Ridder RW800 - Residual Risks

Safety instrucons
• For a fail-safe function install redundant safety systems to prevent that loads or system parts
fall uncontrolled. Install (if necessary) protection from system parts that move. Obey the
applicable national and/or local standards and guidelines of the related type of operated
system.
• Use (if applicable) personal protecve-equipment for protecon which agrees with the dierent
types of work.
• Do not let persons and not approved personnel be near controls and systems in operaon.
• Damaged systems must be stopped immediately unl they are repaired.
• Use safety barriers for system parts that move. Refer to the applicable standards and guidelines.
• The safety distance to the danger zone (if applicable) must agree with applicable standards and
guidelines (for example ISO 13857:2008).
• Do not operate systems when the motor gearbox (internally and/or externally) is frozen in cold
and moist condions (for example because of snow or ice).
• Do not operate systems when persons are in the danger zone and can touch the system.
• Monitor the danger zone when you work with or near the system.
• Stop and de-energize systems during maintenance and cleaning work on or near the system.
• Make sure that there is sucient space between parts that move and adjacent objects.
• Stay away from or safety areas where there is a risk to become caught in a system that moves.
• The torque and the duty cycle of the system must be in the range of the motor gearbox
parameters.
2.3 Residual risks
Automac controls
The Ridder drive-units are usually used in automac controlled systems. Persons who do work or
stay near the system must know about that. If persons or their clothes touch the system during
operaon, it can be dangerous.
Forces
Ridder cannot be sure that there will be no injury to persons or damage to the system because of
the forces in the systems (in which the drive unit is installed).
If you do not obey the safety instrucons that follow it can be
dangerous and cause injury.
Persons can be in danger of life if they touch a system that is in
operaon.
Ridder Drive Systems B.V.
T +31 (0)341 416 854 - F +31 (0)341 416 611 - I ridder.com
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