Maintenance Timings - Sony HDW-1800 Operation Manual

To display the digital hours meter
MULTI CONTROL knob
F9 (MENU)
F10 (EXIT)

10-5-2 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 conditions of use. In
particular, depending on the degree of contamination and
abrasion, pinch rollers and cleaners may require
replacement earlier than suggested by this table.
Component
Upper drum
Drum assembly
Brush slip ring assembly
Video head cleaner (roller)
Pinch roller assembly
Reel table assembly
Pinch application assembly Tape running time (H03)
Fan motor (card)
Fan motor (MD)
Fan motor (power supply)
Note
For replacement and checking of components, contact a
Sony service or marketing representative.
Digital hours meter
indication (menu item
number in parenthesis)
Drum running time (H02)
Tape running time (H03)
Operation time (H01)
Select F9 (MENU), then turn the MULTI CONTROL
knob to display the required item in the time data display.
To exit the digital hours meter
Select F10 (EXIT).
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 for replacement and checking intervals
R: Replace C: Check, and replace if necessary
1000 (h) 2000 3000
C
R
R
R
Replace every 40,000 hours
Replace every 40,000 hours
Replace every 40,000 hours
4000 5000 6000
C C C(r)
C
R(R)
R
R
R (Replace every 4,000 hours.)
R
10-5 Regular Checks
107