113
Figure Step
1. Polish the rough paint surface or the
scratched parts by abrasive paper until the
surface is smooth
2. Clean the target parts using a rag with
water or 97% alcohol
3. When the surface is clean and dry, paint
the scratched parts of the paint by banister
brush and make sure the painting is as uni-
form as possible
Maintenance and Operation Steps for Situation 3:
Materials:
• Abrasive paper
• Rag
• Water
• Alcohol
• zinc primer
• Hairbrush
• Paint
System Manual 12 Routine Maintenance