ATO 2hp (1.5kW) Stainless Steel Motor Instruction Manual

1. Prodotto finitoview

This manual provides essential information for the safe and efficient installation, operation, and maintenance of your ATO 2hp (1.5kW) Stainless Steel Motor. This 3-phase motor operates at 208-230V and is designed for environments requiring high hygiene, such as meat, poultry, fish, dairy, and beverage industries.

Caratteristiche principali:

Costruzione in acciaio inossidabile: Durable and easy to clean and sanitize enclosures, ensuring long-lasting performance in harsh industrial conditions.
Grado di impermeabilità: IP65 protection against water, making these motors suitable for clean-in-place (CIP) washdown procedures, essential for maintaining hygiene in food processing.
Encapsulated Windings: Prevents water and moisture from reaching the windings, ensuring reliable operation and longevity.
Efficienza energetica: Low surface temperature and high efficiency contribute to reduced operating costs, enhancing overall cost-effectiveness and sustainability.

ATO 2hp Stainless Steel Motor, front view — Figura 1: Fronte view of the ATO 2hp Stainless Steel Motor.

ATO 2hp Stainless Steel Motor, side view con albero — Figura 2: lato view of the ATO 2hp Stainless Steel Motor, showing the output shaft.

2. Informazioni sulla sicurezza

Read all safety instructions carefully before installing, operating, or performing maintenance on the motor. Failure to comply with these instructions may result in serious injury or equipment damage.

Rischio elettrico: Ensure power is disconnected and locked out before any installation or maintenance work. Only qualified personnel should perform electrical connections.
Parti rotanti: Keep hands, clothing, and tools clear of rotating parts during operation.
Superfici calde: The motor surface may become hot during operation. Allow adequate cooling time before handling.
Messa a terra corretta: Always ensure the motor is properly grounded according to local electrical codes.
Condizioni ambientali: Do not operate the motor outside its specified environmental conditions (e.g., temperature, humidity, IP rating).

3. Configurazione e installazione

Proper installation is crucial for the motor's performance and longevity. Refer to the technical drawings for mounting dimensions.

3.1 Identificazione dei componenti

Diagram showing motor components: Junction box, Metal rings, Fixed base, Shaft — Figure 3: Key components of the ATO Stainless Steel Motor, including the junction box, metal rings for lifting, fixed base, and shaft.

Scatola di giunzione: Houses electrical connections.
Metal Rings: Used for safe lifting and positioning of the motor.
Base fissa: Provides stable mounting points for securing the motor.
Lancia: The rotating output component that connects to the driven equipment.

3.2 Montaggio

The motor supports B3 (foot-mounted), B5 (flange-mounted), and B14 (face-mounted) configurations. Choose the appropriate mounting type for your application.

Assicurarsi che la superficie di montaggio sia piana, rigida e in grado di sostenere il peso del motore e le forze operative.
Align the motor shaft with the driven equipment precisely to prevent vibration and premature wear.
Secure the motor using appropriate bolts and washers for the chosen mounting type (B3, B5, or B14). Tighten all fasteners to the manufacturer's recommended torque specifications.

Technical drawings for B3, B14, and B5 motor mounting types — Figure 4: Technical drawings illustrating B3 (foot-mounted), B14 (face-mounted), and B5 (flange-mounted) configurations with dimensions.

3.3 Collegamento elettrico

Verificare che l'alimentazione vol.tage (208-230V, 3-phase) matches the motor's rated voltage.
Open the motor's junction box.
Connect the three-phase power lines (L1, L2, L3) to the corresponding motor terminals.
Connect the ground wire to the designated ground terminal.
Ensure all connections are secure and insulated. Close the junction box cover tightly to maintain the IP65 rating.

4. Istruzioni per l'uso

Before starting the motor, perform a final check of all connections and mounting.

