Service And Maintenance; Preparing And Information About The Maintenance; Regular Maintenance Works By The Operator - mru SWG100 BIO-EX User Manual

MRU GmbH
12.

Service and maintenance

Explosion hazard
Before starting the maintenance make sure to have a "hot permit"
and monitor at all time the ambient atmosphere with a certified
flammable gas detector.
Apply personality safety equipment, against high H2S
concentrations before open the device.
Under special conditions the device can accumulate with toxic gases.
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•
The maintenance part is important to guarantee, that the analyser
works correctly, and the entire system is safely.
For a reliable function and high measurement quality it is necessary to inspect and
service the analyzer regularly.
Besides the regular routine control by the operator (see chapter 12.1) the producer
recommends a regular half year maintenance, which must carried by a qualified
specialist.
12.1.

Preparing and information about the maintenance

It is important to power off the mains supply before the maintenance can be started.
Even if the main fuse is powered off, dangerous voltage is present.
It can be required to cut off the electric supply and safe this from an accidental switch-
on.
By maintenance works on the gas analyzer dangerous and toxic gases may leak. The gas
supply must be cut-off.
It is important to comply with the national directives, which are the country specific.
12.2.

Regular maintenance works by the operator

All inspections- and maintenance works are dependent from individual operating
conditions, and site. The specified intervals below are only benchmarks.
The peristaltic pump hoses must be replaced every 6
months. Irrespective of their current condition.
Measure the atmosphere, around the device, before opening
it.
After the opening of the device, ventilate sufficiently.
WARNING
SWG 100 BIO Ex User Manual
DANGER
DANGER
CAUTION
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