Kuzma Stabi REF 2 101014 - Manual (Page 9)

9
It is advisable to put a washer under the LP (thin for thick records and thick for thin records)
before screwing the clamp down. Observe the outer edge of the LP. To start with this edge
will be above the mat but will slowly lower too touch the mat. Hold the LP so that it does not
rotate. If the clamp is screwed to much, the outer edge will begin to rise.
Pressure should then be released by slightly unscrewing the clamp until the outer edge is
touching the mat again. This is the position in which the record is held in firmest contact with
the mat. With very bent records pay particular attention to the highest point of the rim.
With practice there is no need to stop spinning the platter while changing LPs or using the
clamp.
Maintenance
Mat:
The top surface of the mat can be cleaned using a roller textile cleaner.
Bearing:
Oil in the bearing will last for 3-4 years or more. Running the bearing without oil will do no
harm due to the choice of materials and type of construction.
Oil should be added if the top reservoir (with ruby ball) is totally dry. The oil level will be
below the ruby ball as, when the subplatter is lowered onto the shaft, the bearing surface
increases the level of oil above the ruby ball. When the subplatter is removed you can see the
level of oil inside its sliding ring (brown colour). If it is above the sliding ring in the
subplatter there is plenty of oil. If excess oil is added it will run into the appropriate extra
reservoir.
Belt:
Periodically remove the platter and remove the belt. Clean the belt and running surfaces of
the motor pulleys and the subplatter with a soft cloth soaked in alcohol (every 8-12 months).
For best performance replace belts every three years.