arbo HD KR, Руководство пользователя

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Maintenance
User Manual Chemical centrifugal pumps with mechanical seal V080716 29
8.3 Lifetime of the mechanical seal
The lifetime of the mechanical seal strongly depends on the application and it is
advised to check it with regular intervals.
8.4 Check the bearings
1. Check the bearings. Use a vibration measure tool to measure the vibrations.
Note the results in a logbook. Consult the most recent VDI, ISO or BS standards
for the acceptable values.
8.5 Lifetime of the bearings of the motor
For the lifetime of the bearings and grease instructions, refer to the manual of the
motor as published by the manufacturer. If it is necessary, contact your local agent
or distributor.
Bearings of the motor Yearly See § 8.5 . Contact your
local agent or distributor if
replacement is necessary.
Oil level (bearing
assembly 42b only) Every 300 hours of
operation Check the oil level and refill
if necessary.
Oil (bearing assembly
42b only) Every 2.000 hours of
operation Replace the oil.
Mechanical seal Every 20.000 hours of
operation (50 Hz) or
15.000 hours (60Hz) Replace the mechanical
seal. Contact your local
agent or distributor if
replacement is necessary.
Complete product As required Clean the exterior of the
product. See §
8.7 .
Air inlet and outlet of the
motor fan As required Clean the air inlet and outlet
of the motor fan.
Motor As required If necessary, drain the
condense water with the
drain plug (if available).
CAUTION
For area's with a higher relative humidity and/or with discontinue opera-
tion, anti-condensation heaters are recommended.
Part Frequency Action