PARKSON Hycor ThickTech RDT400, Инструкция по установке, эксплуатации и обслуживанию

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Non-Oscillating Self Cleaning
Shower Headers Models 6
effective Jan 23, 2008
While every effort has been made to ensure its accuracy, Lechler makes no express or implied warranty of any kind respecting the information
contained in this manual or the materials referred to therein. Anyone making use of the information or material contained herein does so at their
own risk and assumes any and all liability resulting from such use. All data contained herein is subject to change without notice.
1. Storage Instructions:
1.1. Protection from weather, such as rain, is required to avoid deterioration of the packing
material.
1.2. Keep product in packaging material until ready for installation to reduce the possibility of
product damage.
1.3. Use care to avoid damaging the nozzle orifice.
1.4. Lechler, Inc. does not suggest stacking of packaging except for wooden crates (maximum 2
high).
2. Installation Procedure:
2.1. This shower assembly has been designed to provide the optimum spray pattern for your
application, and is dependent upon installing it in accordance with the original instructions.
The nozzles have been installed and positioned correctly at the factory, and should not need
additional adjustment during installation. Once the shower has been mounted with rigid
support and connected to appropriate feed lines, it is ready for start up.
3. Operation Procedure:
3.1. On the initial start-up, fill the pipe at a liquid pressure below the normal operating level. Once
the spray pattern has stabilized, gradually increase to normal operating pressure.
3.2. When the system is running at normal operating pressure, but not to exceed 350 psi, perform
a full cleaning cycle to flush out the valve and sealing surface.
3.3. With the water supply at normal operating pressure open the valve by turning the handwheel
counter clockwise two full rotations.
3.4. Turn handwheel clockwise to close valve.
3.5. Check for leakage.
3.6. If the spray pattern is not correct at any of the nozzles, repeat the procedure
. Make sure that
anytime you are using the flushout valve, the water supply is on at normal operating
pressure.
4. Maintenance Instructions:
4.1. This shower assembly is designed to require very little maintenance, other than flushouts at
regular intervals. However, depending on the amount of time in operation, and the type of
use, some parts may require replacement:
•
Nozzle - If the spray pattern after cleaning is no longer the true flat fan or stream, the nozzle
should be replaced.
•
Brush - If over time the brushes wear to the point where they no longer dislodge the buildup
on the nozzles sufficiently, they should be replaced.
•
Sealing Ring - If excess leakage occurs at the flushout valve when it is fully closed, the
sealing ring should be replaced.
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