Trolex XD1+ - 15.6 Audit Results and Preventative Maintenance; 15.8 Atomised Particulate Suppression

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XD1+_User manual_P5650.1600_Rev A
BreatheLITE is designed to return a “Pass” / “Fail” result based on the compliance audit check
results and operational threshold for the applicable particulate sizes. This is displayed on
completion of the check and is detailed in the device log of each connected D1
+
.
Return of a “Pass” result
On return of a “Pass” result, the particulate sensor is functioning as expected and normal
monitoring operation can resume.
Return of a “Fail” result
1. Run a sensor cleaning operation as highlighted in section 15.2.
2. Repeat the compliance audit check sequence and note the test result.
3. On return of a “Pass” result, the particulate sensor is functioning as expected and normal
monitoring operation can resume.
4. On One unit return of a repeat “Fail” result, please contact Trolex direct to discuss support or
servicing of the D1
+
.
15.6 Compliance audit check: Results
In some circumstances, a routine preventative maintenance schedule should be used to ensure
that the performance of the device is upheld. The following table should be used as guidance to
the level of unit maintenance required based on environmental dust loadings.
Note: Trolex understands all particulate types are dierent and therefore this matrix should be
used as a continual maintenance guide only, operational environments may be dierent. It is
recommended that an assessment of the site environmental and operating conditions is carried out
from time to time to support the required frequency of a routine maintenance schedule.
15.7 Preventative maintenance
Dust loading Average dust loading Expected maintenance
in mg/m³ schedule
Medium Up to 10 mg/m³ 3 to 6 months
Low Up to 5 mg/m³ 6 to 12 months
High 10 mg/m³ or above 1 to 3 months
It is recommended that the D1
+
is operated with location and proximity consideration relating to
atomising dust suppression systems. Instrument readings will include atomised or misted sizes that
pass through the D1
+
sensor, within the particle detection range.
15.8 Atomised particulate suppression and mist spray