HURST ML-630-SI, Instruction Manual

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14
5.4 Valves
Both valves of the power unit in the pump block are
¿
xed in place. The pump block is fully
integrated into the hydraulic power unit. The hose assemblies (pressure line (grey) and
return (blue)) must be connected to the pump block. The rescue equipment is connected
to the hose assemblies. Model ML-630 units are equipped with a SIMO connecting block.
The connecting block of the ML-630-SI also has a TURBO function.
With a switching lever, either both connected devices can be supplied simultaneously with
hydraulic
À
uid, or a single device can be supplied with double the volume (= TURBO function).
By supplying at double the feed rate, the speed of the connected device is increased.
The hoses are connected with the connecting block via mono-couplings.
5.4.1 Control valve "simultaneous operation" (SIMO)
This valve enables the connection of two pressure hoses and two return hoses. It has two
switching options, each of which controls the pressure application of the pressure hose
that is marked accordingly. This means that
two devices can be supplied with pressure
simultaneously and independently of each other. Without impairing the work output, it
enables work with two devices simultaneously and independently of each other.
ATTENTION!
When operating several pieces of rescue equipment with one unit, ensure
that the usable volume of hydraulic
À
uid in the power unit is greater than the
maximum possible operating
À
uid volume of all connected rescue equipment.