| Before installation, check for possible transport damages, especially in the heat transfer
section, fan collar and fan safety guard. The supplier is not responsible for costs
caused by faulty handling. | |
| Remove the transportation legs. | |
| Ensure the tightness of bolts in the casing and fans. |
|
| Ensure that all the connection terminals are fastened correctly. |
|
| Check the bearing capacity of the fixing points and support structures before installation
(see unit weights in product-specific documentation). | |
| To ensure optimum air venting and drainage of liquid coolers, place the tubes of the heat
transfer section in horizontal position. | |
| If the fan guards are delivered separately, install them before taking the unit into
use. | |
| Trouble-free operation of the liquid coolers provides good air venting of the units. Use the
venting screws on the headers for air venting of the heat transfer section. Always
follow the instructions of the working fluid supplier. | |
| Drain water circulated liquid coolers, when the ambient temperature is < 0 °C. Standard
liquid coolers are not gravity drained. We recommend using frost-proof fluids in
installations, where the ambient temperature can be lower than 0 °C. | |
| Always follow the instructions of the working fluid supplier in installation, performing the
pressure test, taking into use, operation and service. | |
| All soldering of the heat transfer section is hard solder (EN ISO 17672 Cup 279). | |
| Ground the unit. | |
| Check the installation position and free space requirements (See Positioning and Setup for installation) | |
| Ensure that the fans' rotation direction is correct. | |
