OPERATING INSTRUCTIONS RH170 Operation

Swinging ladder (optional)

Raising resp. lowering the swinging ladder (Fig. 2-13:).

Lowering the swinging ladder (from the upper carriage)

 Start engine.

 Push lever (1, Fig. 2-14:)on control valve (2) downwards to position “ II “ The swinging ladder is lowered (Fig. 2-13:).

The swinging ladder can also be lowered when the engine ist stopped.

Raising the swinging ladder (from the upper carriage)

 Start engine.

 Pull lever (1, Fig. 2-14:) on control valve (2) upwards to position “ I “ The swinging ladder is raised (Fig. 2-15:).

Lowering the swinging ladder (from the bottom)

 Pull down rope (3, Fig. 2-16:). The swinging ladder is lowered (Fig. 2-13:).

The upper carriage can only be swung when the folding ladder is raised completely (Fig. 2-15:).