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Page 4 

F00637

General Information

Transport and Storage

TRANSPORT AND STORAGE

TRANSPORT AND HANDLING REqUIREMENTS The 

pump has been prepared for shipment at the factory 

in such a way as to minimize potential damage due to 

handling and transport.
RIGGING AND LIFTING

 

The following instructions 

are for the safe handling of the pump. When shipment 

is received extreme care should be exercised during 

unloading. Heavy parts should be skidded to the 

ground if lifting equipment is not available. It is 

recommended a forklift be used to unload equipment.

Bare pump: Using a nylon sling, chain, or wire rope, 

hitch around both the inboard and outboard bearing 

housings. Size the equipment for the load, and so the 

lift angle will be less than 45° from the vertical.
RECEIPT, INSPECTION, AND DAMAGE 

REPORTING

 

Immediately upon receipt of the pump 

equipment, carefully check to see that all items have 

been received and are in undamaged condition. 

Report any shortage or damage to the transport 

company handling the shipment and to the equipment 

manufacturer, noting the extent of damage or shortage 

on the freight bill and bill of lading. This should be done 

at once. Do not unpack any more than required to 

verify that the equipment is complete and undamaged 

unless installation is to be done immediately. Do not 

leave the pump unit or any accessories exposed to 

weather or construction hazards, which may cause 

damage to the equipment. 
SHORT-TERM STORAGE

 

The pump and equipment, 

as shipped, have adequate protection for short-term 

(up to three months) storage in a covered, dry, and 

ventilated location prior to installation.
LONG-TERM STORAGE

 

If the equipment will be 

subject to extended (more than three months) storage 

prior to installation and commissioning, then the 

standard warranty of the equipment may be affected. 

Periodic rotation of the pump and driver shaft is 

recommended during long-term storage (consult the 

equipment manufacturer as to the frequency), and 

inspection of the equipment by a factory representative 

prior to start-up is normally required to ensure 

equipment integrity and compliance with warranty 

requirements.
•  Remove and discard stuffing-box packing. Fill the 

stuffing box with a crusting grease (Rust-Ban 326 

or equal), then pack the end of the stuffing box with 

rolled vapor phase inhibitor paper and seal with 

weatherproof tape.

•  Dry pump internals and spray the liquid end with a 

water-displacement rust inhibitor (Rust-Ban 392, 

Crown 6011, Arma 245, Ensis fluid 254, Sunkote 

1303, or equal).

•  Enclose vapor inhibitor in pump internals (Shell VPI 

260 or equal).

•  Apply a film of compatible lube oil over the water-

displacement rust preventative. A compatible lube oil 

is Rust-Ban 632 or equivalent.

•  After the pump has been thoroughly drained, cover 

the pump suction and discharge flanges with full 

gasket material and blank off these openings with 

metal blank flanges and a minimum of four full-

sized bolts. Cover the pump stuffing-box opening 

with a nonhygroscopic tape. If packed-type pump, 

the packing gland may be left on the pump shaft, 

but should be wired or otherwise securely fastened 

in position. If mechanical seals have been used, 

then the annular opening between seal plate and 

shaft should be closed by a nonhygroscopic tape to 

exclude airborne dust.

•  All exposed machined surfaces should be thoroughly 

coated with a firm film rust-preventative material 

(Rust-Ban 373, CRC-SP-350, Enis fluid 264, Protec 

612801, or equal) that is readily removable with a 

petroleum distillate product.

•  All exposed painted surfaces should be dry, clean, 

and free of grease and other contaminates.

•  The pump should be covered with a weather-

resistant cover of waterproof paper or plastic to 

prohibit the buildup of dirt and dust accumulations.

•  The pump should be inspected at regular periods 

during storage, and the pump shaft should be rotated 

by hand at intervals of approximately four to six 

weeks.

•  To place the pump in operation, all protective 

coverings and coatings should be properly removed. 

If packed type pump, then repack with the proper 

number of packing rings in each stuffing box in 

accordance with normal repair and maintenance 

instructions furnished with the pump.

