Downloads & Service

Service and RepairService and Repair

If your instrument needs service or repair, please contact OxyGuard or your distributor. When instruments are repaired at OxyGuard, they are subjected to the same checks and tests to ensure proper operation as new instruments are. If you send the instrument to OxyGuard you can ask for a quotation; repairs costing less than €100 will, however, be carried out without a quotation. Please fill in the Repair Request Form with as much information you can of any fault and send it with the instrument to OxyGuard. The more you can inform us of any fault the better.

CO2 Calibration Guide

Handy Polaris / Polaris 2 Calibration Guide