Maintenance Timings - Sony DVW-2000P Operation Manual

14-5 Regular Checks

14-5-2 Maintenance Timings

Use the following table as a timing guide for checking
and replacing components of the unit.
These intervals are not guaranteed lifetimes; the timing
for replacing components depends on the particular
conditions of use. In particular, depending on the
degree of dirt contamination and abrasion, pinch
rollers and cleaners may require replacement earlier
than suggested by this table.
Digital hours meter indication
Component
(menu number in parenthesis)
Upper drum Drum running time (H02)
Drum assembly
Brush slip ring assembly
Video head cleaner (roller)
Pinch roller assembly Tape running time (H03)
Reel table assembly
Pinch application Tape running time (H03)
assembly
Fan motor (card) Operation time (H01)
Fan motor (MD)
Power supply unit
14-6
Chapter 14 Maintenance and Inspection
Note that an arrow in the table means that the
component to be replaced is part of the assembly the
arrow points to, which must be replaced as a whole.
For information on severe conditions (frequent threading/
unthreading) or how to replace components, refer to the
Maintenance Manual Volume 1.
Guideline replacement intervals
R: Replace C: Check, and replace if necessary
1000 hrs 2000 hrs 3000 hrs
C
R
R
R
Replace after 40,000 hours
Replace after 40,000 hours
Replace after 40,000 hours
4000 hrs 5000 hrs 6000 hrs
C C C( )
C
R( )
R
R
R (Replace at interval of
4000 hours.)
R