3.9.2. Greasing – SEGA and HAPP types
• Use only synthetic grease (grease or spray) as plastic parts are used. Do not
use mineral based greases.
• Applying grease to parts other than those specified can cause malfunctioning or
quality deterioration of parts.
HAPP type
Apply grease to the gear mesh and cam portions
once every three months. Use a proprietary
synthetic lubricant.
3.9.3. Replacement Of Spring
HAPP type
In case of spring damage or wear, open the
Control Panel and replace the spring.