D41L
20
Set-up and Maintenance/Disassembly and Disposal
Set-up and Maintenance
Functional testing
The safety function of the safety components must be tested.
The following conditions must be previously checked and met:
1.
Check maximum. axial misalignment of actuator and safety door
switch.
2.
Check maximum. angular misalignment. (Refer to Mounting.)
3.
Fitting and integrity of the cable connections.
4.
Check the switch enclosure for damage.
5.
Remove particles of dust and soiling.
6.
For variants with an emergency exit, the following is to be
considered:
Note: 1.
For variants with emergency exits it should be possible to
open the guard door inside the hazardous area; it should not
be possible to lock the guard door from inside.
Maintenance
Maintenance frequency
SIL3 / PLe at least once a month
SIL2 / PLd at least once a year
(Daily inspection)
• For each guard door, check that the machine stops when the guard
door opens.
(Inspection every 6 months)
• Check for a secure installation of the actuator and the safety door
switch
• Check maximum. axial misalignment of actuator and safety door
switch.
• Check maximum. angular misalignment. (Refer to Mounting.)
• Fitting and integrity of the cable connections.
• Check the switch enclosure for damages
• Remove soiling
Disassembly and Disposal
Disassembly
The product must be disassembled in a de-energized condition only.
Disposal
The product must be disposed of in an appropriate manner in
accordance with the national prescriptions and legislations.
• Ecolab and its logo are registered trademarks of Ecolab USA Inc.
