Multiquip cx400, px400

page 10 — cx400/px400 Sub. pump • operation and partS manual — rev. #1 (12/03/10)

perfOrMance curve

Figure 2. Pump Performance Curve

Contents

Main table Of cOntents cx400/px400 submersible pump component drawings cx400/px400 Sub. pump operation and partS manual rev. #1 (12/03/10) page 3 parts Ordering prOcedures Ordering parts has never been easier! www.multiquip.com choose from three easy options: when ordering parts, please supply: order via internet (dealers only): SaFetY meSSageS general SaFetY pump SaFetY electrical SaFetY Power Cord/Cable Safety control box Safety Grounding Safety liFting SaFetY tranSporting SaFetY CX400 PX400 Figure 1. CX400/PX400 Pump Dimensions cx400/px400 Sub. pump operation and partS manual rev. #1 (12/03/10) page 9 specificatiOn Page general infOrMatiOn cOMpOnents direct pOwer OperatiOn direct power operation flOat switches mechanical Float Switch How it Works pumping range design Features flOat switches mounting the Float Switches Figure 8. Single Float Switch Application page 16 cx400/px400 Sub. pump operation and partS manual rev. #1 (12/03/10) flOat switches (cOntrOl bOx) cb3 control box Figure 10. CB3 Control Box Dual Float Switch Application Diagram WARNING Hose connections attaching lifting rope pump power connections (no control box) control box installation control box mounting Single-phase power installation (input) power cord requirements conne cting dual fl oat Switch (SW- 1Wop) to control box connecting ac power to the cb3 control box Connecting AC Power to the Pump Motor turning on the pump ON manual operation automatic operation Shut-down Cleanup lubrication impeller/mechanical Seal replacement (px400) impeller/mechanical Seal replacement (cx400) electrical insulation testing trOubleshOOting cb3 cOntrOl bOx wiring diagraM CB3 CONTROL BOX WIRING DIAGRAM Figure 23. CB3 Wiring Diagram COIL 7 explanatiOn Of cOde in reMarks cOluMn QtY. column Sample partS liSt part no. column no. column suggested spare parts cx400/px400 SubmerSible pumpS Page cx400 puMp assy. Page px400 puMp assy. terMs and cOnditiOns Of sale parts paYment termS limitationS oF SellerS liabilitY FreigHt policY minimum order Page OperatiOn and parts Manual HERES HOW TO GET HELP Your Local Dealer is: PLEASE HAVE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING UNITED STATES MEXICO UNITED KINGDOM