Maintenance And Inspection; Check Points For Regular Inspection; Cleaning - SunStar HC Series User Manual

MAINTENANCE AND INSPECTION

Consumable parts shall not be guaranteed even in warranty period.

5-1) CHECK POINTS FOR REGULAR INSPECTION

Safety rules must be observed during the inspection.
CAUTION
1) Clean, oil, and grease the set parts of the machine on a regular basis.
2) Inspect tension of each driver belt.
3) Failure to perform regular inspections may cause the following:
·Corrosion of P/C circuit board
·Damage to the semi-conductor on P/C circuit board
·Malfunction of the floppy disk drive
·Ill connection of the connector
·Abnormal wear-out of machine parts due to insufficient oiling and greasing

5-2) CLEANING

SWF is not responsible for machine damages or malfunctions caused by insufficient cleaning
or oiling.
CAUTION
Turn OFF the main power before inspecting or cleaning of the following parts.
CAUTION
NO
1
Around the hook
2 Guide rail to the take-up lever
3
Around the movable blade and the fixed blade
□Remove the needle plate and pull the movable
□Use the SWF brush to remove dirt and dust.
Important Parts for Cleaning
(NOTE)
How to Clean
blade forward (see picture).
5
Cleaning cycle
Once in 3-7 days
5 5 - - 1 1
Reference Fig.
Every day ①
Once a week
②
③