MSA DF-8500, User Manual

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DF-8500 Gas Detector
1.4 MSA Permanent Instrument Warranty
Please refer to MSA quality assurance statement. MSA will bear the relevant
responsibilities for this product during the warranty period provided the product is
properly installed, debugged, and used in accordance with MSA’ s requirements.
MSA shall be released from all obligations under this warranty in the events:
1. Calibration, debugging, maintenance, etc., are performed by persons other than
personnel from MSA or authorized by MSA;
2. The product isinappropriately placed, utilized, or modified;
Without explicit authorization by MSA, any affirmation, representation or warranty
concerning this product made by any personnel is invalid.
MSA makes no warranty concerning components or accessories not manufactured
by MSA. MSA reserves the right to pass onto the Purchaser
The standard warranty period of this product is 12 months from the date of invoice.
2 Description
2.1 Identifying the Unit
Figure 1 DF-8500 Gas Detector
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