IEMCA Master 80 UP HyperFlexible - Feeding Chain Replacement; Elevator Carriage Drive Safety Joint Replacement

EN
9 - PART REPLACEMENT Master 80 UP HyperFlexible
9 - Pag. 2 / 2
9.1 FEEDING CHAIN – REPLACEMENT
The replacement of the feeding chain is a very complex operation; contact IEMCA service
department.
9.2 ELEVATOR CARRIAGE DRIVE SAFETY JOINT - REPLACEMENT
• Slacken the drive chain:
• Remove ring nut (A) and extract in order: spring
(B), washer (C), bearing (D), pinion (E).
• Remove ring nut (F) and extract in order: shaft
(G), flange (H).
• Reassemble all components in the inverted
order, replacing the worn flange (H) and pinion
(E) with the new ones.
• Tension the chain.