SAFETY MANUAL
5.1 95-859910
PROOF TESTING
After installation and start-up have been completed,
Proof Tests must be performed for the Det-Tronics EQP
Safety System.
Personnel performing Proof Test procedures must be
competent to perform the task. All Proof Test results
must be recorded, analyzed, and any errors in the safety
functionality must be corrected. The Proof Tests must be
performed at a frequency as shown in the following table.
WARNING
To prevent undesired actuation of alarm equipment,
systems or signaling devices, be sure to secure
these devices prior to performing the test.
WARNING
Failure to perform the specified testing and
inspection may lower or void the SIL rating for the
product or system.
EDIO INPUT CHANNEL PROOF TEST
Tools Required: None
Initiate the input channel via the connected contact
closure device. Verify correct operation at the EDIO
by the local channel LED turning red. If the input is
classified as a flame or gas device, verify correct alarm
display at the EQP controller.
EDIO OUTPUT CHANNEL PROOF TEST
Tools Required: None
Initiate the EDIO output channel by the user logic or
activate the associated input devices (EDIO input, flame
detectors, gas detectors, etc.). Verify correct operation
at the EDIO by the local channel LED turning red. Verify
that the end device connected to the EDIO channel is
activated.
AIM INPUT CHANNEL PROOF TEST
Tools Required: None
1. Bypass the safety function and take appropriate
action to avoid a false trip.
2. Retrieve any diagnostics via the EQP controller and
take appropriate action.
3. Using the connected 4-20 mA device,input a high
alarm current level to each configured channel
and verify correct operation at the AIM by the local
channel LED turning red on that channel and no
others. Verify that the correct alarm is displayed at
the EQP controller for that channel and no others.
4. Using the connected 4-20 mA device, input an
under-current level to each configured channel
and verify correct operation at the AIM by the local
channel LED turning amber on that channel and
no others. Verify that an under-current condition is
correctly displayed at the EQP controller for that
channel and no others.
5. Remove the bypass and otherwise restore normal
operation.
X3301 VISUAL FIELD INSPECTION PROOF TEST
Visual inspection of all Safety-Certified X3301
Multispectrum IR Flame Detectors shall be conducted
weekly to confirm that there are no obstructions in
the optical field of view. Corrective action will include
removal of such impediments should they exist.
Proof Test Name Commissioning Frequency per Year
EDIO Input Channel Proof Test Ye s 1
EDIO Output Channel Proof Test Ye s 1
AIM Input Channel Proof Test Ye s 1
X3301 Visual Field Inspection Proof Test Ye s
As needed, depending on level and
type of contaminants present
X3301 Mag
o
i
Proof Test Ye s 1
PIRECL Visual Field Inspection Proof Test Ye s
As needed, depending on level and
type of contaminants present
PIRECL Gas Response Proof Test Ye s 1
EQP User Logic Verication Ye s —