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Summary of Contents for CPE FLEXIBLE IMPELLER
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Page 2: Table Of Contents
7.2 Protection Features ......................9 7.4 Specifications........................11 8. PUMP PARTS ..........................12 8.1 Direct Shaft parts ......................12 8.2 Bare Shaft Parts ........................12 9. TROUBLESHOOTING ........................13 9.1 Pumping ..........................13 9.2 VFD Error Codes .......................15 CPE Systems Inc. www.cpesystems.com +1 800 668 2268 sales@cpesystems.com... -
Page 3: Introduction
1. INTRODUCTION Thank you for purchasing a CPE Flexible Impeller Pump. Your pump comes completely set up, wired, and pre-programmed. Please read this manual front to back, it includes care instructions for your pump. 2. QUICK START GUIDE This pump was assembled, wired, programmed, and tested before shipping. It should be ready for use without any modifications or changes required on your part. -
Page 4: Keypad Guide
This does not guarantee a power-off state. Be sure the pump is unplugged or that the main power switch or circuit breaker is in the "OFF" position before servicing the drive. CPE Systems Inc. www.cpesystems.com +1 800 668 2268... -
Page 5: Drive Operation
Renewed clicking: Exit full keypad control Display "OFF?" → confirm with Shortly Local keypad control active Reversal of rotation direction Display "LOC" Display "REV?"→ Confirm with CPE Systems Inc. www.cpesystems.com +1 800 668 2268 sales@cpesystems.com... -
Page 6: Line Installation
If the discharge is horizontal, an eccentric reducer should be used, which should be positioned with the straight side down. CPE Systems Inc. www.cpesystems.com +1 800 668 2268... -
Page 7: Pump Cleaning
5. PUMP CLEANING 5.1 Clean In Place Our flexible impeller pumps are designed to be cleaned in place (CIP). No disassembly should be required for cleaning if a proper CIP procedure is followed. 5.2 Cleaning Stainless Steel Cleaning of stainless steel (AISI 300 Series), manually or chemically, is dependent on the process environment the equipment is operated in. -
Page 8: Maintenance
6. MAINTENANCE For flexible impeller pumps, it is not necessary to disassemble if used in a Clean-In-Place installation. In some applications, it may be necessary to disassemble parts of the pump for Caution: cleaning and sanitizing. The extent of disassembly will depend on the application and the type Before servicing of seal used in your pump. -
Page 9: Vfd Digital Speed Control
• Overtemperature of motor - PTC or thermal contact • Overvoltage • Motor stalling Leakage Current: >3.5 mA AC, >10 mA DC (EN 1800-5-1) Starting Current: ≤ 3 x rated mains current CPE Systems Inc. www.cpesystems.com +1 800 668 2268 sales@cpesystems.com... - Page 10 PID setpoints or torque setpoints for the motor control. Switching to the next setpoint can be executed in a time-based or event-based manner. Note: This table is provided for reference only. Please contact customer support before changing any parameters. CPE Systems Inc. www.cpesystems.com +1 800 668 2268 sales@cpesystems.com...
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Page 11: Specifications
Brake management for brake control with low rate of wear Dynamic braking through brake resistor S-ramps for smooth acceleration and delay Flying restart circuit, PID controller Safety Technology Safe torque off (STO) CPE Systems Inc. www.cpesystems.com +1 800 668 2268 sales@cpesystems.com... -
Page 12: Pump Parts
03. Pump Cover 66. Elastic Ring 05. Shaft 66A. ELastic Ring 06. Bearings Support 70. Bearing 08. Mechanical Seal 80. O-ring 17. Spacer Bushing 82. Splash Ring 29. Tie Bar 88. Seal CPE Systems Inc. www.cpesystems.com +1 800 668 2268 sales@cpesystems.com... -
Page 13: Troubleshooting
9. TROUBLESHOOTING CPE pumps are relatively maintenance-free with the exception of sanitizing and seal replacement. However, like any piece of machinery occasional problems can arise. This section provides a means of determining and correcting most of your pump problems. The motor manufacturer should be contacted for specific repair instructions on the motor. - Page 14 Attach the pump and/or motor and check whether the pipes baseplate are connected without stress and align the coupling 21. Impeller is worn out or has operated in Replace the impeller vacuum CPE Systems Inc. www.cpesystems.com +1 800 668 2268 sales@cpesystems.com...
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Page 15: Vfd Error Codes
(P706.01 = 0: Brake resistance) 3220 DC bus undervoltage Trouble • Check mains voltage • Check fuses • Check DC bus voltage (P105.00) • Check mains settings CPE Systems Inc. www.cpesystems.com +1 800 668 2268 sales@cpesystems.com... - Page 16 Note: The warning will be reset if the thermal load falls below the warning threshold (P707.08) of - 20% FF37 Automatic start disabled Fault • Deactivate start command and reset error CPE Systems Inc. www.cpesystems.com +1 800 668 2268 sales@cpesystems.com...
- Page 17 Blinking (1 Hz) Firmware update active. Both LEDS are blinking in a rapidly alternating mode "Visual tracking" function is active. Both LEDs are blinking in a very rapidly synchronous mode CPE Systems Inc. www.cpesystems.com +1 800 668 2268 sales@cpesystems.com...
- Page 18 Thank you for reading. Please contact CPE Systems if you have any questions or concerns not covered in this manual. We would be happy to assist you in any way possible. Phone Number (Canada): 604 988 7151 Phone Number (International): +1 800 668 2268 Email: sales@cpesystems.com...
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