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Installation and Maintenance Instructions for           

28HPX High Purity Gauge

© Ashcroft Inc. 2020, 250 East Main Street, Stratford, CT 06614-5145, USA, Tel: 203-378-8281, Fax: 203-385-0357, www.ashcroft.com 

All sales subject to standard terms and conditions of sale. 28_HPX_Gauge_im_RevA_(I&M011-10276)_04-03-20

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Summary of Contents for 28HPX

Page 1: ...ents 4 Secondary damage caused by the non conformance of the products including the above Regardless of recognized mishandling any apparent evi dence of deformation abrasion burnout or other identified issue shall be excluded from the warranty scope with the cost being incurred by the customer Definition of Safety Terms Safety precautions within this manual have been classified as follows DANGER I...

Page 2: ...uge housing CAUTION Do not apply force to the gauge housing as this can result in damage and adversely affect product performance 5 6 Reduce pressure pulsation to an absolute minimum 6 OPERATION 6 1 Before applying pressure to the gauge make sure that the pointer is positioned at 0 pressure 6 2 Raise and lower pressure slowly while avoiding sudden increase decrease of pressure 6 3 Never apply pres...

Page 3: ...ears due to vibration 3 Movement wears due to pressure fluctuations 1 Re install pressure gauge in a different position 2 Re install pressure gauge in a different position 3 Reduce pressure fluctuations The pointer does not read zero when the pressure gauge is removed from the piping 1 Check whether excessive pressure had been applied 2 Check whether excessive vibration or fluctuating pressure had...

Page 4: ... 28HPX High Purity Gauge Ashcroft Inc 2020 250 East Main Street Stratford CT 06614 5145 USA Tel 203 378 8281 Fax 203 385 0357 www ashcroft com All sales subject to standard terms and conditions of sale 28_HPX_Gauge_im_RevA_ I M011 10276 _04 03 20 4 ...

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