Bosch Kl 1208 Manual Access

Navigate to the “Service” or “Support” section, then look for “Discontinued Products.” Search using the exact model number: KL 1208. The manual is often buried under “Old Battery Chargers.”

Because Bosch no longer produces this relay in large quantities, original printed manuals are rare. However, the information can be obtained from:

Note: Searching for “Bosch 0 332 014 006 datasheet” may yield better results than “KL 1208 manual,” as Bosch uses both identifiers.

The Bosch KL 1208 (also referred to as the ML 1208E) is a historical battery charger designed for 12V lead-acid batteries. It serves three primary functions: as a battery charger, a battery test indicator, and a work lamp/buffer. Core Specifications Battery Voltage: 12V. Charging Current: Effective 12A / Arithmetic 8A.

Capacity Range: Suitable for batteries with a capacity of at least 5 Ah. Input Voltage: 230V. Weight: Approximately 3.3 kg. Operating Instructions 1. Preparation

Ventilation: Ensure you are in a well-ventilated area, as charging can generate explosive gases.

Battery Maintenance: For standard batteries, unscrew the filler plugs. Check fluid levels and top up with distilled water if the lead plates are not covered by at least 5mm of fluid.

Safety: Wear protection; battery acid is highly corrosive. If skin contact occurs, rinse immediately with soap and water. 2. Connection Sequence bosch kl 1208 manual

Check Power: Ensure the charger is unplugged from the mains before connecting to the battery.

Attach Clamps: Connect the RED (+) clamp to the positive battery terminal and the BLACK (–) clamp to the negative terminal.

Power On: Plug the charger into the AC outlet and set the switch to the "I" (On) position. 3. Charging Status

Indicator Lights: A yellow LED typically lights up about 30 seconds after starting. A flashing light means charging is in progress, while a continuous light indicates charging is complete (provided no other loads are connected).

Deep Discharge: The charger may not start charging if the battery voltage is below 8V. 4. Battery Test Mode

Set the switch to "TEST" (mains connection is not required for this). This mode is intended for batteries between 24 and 66 Ah.

To test, apply a load (e.g., turn on vehicle high beams); the unit uses its internal lamp as an indicator. Safety & Maintenance Navigate to the “Service” or “Support” section, then

Operating Temp: Do not use in temperatures exceeding 35°C (95°F) or on heated surfaces.

Ventilation: Never cover the ventilation slots during operation.

Reverse Polarity: If connected backwards, the charger should automatically shut down to prevent damage.

For additional technical documents or historic workshop equipment support, you can visit the Bosch Classic Media Library or the Bosch Automotive Download Center.

Bosch KL 1208 (also known as the EPS 1208 in some markets) is a professional-grade, 8-Amp electronic switch-mode battery charger designed for 12V lead-acid batteries, including deep-cycle and gel types. It is known for its "set and forget" automatic operation, allowing batteries to remain connected indefinitely without risk of overcharging. electronic power systems pty. ltd. Key Specifications Input Voltage: 90–260 VAC (Universal mains compatibility). Output Current: Charging Voltages: Boost charge at 14.7VDC; Float charge at 13.8VDC. Max Battery Capacity:

Recharges a 50 A.H. battery to 80% in approximately 8 hours. Efficiency: Approximately 85%. electronic power systems pty. ltd. Operating Instructions

For safe and effective charging, follow these steps in order: Preparation Note: Searching for “Bosch 0 332 014 006

: Ensure the battery terminals are clean. If using a standard vented battery, check fluid levels and top up with distilled water if necessary. Power On First : Unlike many modern smart chargers, this model must be plugged into the mains and switched ON before connecting to the battery. Connection Connect the terminal to the positive (+) battery pole. Connect the terminal to the negative (–) battery pole.

Note: If the battery is in a vehicle, connect the black lead to the vehicle chassis away from fuel lines instead of the battery post. Charging Phase : A green LED on the front panel indicates active charging.

Once the battery reaches roughly 80% charge, the green LED will turn off. Keep the battery connected

after the light goes out to complete the float/maintenance charge. Completion

: To verify a full charge, disconnect AC power for 30 seconds and reconnect; the LED should flash momentarily and then stay off. upload.sunsky-online.com Safety & Troubleshooting Ventilation

: Always charge in a well-ventilated area, as batteries can release explosive gases. Polarity Protection

: The unit is electronically protected against reverse polarity and short circuits; it will immediately shut down if leads are crossed. Deep Discharge : The charger may not start if the battery voltage is

: It is normal for the charger to feel warm or hot during the initial high-current charging phase. Master Instruments For official technical documents, you can visit the Bosch Automotive Service Solutions Media Library Energy Matters Resource Center of the manual, or are you trying to troubleshoot a specific charging issue? 3-Stage Automatic Smart Battery Charger With ... - Sunsky

Note: The Bosch KL 1208 is an older, discontinued 12V lead-acid battery charger/maintainer (often for motorcycle, tractor, or lawnmower batteries). The manual is critical for its safe use because it has no automatic shut-off for all modes.