Evosta 2 40-70/130 - Pump DAB - Free user manual and instructions
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| Product Type | Circulator Pump |
| Model | Evosta 2 40-70/130 |
| Brand | DAB |
| Connection Size | 1 1/2" (40 mm) |
| Port-to-Port Distance | 130 mm |
| Power Consumption | 40 - 70 W |
| Voltage | 230 V ~ 50 Hz |
| Max Flow Rate | Approx. 4.5 m³/h |
| Max Head | 7 meters |
| Weight | 2.8 kg |
| Insulation Class | F |
| Protection Class | IP44 |
| Functions | Heating, cooling, domestic hot water circulation |
| Speed Control | 3-speed manual or auto-adapt (depending on version) |
| Pump Design | Wet rotor, glandless |
| Installation | Horizontal or vertical, shaft horizontal |
| Maintenance | Clean exterior with damp cloth; no internal maintenance required |
| Safety Features | Overload protection, thermal cut-out |
| Spare Parts Availability | Replacement heads and capacitors available from DAB |
| General Information | Energy-efficient circulator for residential and light commercial systems |
Frequently Asked Questions - Evosta 2 40-70/130 DAB
How do I install the Evosta 2 40-70/130 pump?
The pump can be installed horizontally or vertically with the motor shaft horizontal. Ensure the flow direction matches the arrow on the housing, and use appropriate thread sealant on connections.
What should I do if the pump is not starting?
Check power supply and ensure the capacitor is functional. Also verify that the rotor is not stuck by using the built-in air bleed screw on the front cover to release any air locks.
How do I adjust the pump speed?
The pump has a 3-speed switch located under the terminal box cover. Select the desired speed (I, II, III) based on system requirements. Some models feature auto-adapt mode.
Is the pump suitable for hot water systems?
Yes, the Evosta 2 is designed for heating, cooling, and domestic hot water circulation, with a maximum fluid temperature of 110°C.
How do I prime the pump?
The pump is self-priming for wet installations. For dry starts, fill the system with water and open the air vent screw to release trapped air until water flows out.
What does the LED light on the motor indicate?
A steady green LED means normal operation. Flashing red indicates a fault (e.g., overheating, locked rotor). Consult the manual for troubleshooting codes.
Can the pump be used with glycol mixtures?
Yes, but mixtures with up to 30% glycol are acceptable. Higher concentrations may reduce performance and require a more powerful pump.
How do I clean the pump?
Disconnect power and wipe the exterior with a damp cloth. Do not use abrasive cleaners or immerse the pump in water. No internal cleaning is required.
What should I check if the pump is noisy?
Check for air in the system (bleed it out), ensure the pump is not running dry, and verify that the mounting is rigid. If noise persists, inspect for worn bearings.
Where can I find spare parts for this pump?
Spare parts such as replacement pump heads, capacitors, and seals are available from authorized DAB dealers or online service portals.
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USER MANUAL Evosta 2 40-70/130 DAB
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Product information
Brand : DAB
Model : Evosta 2 40-70/130
Category : Pump