•  Rotate pump shaft several revolutions at least once 

per week to coat the bearing with lubricant and 

to retard oxidation and corrosion, flat spots, and 

staining.

•  Long-term storage procedures should be followed as 

detailed by the OEM when the start-up of equipment 

is made over three months from the date of shipment 

from the factory.

Содержание M4B

Страница 1: ...E Albuquerque NM 87113 Phone 800 345 8889 www MegaCorpInc com Important For best possible performance and continuous satisfactory operation read these instructions before installing your new pump Shou...

Страница 2: ...rts Breakdown 6 7 Start up General Information 8 9 Maintenance Routine Inspection 10 General Information 11 Packing Ring Replacement 12 Shaft Sleeve Installation Replacement 13 Impeller Replacement 14...

Страница 3: ...alert symbol When you see this symbol on your pump or in this manual look for one of the following signal words and be alert to the potential for personal injury warns about hazards that will cause s...

Страница 4: ...g box packing Fill the stuffing box with a crusting grease Rust Ban 326 or equal then pack the end of the stuffing box with rolled vapor phase inhibitor paper and seal with weatherproof tape Dry pump...

Страница 5: ...mp plate is normally on the bearing bracket Information found on this plate is shown below To ensure correct parts are received provide all nameplate data when ordering The B M Bill of Material number...

Страница 6: ...screw Lock External Tooth Washer Casing Wear Ring Casing O Ring Impeller Wear Ring Seal Plate Frame Mount Bracket Grease Fitting Hex Capscrew Pipe Plug Stud Hex Nut Shaft Sleeve Bearing Cap Motor Brac...

Страница 7: ...r Ring Casing O Ring Impeller Wear Ring Seal Plate Frame Mount Bracket Grease Fitting Hex Capscrew Pipe Plug Oil Seal Hex Capscrew Shaft Sleeve Pipe Plug Roller Bearing Shaft Bearing Cap Motor Bracket...

Страница 8: ...riming is the displacement of air with water in the pump and suction piping Pump MUST BE completely filled with water when operating HYDRAULIC BALANCED PUMPS Hydraulic balanced pumps operate with a ve...

Страница 9: ...area and gland are not hot If heating is detected loosen the gland nuts evenly until water is just running out of stuffing box in a DROPLET form approximately 40 60 drops per minute Water must not be...

Страница 10: ...t all system piping connections for leakage or possible misalignment Complete any lubrication requirements as dictated by pump and driver owner s manual Inspect packing or mechanical seal for possible...

Страница 11: ...ur pump and reduce down time Check your model style against parts breakdown See FIGURES 1 and 2 when selecting spares Mechanical Shaft Seal Packing Set and Packing Hooks Shaft Sleeve s All O Rings Req...

Страница 12: ...cing over shaft sleeve and pushing them in as far as they will go Rotate ring joint 90 degrees when installing each ring Slide packing gland into position gland must enter stuffing box bore then gentl...

Страница 13: ...ew sleeve onto the shaft Rotate the sleeve at least twice before butting it against the shaft shoulder Wipe any excess adhesive off the shaft and sleeve NOTE With activator the adhesive will begin to...

Страница 14: ...place the casing wear ring Check the clearance between the impeller hub wear ring and seal plate wear ring If it is more than 020 0 5 mm on a side replace the seal plate wear ring IMPELLER INSTALLATIO...

Страница 15: ...to place See FIGURE 6 Do not damage the seal face 10 Reinstall the seal plate Hold in place with 2 capscrews Cover all shaft threads with the seal installation bull nose tool to protect the seal durin...

Страница 16: ...als in the bearing bracket and bearing cap Lubricate with oil Pack bearings with a lithium based NLGI No 2 extra pressure ball bearing grease Force enough grease into each bearing to fill internal spa...

Страница 17: ...ot properly adjusted Adjust gland III SYSTEM A Pressure required by system at design Compare pump pressure and flow rate against pump characteristic curve flow rate exceeds pressure rating of pump Che...

Страница 18: ...Page 18 F00637...

Страница 19: ...F00637 Page 19...

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