Information
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Conducted on
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Prepared by
Document Revision
Identification of Machine
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Make / Model / Identification evidence of machine
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Photo
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Use
Guarding
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Is there current mechanical guarding in place on machinery?
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Is guarding ZERO ACCESS i.e. sufficient to prevent access to the moving parts?
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Describe what additional controls are in place, if any?
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Are the gaps adequate to prevent accidental access to dangerous moving parts?
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Describe what additional controls are in place, if any?
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Are there any unguarded nip points?
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Describe what additional controls are in place, if any?
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Is there a Lock Out/Tag Out system in place prior to the removal of guarding?
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Are all electrical fixtures covered?
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Is there a need for integrated guarding (eg two handed operation due to exposed dangerous components while in use)?
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Describe what complementary safety controls are in place?
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Is there suitable access for servicing eg removable section to service, maintenance, removable panels to allow access to adjust bolts etc?
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Are guards secured eg mounting bolts tightened, grills secured?
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Are safety isolation lock out devices (LOTO) fitted and tested as operational?
Findings
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Were any deficiencies found?
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What are the deficiencies?
Recommendations
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Auditee
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Validation of Safety Related Parts of Control System (SRPCS)
SRPCS Validtaion
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What type of controls are used on this machinery?
- Fixed Guarding
- Interlocked Guarding
- Type 4 Safety Light Barriers (Res > 50mm)
- Type 4 Safety Light Curtains (Res <50mm)
- Safety Laser Scanner (Cat3,PLd)
- Type 2 Safety Light Curtains (Res <50mm)
- Type 2 Safety Light Barriers (Res > 50mm)
- RFID Guard Switches
- Magnetic Safety Switches
- Two Hand Control type IIIC (upto Cat 4,PLe)
- Hold To Run (Enable Switches)
- Slow Speed Safety Jog Control
- Safety Mats or Edges
- Solenoid Locking Safety Switches
- Key Exchange Mechanical Latches
- Safety Relays
- Safety Configurable Relays (LVL acc. AS4024.1503:2014
- Safety PLC (AS62061 SIL3 compliant)
- STO enabled Drive
- Emergency Stop
- Safety Contactors
- Safety Interlocks
- Lanyard Emergency Stop
- Safe Speed Detection
- Standstill Monitoring (Back EMF, or Proximity Devices)
- Safe Camera System
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Have all reasonable measures been taken to place the Safety Devices far enough away from the hazards to ensure machine comes to a stop before reaching the hazard? See standards such as AS4024:2801 for guidance
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Please detail your assumptions and how what you have done is equal to or better than the current state of knowledge - i.e. AS4024:2801
Validation Testing - Fault Analysis of SRPCS Devices Used
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Emergency Stops & Lanyard Switches
- Cross Short Test between input Channels (Cat 3 & 4)
- Input Channel Lost Signal (removal of one channel)
- 24vDC intrusion
- Earth Fault or 0v test where applicable
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Validation Test Results
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Details of failure and remedial action required.
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Complementary Safety Measures Used?
- Two Hand Controls
- Enable Switches - Hold To Run
- Safe Speed Monitoring
- Standstill Monitoring
- Foot Switches
- None Used
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Validation Testing Results
Additional Information
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Person Completing Report