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Installation and maintenance guide Metering control valve Model 881, series “B” December 2014 Date of issue D A N G E R Form number 404132B Read manual prior to installation or use Section of this product. Keep manual nearby for Page future reference.
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U.S. Gov ernment’s Weights and Meas- by thermal expansion. ures Standards. Contact your local Lincoln distributor and refer to section K5, page 31 for more details. Failure to include thermal relief pro- tection may cause damage not covered Notice under Lincoln’s warranty policy.
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Tighten to 20 ft.lbf (27 Nm) max. Tighten to 60 to 80 in.lbf (6,7 to 9 Nm) Tighten to 30 to 40 ft.lbf. (40 to 54 Nm) max. Service parts 881 Item Description Part no. Item Description Part no. Item Description Part no.
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Troubleshooting Problem Solution No material flow Check pump Check air supply Check for obstruction in supply hose Check screens. Leaking at handle trigger assembly Check the o-rings on the cam. Check flow rate and meter pressure Partioal material flow Check screens Leaks after shut-off Check valve seat assembly in handle for foreign particles obstructing seating of valve.
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314-679-4200 required. (international number 01-314-679-4200) In no event shall Lincoln be liable for inci- or you may also use our website dental or consequential damages. Lincoln’s www.lincolnindustrial.com liability for any claim for loss or damages...
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