Introduzione
OptiMATE 7 Ampmatic TM-255 is an advanced, fully automatic 12V battery charger and maintainer designed for various lead-acid battery types, including AGM, GEL, and STD. It features a 9-step charging program to optimize battery performance and extend battery life. This manual provides essential information for the safe and effective use of your OptiMATE 7 Ampmatic charger.
Caratteristiche principali:
- Battery Saving Capability: Recovers neglected 12V lead-acid batteries from as low as 0.5 Volts.
- Ampmatic Charge Control: Automatically adjusts charging current (3 to 400Ah) to suit the battery size and condition for efficient charging.
- Volume di cellatage Bilanciamento: Prepares new batteries for initial use and optimizes overall battery performance.
- Funzionamento automatico: Connect and forget functionality with continuous monitoring and maintenance.
- Maggiore durata della batteria: Provides 24/7 protection against discharge and maintains optimal battery health.
- Applicazione versatile: Suitable for motorcycles, cars, trucks, marine craft, and RVs.
- Design durevole: Fully sealed case offers protection against spills and light rain.
Importanti istruzioni di sicurezza
Si prega di leggere attentamente tutte le istruzioni di sicurezza prima di utilizzare il caricabatterie. Il mancato rispetto di queste istruzioni può causare scosse elettriche, incendi o lesioni gravi.
- Ventilazione: Always operate the charger in a well-ventilated area. Batteries can produce explosive gases.
- Protezione degli occhi e del viso: Wear appropriate eye and face protection when working near batteries.
- Vietato fumare/scintille: Non fumare e non lasciare scintille o fiamme libere nelle vicinanze della batteria o del caricabatterie.
- Disconnect AC First: Always disconnect the AC power cord from the outlet before connecting or disconnecting the DC output leads to/from the battery.
- Collegamento corretto: Collegare il positivo (rosso) clamp al terminale positivo (+) della batteria e al terminale negativo (nero) della batteriaamp to the negative (-) battery terminal or vehicle chassis away from the battery.
- Uso interno: Questo caricabatterie è progettato per l'uso in ambienti interni. Non esporlo a pioggia o umidità eccessiva.
- Bambini: Tenere il caricabatterie e la batteria fuori dalla portata dei bambini.
- Caricabatterie danneggiato: Do not operate the charger if it has been dropped, damaged, or shows any signs of malfunction. Contact Tecmate support.
Contenuto della confezione
Verificare che tutti gli articoli siano presenti nel pacco:
- OptimATE 7 Ampmatic Battery Charger (Model TM-255)
- Battery clip set (for temporary connection)
- Fused ring terminal set (for permanent connection)
- Manuale di istruzioni (questo documento)

Image: OptiMATE 7 Ampmatic TM-255 Battery Charger with included battery clips and ring terminals.
Impostazione e connessione
- Preparare la batteria: Ensure the battery terminals are clean and free of corrosion. If it's a serviceable battery, check fluid levels and top up with distilled water if necessary (do not overfill).
- Scegli il metodo di connessione:
- Morsetti per batteria: For temporary connection. Ensure a secure connection to the battery terminals.
- Terminali ad anello: For permanent connection. Attach the ring terminals to the battery posts and route the cable away from moving parts.
- Collegamento alla batteria:
- Collegare il ROSSO (+) charger lead to the POSITIVO (+) terminale della batteria.
- Collegare il NERO (-) charger lead to the NEGATIVO (-) battery terminal. If charging a battery installed in a vehicle, connect the black lead to the vehicle chassis away from the battery and fuel line.
- Collegamento all'alimentazione CA: Plug the charger's AC power cord into a standard wall outlet (100-240V AC). The charger will automatically begin its diagnostic and charging process.

Image: Illustration of connecting the OptiMATE 7 Ampmatic charger to a 12V battery using battery clips.
Istruzioni per l'uso
OptiMATE 7 Ampmatic operates automatically through a 9-step program. Once connected to the battery and AC power, it will initiate the charging process.
9-Step Charging Program Overview:
- Step 1: Program Selection: Automatic selection for 12V batteries.
- Step 2: Save (0.5V): Alto volumetage desulphation mode for severely neglected batteries.
- Step 3: Save (1.5V): Basso volumetage desulphation mode.
- Step 4: Save (2V): Pulse desulphation mode.
- Fase 5: Ampcarica automatica: Bulk charge phase, current adjusted based on battery condition.
- Step 6: Absorption: volume costantetage charge to ensure full charge.
- Step 7: Cell Voltage Bilanciamento: Optimizes individual cell voltage for new or deeply discharged batteries.
- Step 8: Test: Checks battery charge retention and overall health.
- Step 9: OptiMATE Maintenance: Float charge mode to maintain the battery at optimal voltage senza sovraccaricare.
The charger's LEDs will indicate the current charging stage and battery status. Refer to the charger's label for specific LED interpretations.
Manutenzione e stoccaggio a lungo termine
OptiMATE 7 Ampmatic is designed for long-term connection to maintain batteries. For optimal battery life and charger performance:
- Connessione continua: The charger can remain connected to the battery indefinitely, providing intelligent maintenance charging.
- Battery Cleanliness: Periodically inspect battery terminals for corrosion and clean them if necessary.
- Fluid Levels (for serviceable batteries): For batteries with removable caps, check electrolyte levels monthly during long-term maintenance and top up with distilled water if needed.
- Charger Condition: Keep the charger clean and dry. Avoid covering it during operation to ensure proper ventilation.
Risoluzione dei problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Charger not turning on / No LEDs active. | No AC power; poor battery connection; severely discharged battery (below 0.5V). | Check AC outlet and power cord. Ensure secure connection to battery terminals. If battery is below 0.5V, it may be unrecoverable. |
| Charger stays in "Save" mode for extended periods. | Battery is deeply sulphated or damaged. | Allow the charger to continue. If it doesn't progress after 24 hours, the battery may be beyond recovery. |
| Battery not reaching full charge. | Incorrect battery type selected (not applicable for Ampmatic); internal battery fault; poor connection. | Ensure connections are secure. Have the battery professionally tested for internal faults. |
| Charger indicates fault (specific LED pattern). | Short circuit; reverse polarity; internal charger fault. | Disconnect immediately. Check for short circuits or reverse polarity. If problem persists, contact Tecmate support. |
For further assistance, please refer to the official Tecmate websito o contattare il servizio clienti.
Specifiche tecniche
| Modello | TM-255 |
| Marca | Tecmate |
| Ingresso volumetage | 240 Volts AC (compatible with 100-240V AC) |
| Volume di uscitatage | 12 Volt CC |
| Valutazione attuale | 10 Amps |
| Capacità della batteria | 3 to 400 Ah (Ampmatic control) |
| Tipi di batteria | 12V Lead-Acid (AGM, GEL, STD, Deep Cycle, Starter) |
| Fasi di ricarica | Programma automatico in 9 fasi |
| Peso dell'articolo | 3.23 libbre (circa 1.46 kg) |
| Dimensioni del pacco | 12.83 x 8.27 x 3.35 pollici (circa 32.6 x 21 x 8.5 cm) |
| Valutazione dell'involucro | Fully sealed case (protection against spillage and light rain) |
Garanzia e supporto
OptiMATE 7 Ampmatic TM-255 is manufactured by Tecmate. For warranty information, technical support, or service inquiries, please visit the official Tecmate websito o contattare il loro servizio clienti.
Produttore: Tecmate
Websito: www.tecmate.com
Conservare la prova d'acquisto per eventuali richieste di garanzia.





