1. Kupu Whakataki
This manual provides essential information for the safe and efficient installation, operation, and maintenance of the Grundfos UPS 32-80 F 200 Series Circulator Pump. Please read these instructions carefully before installing or operating the pump.
1.1 Nga Korero Haumaru
- Always disconnect power before performing any installation, maintenance, or service.
- Me whakarite kia honoa ngā hononga hiko katoa e tētahi tohunga hiko, ā, kia tutuki hoki i ngā ture ā-rohe.
- The pump operates with high voltage (460V); exercise extreme caution.
- Kaua e whakahaerehia te papu me te kore he wai.
2. Hua Neke Atuview
The Grundfos UPS 32-80 F 200 Series Circulator Pump is a canned rotor type, where the pump and motor form an integral unit without a shaft seal. Bearings are lubricated by the pumped liquid. This design minimizes maintenance and simplifies disposal.
Key characteristics include a 2-speed motor, ceramic radial bearings, carbon axial bearings, and stainless steel components for the rotor can, bearing plate, and rotor cladding. The stator housing is made of aluminum alloy, and the pump housing is cast iron. The stator includes a built-in thermal switch. This model features a 3-phase motor and is supplied with a standard module in the terminal box for connection to the main supply via an external contactor.
An image showing the Grundfos UPS 32-80 F 200 Series Circulator Pump, a red-colored unit with a motor housing and two flanged pipe connections.
3. Whakatakotoranga Hangarau
| Whakatakotoranga | Uara |
|---|---|
| Tau tauira | 96402711 |
| Momo Motuka | 3-waahanga |
| Whakatauhia Voltage | 460V |
| Auautanga | 60 Hz |
| Flange Standard | USA Oval |
| Hononga Paipa | GF 15/26 |
| Pēhanga Stage | 145 PSI |
| Max. Te Mahi Mahi | 145.04 PSI |
| Taumaha Tūemi | 35.9 pauna |
| Rauemi | Aluminum, Stainless Steel, Cast Iron |
4. Tāutanga
4.1 Nga Tirohanga i mua i te whakaurunga
- Verify that the pump's specifications match the system requirements.
- Inspect the pump for any visible damage from shipping.
- Ensure adequate space for installation, maintenance, and ventilation.
4.2 Whakapiki
- Mount the pump in a horizontal position with the motor shaft horizontal to ensure proper bearing lubrication.
- Use appropriate gaskets and ensure pipe connections (GF 15/26, USA Oval Flange) are secure and leak-free.
- Support the piping adequately to prevent strain on the pump housing.
4.3 Hononga Hiko
- The pump requires a 3-phase, 460V, 60 Hz power supply.
- Connect the standard module in the terminal box to the main supply via an external contactor.
- Me whakarite kia tika te turanga i runga i nga tohu hiko o te rohe.
- Verify correct motor rotation direction upon initial startup.
5. Mahi
5.1 Whakaohoatanga Tuatahi
- Before starting, ensure the system is filled with liquid and vented to remove air.
- Gradually open isolation valves.
- Energize the pump via the external contactor.
- Monitor for unusual noises or vibrations.
5.2 Te Whakatikatika Tere
The pump features a 2-speed motor. Refer to the specific wiring diagram provided with your pump for instructions on how to switch between the two speeds. Adjust speed based on system flow and head requirements.
6. Tiaki
The Grundfos UPS 32-80 F 200 Series pump is designed for minimal maintenance due to its canned rotor design and liquid-lubricated bearings.
6.1 Nga Tirohanga Mahi
- Periodically check for leaks around pipe connections.
- Whakarongo ki ngā haruru, ki ngā wiri rānei rerekē, he tohu pea tēnei kei te puta he raruraru.
- Ensure the motor is not overheating (the built-in thermal switch provides protection).
6.2 Te horoi
Keep the exterior of the pump clean and free from dust and debris to ensure proper heat dissipation.
7. Te Raru
| Raruraru | Take pea | Rongoā |
|---|---|---|
| Kaore e timata te papu | No power supply; Thermal overload tripped; External contactor issue | Check power connections; Allow motor to cool; Inspect external contactor |
| Te rere whakaheke, te pehanga ranei | Air in system; Partially closed valves; Clogged impeller | Vent the system; Open valves fully; Inspect and clean impeller |
| Haruru/wiriwiri nui | Air in system; Cavitation; Loose mounting; Worn bearings | Vent the system; Ensure adequate inlet pressure; Tighten mounting bolts; Contact service if bearings are suspected |
| Nga turuturu papu | Loose pipe connections; Damaged gaskets | Tighten connections; Replace gaskets |
For issues not listed or if problems persist, contact Grundfos technical support.
8. Pūtāhui me te Tautoko
8.1 Nga Korero Whakaputanga
Grundfos products are covered by a limited warranty against defects in materials and workmanship. The specific terms and duration of the warranty may vary by region and product. Please retain your proof of purchase for warranty claims. For detailed warranty information, refer to the official Grundfos website or contact your local Grundfos representative.
8.2 Tautoko Hangarau
For technical assistance, spare parts, or service, please contact Grundfos customer support or an authorized service center. Have your pump model number (96402711) and serial number ready when contacting support.
You can find contact information for Grundfos support on their official webpae: www.grundfos.com