Ensure the driven equipment is free from obstructions and ready for operation.
Apply power to the motor. The motor should start smoothly without excessive noise or vibration.
Monitor the motor during the initial run for any unusual sounds, overheating, or performance issues.
If the motor runs in the wrong direction, disconnect power immediately and reverse two of the three-phase power leads.
For continuous operation, ensure adequate ventilation around the motor to prevent overheating.

5. Manutenzione

Regular maintenance ensures optimal performance and extends the lifespan of your stainless steel motor.

5.1 Controlli di routine

Ispezione visiva: Controllare periodicamente eventuali segni di danni, corrosione o collegamenti allentati.
Rumore e vibrazioni: Listen for unusual noises and feel for excessive vibration, which may indicate misalignment or bearing issues.
Temperatura: Monitor the motor's surface temperature. Excessive heat can indicate overload or cooling issues.

5.2 Pulizia

The IP65 rating allows for washdown procedures. Use appropriate cleaning agents for stainless steel surfaces. Avoid high-pressure jets directly on seals or electrical connections, even with IP65 protection.

5.3 Lubrificazione

This motor features sealed bearings that are typically lubricated for life and do not require routine re-lubrication. Consult a qualified technician if bearing noise or performance issues arise.

6. Risoluzione Dei Problemi

This section provides solutions to common operational issues. For problems not listed here, contact technical support.

Problema	Possibile causa	Soluzione
Il motore non si avvia	No power supply; Incorrect wiring; Overload; Blown fuse/tripped breaker	Check power supply; Verify wiring connections; Reduce load; Reset breaker/replace fuse
Il motore gira a caldo	Overload; Insufficient ventilation; High ambient temperature; Bearing issues	Reduce load; Ensure proper airflow; Check ambient temperature; Inspect bearings
Rumore o vibrazioni eccessivi	Misalignment; Loose mounting; Worn bearings; Unbalanced load	Check alignment; Tighten mounting bolts; Inspect/replace bearings; Balance load
Il motore gira nella direzione sbagliata	Sequenza di fase non corretta	Disconnect power and reverse any two of the three-phase power leads.

7. Specifiche

Parametro	Valore
Modello	CEI-802
Potenza nominale	2 CV (1.5 kW)
Volume nominaletage	208V~230V/460V
Number of pole	2P
Fase	3 fase
Metodo di raffreddamento	TEFC
Frequenza	Frequenza 50/60 Hz
Velocità nominale	2950 giri/min
Acciaio inossidabile	304
Grado di protezione	Grado di protezione IP65
Classe di isolamento	Classe F
Funzione di protezione	Impermeabile
Efficienza	IE 4
Peso	39 kg
Certificato	CE, UL

7.1 Mounting Dimensions (mm)

Tipo di montaggio	Dimensioni del telaio	A	A/2	B	C	D	E	F	G	H	K	M	N	P	R	S	T	Flange Hole	Foro dell'albero	AB	AC
B3	125	62.5	100	50	19	40	6	15.5	-	80	-	-	144	-	-	-	-	M6	150	156	135
B14	80	-	-	-	19	40	6	15.5	-	100	80	120	0	M6	3	4	M6	-	144	135
B5	-	-	-	-	19	40	6	15.5	-	165	130	200	0	12	3.5	4	M6	-	144	135

8. Garanzia

This ATO Stainless Steel Motor comes with a Garanzia di 12 mesi from the date of purchase. The warranty covers defects in materials and workmanship under normal use and service. It does not cover damage resulting from improper installation, misuse, unauthorized modifications, or natural wear and tear. For warranty claims, please retain your proof of purchase.

Return Policy: A refund or replacement may be available within 30 days of purchase, subject to the seller's return policy.

9. Supporto

For technical assistance, spare parts, or further inquiries, please contact ATO customer support through the official website or your point of purchase. When contacting support, please provide the motor model number and a detailed description of the issue.

Produttore: ATO

Numero modello articolo: 3-phase 208~230V

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ATO ATO 2hp (1.5kW) Stainless Steel Motor, Model 3-phase 208~230V