1-27
DNW-7/90/90WS
1-12-2. Cleaning by Cleaning Cloth
m
.
Turn off the power before cleaning.
.
Each block in the mechanical deck consist of precision
parts and are adjusted precisely. Be careful not to
damage each part and to apply an excessive force during
cleaning.
.
Do not touch the greased portions during cleaning. If
grease attaches to a cleaning cloth, replace the cleaning
cloth by a new one. If a cleaning cloth smeared with
grease is used, grease may attach to the places where it
should not.
.
Do not insert a cassette tape before a cleaning fluid
completely evaporate after cleaning.
.
Be sure to rotate the upper drum counterclockwise
during cleaning. Clean the upper drum along the
circumference. If the upper drum is cleaned in the
vertical direction, the rotary heads may be damaged.
Tools
.
Cleaning cloth : 3-184-527-01
.
Cleaning fluid : 9-919-573-01
n
Never use a cotton swab to clean the rotary heads.
Cleaning the Video Heads
1.
Remove the front lid and outside panel.
(Refer to section 1-6.)
2.
Press the cleaning cloth moistened with cleaning fluid
slightly against the position of the rotary heads
installation height.
3.
Rotate the upper drum slowly in the counterclockwise
direction by hands and clean it.
4.
After cleaning, wipe the upper drum with dry cleaning
cloth.
Cleaning the Stationary Heads and Tape Guides
1.
Remove the front lid and outside panel.
(Refer to section 1-6.)
2.
Wipe the stationary heads and tape guides using the
cleaning cloth moistened with cleaning fluid.
3.
After cleaning, wipe the stationary heads and tape
guides with dry cleaning cloth.
Upper dram
Cleaning cloth
Video heads
1-12. Cleaning when the Heads are Clogged
1-12-2. Cleaning by Cleaning Cloth
