Maintenance - Royal Sovereign RET-1500 Owner's Manual

Standard maintenance
CAUTION: Unplug the trimmer from the power outlet during any maintenance to avoid risk of electric
shocks.
Note: Only qualified personnel should attempt standard maintenance on the trimmer. If needed, wear
gloves and use a damp cloth (alcohol) and rubber gum eraser to remove any adhesive on the
cutting blade.
Maintenance Procedures
Follow below procedures as needed.
Frequency of

Maintenance

General dusting At user's discretion
Cleaning the scrap If there is a lot of scrap
material material
Replace the fuse of
When the fuse is burnt
general wiring
Replace the fuse
on the electronic When the fuse is burnt
board
Replace the When the electronic
electronic board board is broken
6. MAINTENANCE
execution
•∙Clean∙the∙entire∙machine∙with∙a∙damp∙cloth∙ Do not use aggressive products
•∙Remove∙the∙safety-cover
•∙∙ E liminate∙the∙scrap∙material∙with∙an∙
aspirator and/or compressed air
•∙Remove∙the∙left∙panel
•∙Open∙the∙take-fuse∙connector
•∙Remove∙the∙burnt∙fuse
•∙∙ R eplace∙it∙with∙a∙new∙one∙(3.15A)
•∙Remove∙the∙left∙panel
•∙Remove∙the∙burnt∙fuse
•∙∙ R eplace∙it∙with∙a∙new∙one∙(2A)∙
•∙Remove∙the∙left∙panel
•∙∙ R emove∙the∙broken∙electronic∙board∙
unscrewing the 3 screws for fixing
•∙Replace∙it∙with∙a∙new∙one
Procedure
12
RET Series
Precautions
Wear a pair of protection gloves
Isolate the machine from power
supply sourses by unplugging
the power cord
Isolate the machine from power
supply sourses by unplugging
the power cord
Isolate the machine from power
supply sourses by unplugging
the power cord