Water And Cleaning System; Lance With Trigger Gun; Unloader Valve - Safety Valve - Kranzle K115 Operating Manual

Water and Cleaning System

Water can be connected at mains pressure to the high pressure pump or it
can be sucked directly from a storage tank. The water is then forced under
pressure by the high pressure pump to the lance. The high pressure jet is
formed by the nozzle at the end of the lance.
Cleaning and caring agents can be mixed with the water by a
high pressure injector.
Environmental, refuse disposal and water
protection regulations must be observed !

Lance with trigger gun

The machine can only be operated when the safety trigger is squeezed.
The machine can only be operated when the safety trigger is squeezed.
When the lever is squeezed, the spray gun opens. The liquid is then
pumped to the nozzle. The spray pressure increases and quickly reaches
the selected operating pressure.
When the trigger is released, the trigger gun closes and any further spraying
of liquid from the lance is stopped.
The increase in pressure when the trigger gun is closed causes the unloader
valve-safety valve to open. The pump remains switched on and continues to
pump liquid through the pump at reduced pressure. When the trigger gun is
opened, the unloader valve - safety valve closes and the pump ressumes
pressure spraying from the lance.
The trigger gun is a safety device. Repairs should only be per-
formed by qualified persons. Should replacement parts be
required, use only components authorized by the manufacturer.

Unloader valve - safety valve

The unloader valve - safety valve protects the machine from a build p of
excess pressure, and is designed not to permit an excess pressure to be
selected for operation. The limit nut on the handle is sealed with a spray
coating
The operating pressure and spray rate can be steplessly adjusted by turning
the handle.
Replacements, repairs, new adjustments and sealing should only
be performed by qualified persons.
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Description