mru SWG 100 SYNGAS, User Manual

Page: 88 / 129

USER MANUAL SWG
Page 88 of 129
8. Service and maintenance 0018
For a reliable function and high measurement quality it is necessary to inspect and
service the analyser regularly.
Besides the regular routine control by the operator (see chapter 8.1) the producer
recommends a regular half year maintenance, which must carried by a qualified
specialist.
8.1. 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 analyser 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.
8.2. 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.
Review
Recommended
intervals Actions
Moisture in the analyser. Weekly Remove the moisture. Call
vendor specialist.
Dirt and depositions in analyser. Weekly Remove the dirt, prevent
further penetration of dirt.
Inform vendor.
Dirt and moisture in the filter-
unit Weekly Exchange the filter- unit.
Testing the gas pipes of leakage Weekly Tighten or exchange the gas
pipe if it is necessary
Inspecting the conditions of the
gas filters Every month Exchange if necessary
In the follow chapters there will be introduced some service parts, which are
important for the reliable operation. These parts are independent from the regular
checks and must be replaced in a regular interval of minimum 6 month.