Cattini Oleopneumatica YAK 218/N Manuel Pour L'utilisation, L'installation Et L'entretien page 18

EN
OTHER CASES.
- If the pistons lift up very slowly check that the tap 843 between the tank and motor pump is open. - If the jack is
malfunctioning when lifting or lowering, check the spring (1046), the rubber ball seal (429) and the smooth sliding
of the piston (130).
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