Maintenance – supply system
667
Fig. 599
• Lower the lifting unit completely using the keys (3).
• Ensure that no lines or cables become jammed.
• Switch off the engine.
Fig. 600
• Close the interlocking claws (2). To prevent the screws from becoming loose during
subsequent operation, the screws must be seated in the recesses in the frame.
• Tighten screws and secure with counter nut (1)
• Start the engine.
• Using the keys (5), move the lifting unit to the correct position
• Attach coupling rods (4) to the pendulum frame with bolts (3) and secure with linch pin.
• Switch off the engine.