10
Operating instructions
Solenoid interlock
AZM300
EN
7.2 Maintenance
In the case of correct installation and adequate use, the safety
switchgear features maintenance-free functionality. A regular visual
inspection and functional test, including the following steps, is
recommended:
• Check for a secure installation of the actuator and the solenoid
interlock
• Check max. axial misalignment of actuator and solenoid interlock.
• Check max. angular misalignment (see “Mounting” part)
• Fitting and integrity of the cable connections.
• Check the switch enclosure for damages
• Remove soiling
Adequate measures must be taken to ensure protection
against tampering either to prevent tampering of the safety
guard, for instance by means of replacement actuators.
Damaged or defective components must be replaced.
8. Disassembly and disposal
8.1 Disassembly
The safety switchgear must be disassembled in a de-energised
condition only.
8.2 Disposal
The safety switchgear must be disposed of in an appropriate manner in
accordance with the national prescriptions and legislations.
7. Set-up and maintenance
7.1 Functional testing
The safety function of the safety components must be tested.
The following conditions must be previously checked and met:
1. Check max. axial misalignment of actuator and solenoid interlock.
2. Check max. angular misalignment (see “Mounting” part)
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 and emergency release,
the following is to be considered:
• For variants with emergency exits it should be possible to open the
safety guard inside the hazardous area; it should not be possible to
lock the safety guard from inside.
• By operating the emergency release lever outside of the hazardous
zone it must be possible to open the guard system.
9. Appendix
9.1 Wiring examples
The application examples shown are suggestions. They however do not release the user from carefully checking whether the switchgear and
its set-up are suitable for the individual application.
Wiring example 1: Series-wiring of the AZM300 with conventional diagnostic output
The voltage is supplied at both safety inputs of the terminal safety component of the chain (considered from the safety-monitoring module).
The safety outputs of the first safety component are wired to the safety-monitoring module.
X1
Y1
X2
Y2
1
2
3
5
6
8
X1 X2 24V GND
Y1
Y2
1
2
3
5
6
8
X1
4
Y1
4
Y1
X2
7
Y2
7
Y2
OUT
24V GND
OUT
SPS/PLC
IN
SPS/PLC
SPS/PLC
IN
24 VDC
GND
SPS/PLC
Safety outputs → evaluation
