IDEC SG4 Type 4 Finger & Hand - Manual (Page 51)

Instruction Manual SG4-B Series
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9. DEVICE MAINTENANCE
SG4-B safety light curtains do not require special maintenance
operations.
To avoid the reduction of the operating distance, optic protective front
surfaces must be cleaned at regular intervals.
Use soft cotton cloths damped in water.
Do not apply too much pressure on the surface in order to avoid
making it opaque.
Please do not use on plastic surfaces or on light curtain painted
surfaces:
 alcohol or solvents
 wool or synthetic cloths
 paper or other abrasive materials
9.1. Product disposal
Under current Italian and European laws, DATASENSOR S.p.A. is
not obliged to take care of product disposal at the end of its life.
DATASENSOR S.p.A. recommends to dispose of the product in
compliance with local laws or contact authorised waste collection
centres.