Lance And Spray Gun; High Pressure Hose And Spray Device - Kranzle Therm 870-1 Operating Manual

Kränzle technology
Lance with trigger gun
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 trig-
ger is released, the trigger gun closes and any further spraying of liquid from the lance is
stopped. The motor stops.
When actuating the gun once more the pressure control valve - safety valve closes and
the motor is started again. The pump resumes feeding water to the spraying lance with
the selected operating pressure. When the gun is closed, the water hammer opens the
pressure control valve - safety valve and the motor is switched off by the pressure
switch.
The trigger gun is a safety device. Repairs should only be performed
by qualified persons. Should replacement parts be required, use only
components authorized by the manufacturer.
High pressure hose and spraying device
The high pressure hose and spraying device supplied with the machine are made of high
grade material, they are also optimized for the machine and marked as required by the
appropriate regulations.
If replacement parts are required, only such parts that are authorized by the manufactu-
rer and which bear the markings required by the appropriate regulations may be used.
The high pressure hose and spray device must be connected in a pressure-tight
manner.
The high pressure hose may not be driven over, pulled excessively, or twisted. The
hose may under no circumstances be pulled over sharp edges, since otherwise the
guarantee is automatically void.
Hoses are wearing parts. The guarantee only covers defects of fabrication no
external damages whatsoever.
Defective high-pressure hoses and spraying devices may not be repaired. They
always have to be replaced.
11