8
For Your Safety
2.3 Personnel Qualifications
• Suitable technical training is a prerequisite.
• In-house electronics training is required.
• Technical knowledge and experience concerning use of the guard is required in order to assure correct
evaluation of the safe working status during assembly, initial start-up and electrical installation.
• Trained personnel must have uninterrupted access to the operating instructions.
CAUTION!
Risk of personal injury or property damage in case of incorrect initial start-up and
maintenance!
Personal injury and damage to equipment may occur.
• Adequate training and qualification of personnel
2.4 Modification of Products
NOTE!
Modification of the product is impermissible.
Non-observance may result in loss of the CE marking and the guarantee may be rendered
null and void.
2.5 General Safety Precautions
NOTE!
• These instructions are an integral part of the product and must be kept on hand for the
entire duration of its service life.
• Read the operating instructions carefully before using the product.
• Protect the sensor against contamination and mechanical influences.
• Additional measures may be necessary in order to assure that the ESPE does not fail in a
dangerous fashion due to other types of light which are used in a special application
(e.g. emission due to welding sparks or the effects of stroboscope lights).
2.6 Approvals and protection class
AOPD
21BS
