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Safety regulations, safety information
3.1 SAFETY REGULATIONS
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All work must be performed by trained mechanics at competent repair facilities or authorized specialist
companies who have access to all relevant tools and have acquired the know-how required for this work.
Anyone who performs maintenance and repair work must be trained in automotive mechanics and already
have experience in repairing trailers. Anyone who performs brake work must be trained in brake systems.
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Comply with local safety regulations.
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The relevant operation and service regulations as well as safety regulations of the vehicle manufacturer and
of the manufacturers of other vehicle parts must be adhered to.
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The dust created from grinding brake pads comprises particulate matter that can cause lung damage.
A safety mask must therefore be worn to prevent brake dust from being inhaled.
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Use prescribed dust washing devices or vacuum cleaners for cleaning, never use compressed air or other
high-pressure devices.
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Ensure adequate ventilation at the workplace.
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The vehicle must be prevented from moving during repair work. Please observe the relevant safety regula-
tions for repair work on commercial vehicles, in particular the safety regulations for jacking up and securing
the vehicle.
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During repair work, make sure that the brake is not operated inadvertently.
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Do not perform repair work unless wearing protective clothing (gloves, safety boots, safety goggles, etc.)
and using the recommended tools.
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Work on brake components removed from the vehicle must be carried out with the components fi xed in
place such as in a vice.
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Only use recommended tools.
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Handle brake calipers only at the sides when removing them to avoid crushing your fi ngers.
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A second mechanic must provide assistance when working with heavy components (brake discs or brake
removal/installation).
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All air lines and components must be depressurised before being removed.
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Following each repair, perform a function check or a test drive in order to make sure that the brakes are
functioning correctly. New discs and pads only have maximum effect after a few braking actions.
Avoid hard braking.
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All exchanged components must be reused or disposed of in accordance with the applicable environmental
regulations, laws and directives.
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The brake caliper with the clamping unit must not be opened. The mounting bolts of the cover as well as the
pin in the area of the brake lever must not be unscrewed or released.
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The remaining thickness of the brake pad (see page 6-5) and the condition of the brake disc (see page 6-7)
must be visually inspected at regular intervals with respect to the way in which the vehicle is used.
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Tighten screws and nuts with the prescribed tightening torque.
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Only use wheels with valves outside the wheel disc.
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