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2 General safety instructions
Only use the instrument as described in this user manual. Any other use is considered improper and may result
in damage to property or persons.
The manufacturer or vendor cannot be held liable for damages or injury or loss incurred through improper or
incorrect use.
These models are NOT UL/CSA or IECEX/ATEX certified and CANNOT be used in
explosion risk areas. Chose other model if required.
This product is intended for skilled technicians and trained and certified
operators. Make sure the S300 Series is only operated by qualified personnel.
Electrical installation is only to be performed by qualified personnel.
Children may not install, operate, or maintain the S300 Series. Make sure that
children do not play with the plastic wrapping. They may get caught in it when
playing and suffocate.
Do not modify, alter, or remove parts of the S303 or S304 in any way, without
prior written authorization from the Sintrol Customer Service Department.
Do not use the instrument if it is damaged or if the power cord or plug is
defective.
For repairs always contact Sintrol authorized service partners. Do not perform
any mechanical or electrical repairs without prior consultation of Sintrol
authorized service partners
Only original Sintrol parts may be used for repairs. This device contains electrical
and mechanical parts which are essential for providing protection against sources
of danger.
3 Intended use
S303 and S304 can be used in outdoor or indoor operations and is primarily meant to be used at non-
condensing conditions inside the duct or pipe. (The instrument will recognize droplets as particles and
therefore cannot distinguish between water droplets and dust).
It is ideal for applications where any disruption in normal operation may result in a variance in particle
concentration in the process such as filter leak detection, process measurements or emissions monitoring in
stacks. Sintrol S303 or S304 is the perfect instrument for monitoring the efficiency of this dust removal
process.
SELLER HEREBY DISCLAIMS ANY AND ALL WARRANTIES AND REPRESENTATIONS (EXPRESS OR IMPLIED, ORAL
OR WRITTEN), INCLUDING ANY AND ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR ANY
PURPOSE WHETHER OR NOT SELLER KNOWS, OR HAS REASON TO KNOW, HAS BEEN ADVISED, OR IS
OTHERWISE IN FACT AWARE OF ANY SUCH PURPOSE, WHETHER ALLEGED TO ARISE BY LAW, BY REASON OF
CUSTOM OR USAGE IN THE TRADE, OR BY COURSE OF DEALING OR PERFORMANCE.
PURCHASER UNDERSTANDS AND AGREES THAT IT SHALL BE PURCHASER’S SOLE RESPONSIBILITY TO ENSURE
THAT ALL PRODUCTS OBTAINED FROM SELLER SHALL ADHERE TO APPLICABLE LAWS, CODES AND STANDARDS
WITHIN THE TERRITORY OF USE. PURCHASER ABSOLVES AND HOLDS SELLER HARMLESS FOR ANY ALLEGED
VIOLATIONS OF SUCH LOCAL LAWS, CODES, AND STANDARDS WITHIN THE TERRITORY OF USE.