Product Manual

Description
5
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 re-
quired by the appropriate regulations.
If replacement parts are required, only such parts that are authorized
by the manufacturer and which bear the markings required by the ap-
propriate regulations may be used. The high pressure hose and
spraying device must be connected in a pressure-tight manner.
The high pressure hose may not be driven over, pulled excessively or
twisted. Make sure that the hose is not damaged on sharp edges.
Hose lines are wear parts. Guarantee is accepted only for
manufacturing errors, not for external damages.
High pressure hose lines and spraying equipment must not
be repaired, but replaced by a new hose or spraying
equipment.
Unloader valve - safety valve
The unloader valve - safety valve protects the machine from a build up 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.
Take care that all screw connections are pressure-tight. A
leakage of gun, high-pressure hose or hose drum has to be
repaired at once. Leakages lead to an increased wear and
to a possible malfunction of the delayed motor cut-out.
Operator’s task:
Prior to each usage of this liquid spraying device, the
operator is obliged to check if all safety relevant parts are
in perfect working condition. (e.g. safty valves, high-
pressure hose, cables and connections, spraying devices,
etc. )