Baltimore Aircoil Company ICE CHILLER TSU-M, Operating And Maintenance Instructions Manual

Page: 30 / 38

W W W . B A L T I M O R E A I R C O I L . E U
COMPREHENSIVE MAINTENANCE
About comprehensive maintenance
In order to ensure maximum efficiency and minimum downtime of your evaporative cooling system, it is
recommended to establish and execute a programme of preventive maintenance.
Your local BAC Balticare representative will assist you in establishing and implementing such programme. The
preventive maintenance programme must not only avoid that excessive downtime occurs under unforeseen and
unwanted conditions, it also ensures that factory authorized replacement parts are used, which are designed to fit
and for their purpose carry the full factory warranty. To order factory authorized parts, contact your local BAC
Balticare representative. Make sure you include the unit serial number when ordering any parts.
Prolonged outdoor stay
Should the unit(s) be stored outside prior to installation and/or start-up for approximately one month (shelf life) or
longer, or stored in severe climates, it is imperative that certain actions be performed by the installing contractor in
order to maintain the unit in "as shipped" condition.
•
Check tank. Ice created by subfreezing ambient temperatures, which accumulates at the top of the tank and
around the walls must be melted out before initiating a build cycle. This ice can prevent normal water
displacement during the build cycle, possibly leading to physical damage to the coil and tank walls. The water
temperature in the tank should be raised to 5°C to ensure that all ice is melted.
• Coils of BAC Ice Thermal Storage Units are filled with a low pressure inert gas at the factory before shipping to
ensure an optimal internal corrosion protection during transport or prolonged storage. It is recommended to
check the overpressure every six months (connect a manometer to the valve).
For complete instructions, please contact your local BAC Balticare Representative.
30
TSU-M
7
7 Comprehensive Maintenance
7 Comprehensive Maintenance