SPX Marley NCWD, Руководство пользователя

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tower, the water management plan and maintenance procedures
must be in place and regularly practiced.
In addition, the following steps are recommended:
Do NOT attempt any service unless the fan motor is locked out.
• Consult a knowledgeable water treatment professional to clean and
treat your cooling tower. See Tower Startup section of this manual.
• Cooling towers must be cleaned and disinfected regularly in accordance
with ASHRAE Standard 188 and Guideline 12.
• Workers performing decontamination procedures must wear personal
protective equipment (PPE) as directed by their facility safety officer.
• Cooling towers must be visually inspected regularly to assess signs of
bacterial growth, appearance of debris and scale on drift eliminators
and general operating conditions. Refer to ASHRAE Standard 188 and
Guideline 12 for specific frequency recommendations.
• Replace worn or damaged components.
To minimize the presence of waterborne microorganisms, including Legio-
nella, follow the water management plan for your facility, perform regularly
scheduled cooling tower inspections and maintenance, and enlist the
services of water treatment professionals.
For additional technical support, contact your Marley sales represen-
tative. For help identifying the sales representative in your area, visit
spxcooling.com/replocator.
References:
ashrae.org. Search “ASHRAE Standard 188” and “ASHRAE Guideline 12.”
cdc.gov. Search “Water Management Program.”
Schedule of Tower Maintenance:
Some maintenance procedures may require maintenance personnel to enter
the tower. Each cased face of the tower has a door for access to the interior
of the tower.
The optional fan deck ladder is designed and intended solely for personnel
to gain access to the fan deck. The fan deck ladder should not be used to
enter or exit the access doors located on the cased face of the tower unless
the optional access door platform is provided.
maintenance
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