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111-F00    Page 15/16 

 

 NOTES 

Содержание 111-F01

Страница 1: ...Service Numbers in parentheses following individual parts indicate reference numbers on Blackmer Part Lists SAFETY DATA This is a SAFETY ALERT SYMBOL When you see this symbol on the product or in the...

Страница 2: ...ng pump service or maintenance can cause personal injury or property damage PUMP DATA PUMP IDENTIFICATION A pump Identification tag containing the pump serial number I D number and model designation i...

Страница 3: ...nd installation of the piping system review the following suggestions 1 Locate the pump as near as possible to the source of supply to avoid excessive inlet pipe friction 2 The inlet line should be at...

Страница 4: ...not available use a straight edge Turn both shafts by hand checking the reading through one complete revolution Maximum offset should be less than 005 127 mm 2 Angular alignment Insert a feeler gauge...

Страница 5: ...alves are fully open and that the drain valves and other auxiliary valves are closed 4 Install inlet and discharge pressure gauges on the pump in the threaded connections provided These can be used to...

Страница 6: ...tions OPTIONAL PUMP RELIEF VALVE Hazardous pressure can cause personal injury or property damage An external bypass valve and or an internal relief valve MUST be installed in the system to protect the...

Страница 7: ...ace as required Reattach R V cap O ring and RV cap Refer to the individual Blackmer pump parts lists for various spring pressure ranges Unless specified otherwise pumps are supplied from the factory w...

Страница 8: ...in this manual See the table on page 1 of this manual to determine what model you have Figure 6 Vane Replacement 1 Flush the pump per instructions in this manual Drain and relieve pressure from the p...

Страница 9: ...pward and remove the 4 cap screws 21 Lift off the bearing housing and remove the cylinder O ring 71 7 The mechanical seal rotating assembly will come out with the shaft The stationary seat and station...

Страница 10: ...e of bearing press the OD of the bearing into the bearing adjuster until fully seated 3 Cylinder O ring installation a Install a new O ring 71 over the dowel of the Bearing housing 57 4 Reassemble the...

Страница 11: ...n the shaft end and the rotor c Install the seal spacer 82 over the shaft until it bottoms out on the large diameter of the shaft d Slide the seal rotating assembly 153B over the shaft with the rotati...

Страница 12: ...housing Table 2 Pump size Distance on OD of Drive Housing PV S 6 8 3 4 19 05 mm 18 Tighten the bearing adjuster lock setscrews and torque per table 1 19 Install a new head O ring 72 on the dowel of th...

Страница 13: ...the seal faces will prevent the faces from mating properly causing the rotor and shaft to bind or turn hard Use a tissue paper alcohol to clean the seal faces NOTE Apply a light oil or suitable lubric...

Страница 14: ...use Air leaks in the suction line Restriction in the suction line Damaged or worn pump parts Too much lift for the vapor pressure of the fluid A dirty or clogged strainer Worn vanes Suction Valve Clos...

Страница 15: ...111 F00 Page 15 16 NOTES...

Страница 16: ...rine Magnetic Drive Pumps Stainless Steel 14 to 215 GPM Abaque Peristaltic Hose Pumps 0 1 to 210 GPM High Lift Solids Abrasives Reciprocating Gas Compressors Liquefied Gas Transfer Boosting Vapor Reco...

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