Blackmer Internal Gear Pump V2-423

Warning: Ensure that the wedgee packing material is chemically compatible with the liquid being pumped

Slide the packing gland along the shaft out of the stuffing box

Remove the two-piece wedge seal

Remove packing retaining washer

Install packing retaining washer into the stuffing box sliding over the shaft

Install the male component of the two-piece wedge seal by spreading apart at the split and slipping over the shaft

Install the female component of the two-piece wedge seal so that both parts fit together like a single unit

Is the V Series pump clean and ready for inspection?

Is there any frictional wear on internal components of the pump?

Enter the end play adjustment value

Is the pump going to be stored for more than six (6) months?

If the pump is to be stored, follow the steps below:

Apply a light coat of light oil to all internal pump parts

Lubricate the fittings and apply grease to the pump shaft

Rotate the pump shaft by hand one (1) complete revolution every 30 days to circulate the oil

Initial packing adjustments made to control leakage

Additional adjustments made after initial startup

Packing checked periodically and adjusted as needed

Packing gland fasteners removed

Packing gland slid along the shaft out of the stuffing box

Packing retaining washer removed

Warning: This lubrication procedure requires trained personnel with PPE!

Multi-purpose NLGI #2 grease used on all lubrication fittings?

Type of lubrication used in extreme temperatures

Specific lubrication recommendations from the factory

Sign off on the lubrication procedure

Warning: This procedure requires trained personnel with PPE!

Seal pre-lubricated with Magnalube high-temperature grease?

All flush lines or barrier fluid tubes disconnected?

Set screws on the seal collar loosened?

Number of fasteners removed from the seal gland

Cartridge seal slid out of the stuffing box?

Rotor shaft and seal housing bore cleaned?