Aiwa HV-E212 - Maintenance Procedures; Standard Maintenance (Schedule & Cleaning)

STANDARD MAINTENANCE
1. SERVICE SCHEDULE OF COMPONENT
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NOTE : operating the unit.
1. Clean all parts for the tape transport.
Upper Drum with video head/Pinch Roller
A/ACE Head
2. CLEANING
1. Cleaning of “Video Head” (See Figure — 1)
Head cleaning by using a chamois skin.
— Procedure —
1) Remove the “Cabinet, Steel”.
2) Put on a glove (thin type) to avoid touching the
“Upper Drum”and “Lower Drum”with bare hand.
3) Put a few drops of alcohol on the chamois skin,
and by slightly placing it against the “Head Tip”,
allow the “Upper Drum”to turn the right and left.
— Remark —
1) The video head is a very hard material, but since
it is very thin, avoid cleaning it vertically.
2) Wait for the cleaned part to dry out, before
operating the unit.
3) Do not reuse stained chamois skin.
2. Cleaning of “ACE Head” (See Figure — 2)
Head cleaning by using a chamois skin.
— Procedure —
1) Remove the “Cabinet, Steel”.
2) Put a few drops of alcohol on the chamois skin,
clean up the “Audio Control Head”, being careful
not to damage the “Upper Drum” and other tape
running parts.
— Remark —
1) Avoid cleaning “ACE Head” vertically.
2) Wait for the cleaned part to dry well, before
operating the unit.
2. After cleaning up the parts, perform all DECK
ADJUSTMENT.
Fig-l
nee ACE Head
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