• Table surface
Wipe off dirt with a dry soft cloth or a soft cloth damped with neutral detergent. Then apply antirust oil to the metal surface with a cloth.
• Top and bottom surfaces of the crosshead
Wipe off dirt with a dry soft cloth or a soft cloth damped with neutral detergent. Then apply antirust oil to the metal surface with a cloth.
• Other casing
Wipe with a dry soft cloth or a soft cloth damped with neutral detergent.
NOTE: Be careful to prevent water from entering inside of the instrument otherwise the instrument may be damaged.