Inspection; Important Information - Honeywell SYA14 Series Manual

Inspection and Maintenance

Inspection

Important Information

The important examination criteria listed in the following two warnings must be strictly
followed, especially if any installation modifications have occurred that may affect operator
safety. The condition of the control unit must be examined regularly. A competent person
designated in writing shall perform regular examinations of the protective safety equipment
and document the examination results. After each maintenance intervention, perform an
operational test and examination of the system.
If a system malfunction occurs, refer to the Indicator Status and Corrective Actions (see page
54) table and the Troubleshooting Flow Diagram for guidance (see pages 55 and 56).
IMPROPER MACHINE GUARDING PROTECTION
• Refer to and comply with prEN 999 and ANSI standards when calculating safety distances.
• Design a large enough sensing zone of safety mat(s) to ensure an operator cannot reach a
dangerous machine operation before it can be stopped.
• Ensure operator detection is effective for the entire sensing zone.
• When using FF-SM Series safety mats for point-of-operation guarding, DO NOT allow an
operator to stand undetected between the safety mat and dangerous machine operation.
• If safety mat location allows possible access to dangerous machine operation, install
additional protective safety equipment.
• To prevent safety mat removal and possible operator injury, secure the safety mat to the
ground using edge trim.
• Clearing the sensing zone must not start dangerous machine operation. When restarting
machine operation, a normal machine control start sequence must be used.
• Ensure the location of the manual restart function is outside of the danger zone and
provides the operator with a clear view of the zone.
• Ensure each safety mat activation immediately stops machine operation within the response
time of the components.
• Ensure FF-SM status indicators operate properly and are visible from the dangerous area.
Failure to comply with these instructions could result in death or serious injury.
52 Honeywell • PK 107007-01 EN FR26 GLO 0298 Printed in France
FF-SM Series Installation Manual
For application help: see Warranty Information