BMW 7 Series: Information/Warning Labels

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INFORMATION ON HAZARDS

1.0 Aluminium

HAZARDS INFORMATION CHART

INFORMATION ON METAL FILLER

IMPORTANT: Note the following information before starting to apply metal filler!

• Country-specific safety and industrial safety regulations
• Material safety data sheet of manufacturer
• Processing instructions on the packaging

Storage

Dry at 15ºC to 25ºC.

Shelf life

The packaging is marked with a date.

Do not use the metal filler after this date.

Surface pre-treatment

Grind surface to a metallic bright-finish. The surface must be clean, dry and free from grease.

Clean the surface with a cleaning agent R1 and let it vent for 2-3 minutes.

Processing

The working temperature of the metal filler must be at least 18ºC.

Fig. 18: Identifying Metal Filler And Hardener

1. Metal filler
2. Hardener

NOTE: The mixture ratio refers to the volume.

Mix metal filler in mixture ratio of 5:2. Mix components thoroughly and free of pores.

IMPORTANT: Do not stir components. Danger of air pockets in metal filler!

Working life of the metal filler is approx. 45 minutes.

Applying filler

Apply pressure to apply a thin layer of metal filler. Carefully coat all edges in gaps with filler.

Then fill gap completely with filler. Apply filler with about 30% excess because the filler will significantly shrink during hardening. A second application of metal filler is not possible due to poor adhesion.

IMPORTANT: Use a narrow spatula to fill the gaps. Apply the filler in one draw if possible.

Danger of formation of pores in gaps!

No restrictions related to the layer thickness.

Hardening time

The metal filler must be hardened using a short-wave infrared heater.

• 10 minutes at 50ºC - pre-hardening (avoid formation of bubbles/blisters and pores)
• 10 minutes at 75ºC - 1st stage hardening
• 10 minutes at 85ºC - 2nd stage hardening (avoid material shrinkage)

IMPORTANT: In the first 10 minutes, the temperature of 50ºC may not be exceeded. In contrast, a temperature that is too low may be equalized by extending the time.

NOTE: When the heater is used for the first time, the distances that match the temperature must be determined.

Switch the heater on and change the distance until the surface temperature of the metal filler no longer changes for a period of 2 minutes. Measure the temperature with a temperature gauge. When optical temperature gauges are used (Epsilon value 0.92-0.95), the heater must be switched off briefly during the measurement. Record the measurement.

Post-processing

WARNING: When grinding, wear a fine dust mask with particulate filter P2-P3!

After cooling, the metal filler can be machined.

Pores and faulty spots that become visible after grinding the surface must be closed with polyester filler (BMW Color system).

Special procedure for pores: Use a Ø4.2mm drill. Turn the drill by hand to expand the pores in v shape. by t Fill cavities with polyester filler.

Paintwork

Perform paintwork according to the specifications in the painting handbook.

Metal filler disposal

Hardened metal filler is disposed of as normal waste.

Empty packaging is disposed of as normal waste.

Non-hardened metal filler and mixtures of metal filler with solvent and the like must be disposed of as hazardous waste.

These regulations apply to the Federal Republic of Germany.

For other countries, comply with the (possibly differing) nationally applicable regulations.

Information On Using Cleaning Agent/Paints (Personal Protection Equipment)

WARNING: Use of cleaning agents/paints not compliant with instructions can cause serious injuries or burns! Handling cleaning agents/paints can trigger allergic skin and respiratory reactions!

IMPORTANT: Observe following instructions:

• Store cleaning agents/paints only in a secure cabinet.
• Keep cleaning agents/paints away from naked flames and other sources of ignition.
• Protect cleaning agents/paints from high temperatures and direct sunlight.
• Always keep an eye bath on hand, change the water regularly (once a month).

IMPORTANT: Observe following instructions before use:

• Manufacturer's instructions (on container/packaging)
• Hazard warnings (on container/packaging)
• Manufacturer's instructions on package insert
• Material safety data sheet of manufacturer
• Product information in EPC
• National market regulations

IMPORTANT: Observe following instructions during use:

• Do not eat, drink or smoke while working with these products.
• Avoid direct contact with skin and eyes.
• Wear personal protective clothing/equipment.
• Ensure that all enclosed areas are well ventilated or extract fumes directly.
• Immediately change working clothes soiled with cleaning agent/paint.
• After finishing work, wash your hands and apply protective skin cream.

IMPORTANT: Follow hazard warnings and wear personal protection equipment!

First Aid

• If product comes in contact with eyes, immediately flush with running water for about 10 - 15 minutes.

  Seek the advice of eye specialist.

• In the event of skin contact and where applicable an allergic skin reaction, clean the affected areas immediately with soap and water and then apply silicone-free skin cream. Seek advice of physician.
• If an adhesive product is swallowed, rinse mouth/parts of mouth thoroughly with running water. Drink 1- 2 glasses of water. Do not induce vomiting. Consult a doctor.
• After inhaling vapors ensure ample supply of fresh air. Keep calm, keep respiratory tracks clear and call doctor.

Recycling

Dispose of cleaning agents/paints in a professional manner! Observe national/country-specific disposal regulations.

INFORMATION ON VEHICLE PROTECTION

• Vehicle parts located in the repair zone or threatened by heat, sparks or dust, must be removed or covered.

IMPORTANT: Do not use flammable or dirty material for covering.

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