HAZ-Series Operation Manual - BJM Pumps

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Risk of electric shock. HAZ Series pump models do not comewith electric plug connectors. To reduce the risk of electric shock, be certain that it isconnected only to a properly grounded, grounding-type receptacle.Lifting:Attach a rope or lifting chain (not included) to the handle (or lifting rings) on the top ofthe pump.Do not lift the pump by the power cable or discharge hose/piping.Proper lifting equipment (rope/chain) must be used.POSITIONING THE PUMPBJM Pumps, HAZ Series pumps are designed to operate fully or partially submerged.Do not run pump dry. Refer to data sheet for minimum submersion depth for yourparticular model. Data sheets can be obtained online at HUwww.bjmpumps.comUH or bycalling BJM Pumps, LLC at 860-399-5937. As a general rule, HAZ Series top dischargepumps can pump down to a level above the suction screen. Pumping lower than screenwill permit air to enter the pump and cavitate, lose prime or become air bound.Do not run pump dry.Pump liquid should not exceed a maximum temperature of 104°F.Never place the pump on loose or soft ground. The pump may sink, preventingwater from reaching the impeller. Place on a solid surface or suspend the pumpwith a lifting rope/chain. The HAZ Series pumps are provided with a suctionstrainer to prevent large solids from clogging the impeller. Any spherical solidswhich pass through the strainer should pass through the pump.For maximum pumping capacity, use the proper size non-collapsible hose or rigidpiping. A check valve may be installed after the discharge to prevent back flowwhen the pump is shut off.7
PUMP ROTATIONTwo ways to check the correct pump rotation:1. By looking at the impeller; the rotation of the impeller should be counterclockwise as shown in the picture below.2. By looking from the top of the pump. Since the impeller cannot be seen, the bestway to check the rotation is to check the kick back motion of the pump when thepump just starts. The kick back motion of the pump should be counter clockwiseas shown in the picture below.8
Page 1: INSTALLATION, OPERATION & MAINTENAN
Page 4 and 5: CAUTION STATEMENTTo retain permissi
Page 6 and 7: HSAFETYPump installations are seldo
Page 10 and 11: PUMP OPERATIONThis pump is designed
Page 12 and 13: INTENDED METHODS OF CONNECTIONUse w
Page 14 and 15: TROUBLE SHOOTINGDisconnect the powe
Page 16 and 17: CHANGING SEALS*1) Make sure that th
Page 18 and 19: HAZ SERIES PARTS LISTPump ModelHAZ3
Page 20 and 21: THREE PHASE WIRING DIAGRAMS230V (5
Page 22 and 23: BJM PUMPS, LLC123 Spencer Plain Roa
Page 24 and 25: START-UP REPORT FORMpresence?Are gu
Page 26 and 27: NOTES:

HAZ-Series Operation Manual - BJM Pumps

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