reversed. 2. Proper rotation of pump impeller is critical for three phase pumps. Pump motor should turn counterclockwise (CCW) when facing pump end.
MOTOR REPLACEMENT The motor can be replaced with any standard Nema 56J jet pump motor (of proper HP for each pump) by referring to the following instructions. 1. Follow steps as outlined under Rotary Seal Replacement and Pump Disassembly.
Troubleshooting Chart Symptom Possible Cause(s) Pump won’t 1. Blown fuse or open circuit breaker start or run at full speed 2. Power supply in OFF position 3. Incorrect voltage at motor (check volt- age with motor running) 4. Loose, broken or incorrect wiring 5.
Booster Pump Parts Drawing ITEM NO. DESCRIPTION Motor †Governor †Switch Motor Seal, Rotary Barrel Discharge Head Discharge Bearing O-ring (2) Plate, Diffuser Impeller Diffuser Diffuser Bearing Shim as Required Shaft and Coupling Assembly Mounting Ring Hex Head Bolts (4) †MotorAccess Cover †Screws, Access Cover (2) *See note below parts included in cartridge assembly.
PRESSURE BOOSTER PUMP REPAIR PARTS (For Pricing Refer To Repair Parts Price List) ITEM REPLACEMENT MOTORS ODP NEMA J 1/3 HP ODP NEMA J 1/2 HP ODP NEMA J 3/4 HP ODP NEMA J 1 HP ODP NEMA J 1-1/2 HP...
PRESSURE BOOSTER PUMP REPAIR PARTS FORM NO. FW0046 0907 (For Pricing Refer To Repair Parts Price List) SUPERSEDES 0206 PAGE 4-8A REPAIR PARTS ITEM Discharge Head 3/4” NPT 5 - 7 - 10 - 19 GPM, Mounting Ring 3/4” NPT 60 HZ &...