KSB SE & Co. KGaA High-Pressure In-Line Pump MOVITEC VCF 2B

Wear safety clothing and a protective mask, if required.

Observe all legal regulations on the disposal of fluids posing a health hazard.

Collect and properly dispose of flushing fluid and any residues of the fluid handled.

Has the pump set been neutralised if it handled corrosive or flammable fluids?

Blow anhydrous inert gas through the pump to ensure drying if necessary.

Ensure the pump is not in operation before draining.

Ensure the motor has been removed (Refer to Section 7.4.3 Page 38)

Undo nuts 920.03 and lift off the drive lantern

Remove mechanical seal 433 and O-rings 412.01

Ensure the motor has been removed (Refer to Section 7.4.3 Page 38)

Undo hexagon socket head cap screws 914.03

Remove the mechanical seal 433 using tool 969

DANGER — Excessive Temperatures

Check the condition of the lubricant regularly

Check the rolling element bearings for running noises regularly

Is the pump design lubricated for life?

Enter the pump's rotational speed (RPM)

Is the lubricating nipple present on the bearing bracket?

Enter the number of operating hours since last lubrication

!CAUTION: Incorrect installation of mechanical seal. Damage to the machinery!

Ensure assembly/installation is carried out by qualified specialist personnel.

General Rules for Installing the Mechanical Seal

Remove protective wrapping of contact faces immediately before installation.

Prevent damage to sealing surfaces or O-rings.

Insert mechanical seal 433 and O-rings 412.01.

Fit the drive lantern and screw on nuts 920.03.

Confirm the motor has been removed

Remove retaining bracket 89-11.03

Is the retaining bracket 89-11.03 completely removed?