KKT chillers nBoxX 1.5, Operating Instruction, Page: 37 / 48

Ambient air containing oil: Ambient air containing oil: Ambient air containing oil: Ambient air containing oil:
Ambient air containing oil in conjunction with dust will result in inc
fins. Thorough cleaning with compressed air is not possible in this case. We recommend sending the
unit in for cleaning or requesting service.
8.4
8.4 8.4
8.4 Cleaning the filter
Cleaning the filter Cleaning the filter
Cleaning the filter mat (optional)
mat (optional) mat (optional)
mat (optional)
For types nBoxX1.5:
For types nBoxX1.5: For types nBoxX1.5:
For types nBoxX1.5:
Danger of injury due to rotating fan blades! Do not remove the louvered grille until after the
condenser fan has come to a stop.
Remove the louvered grille on the front of the cooling system by carefully pulling it off the housing.
The louvered grilles are fastened onto the housing with plastic pins.
Remove the filter mat from the louvered grilles.
Replace the filter mats made of f
Place a new filter mat or the cleaned metal filter mat in the louvered grille and press it back onto the
housing.
For types nBoxX3.0 and nBoxX4.5: For types nBoxX3.0 and nBoxX4.5: For types nBoxX3.0 and nBoxX4.5: For types nBoxX3.0 and nBoxX4.5:
The louvered grilles are fastened
Danger of injury due to rotating fan blades! Do not remove the louvered grille until
after the condenser fan has come to a stop.
Remove the upper louvered grille on the rear of the cooling unit by carefully pulling it off the housing.
Pull the filter mat upwards out of the unit.
Replace the filter mats made of filter fleece. Clean the metal filter mats with a high
Press the upper louvered grille back onto the housing.
8.5 8.5 8.5 8.5 Draining the cooling medium tank Draining the cooling medium tank Draining the cooling medium tank Draining the cooling medium tank
Drain the cooling medium tank via the tank drain connection either directly or using a hose into a
container.
When disposing of the cooling medium, observe the locally
tion.
37 / 48
air containing oil in conjunction with dust will result in increased soiling of the condenser
fins. Thorough cleaning with compressed air is not possible in this case. We recommend sending the
unit in for cleaning or requesting service.
mat (optional)
mat (optional) mat (optional)
mat (optional)
Danger of injury due to rotating fan blades! Do not remove the louvered grille until after the
condenser fan has come to a stop.
Remove the louvered grille on the front of the cooling system by carefully pulling it off the housing.
The louvered grilles are fastened onto the housing with plastic pins.
Remove the filter mat from the louvered grilles.
Replace the filter mats made of filter fleece. Clean the metal filter mats with a high
Place a new filter mat or the cleaned metal filter mat in the louvered grille and press it back onto the
For types nBoxX3.0 and nBoxX4.5: For types nBoxX3.0 and nBoxX4.5: For types nBoxX3.0 and nBoxX4.5: For types nBoxX3.0 and nBoxX4.5:
The louvered grilles are fastened onto the housing with plastic pins.
Danger of injury due to rotating fan blades! Do not remove the louvered grille until
after the condenser fan has come to a stop.
Remove the upper louvered grille on the rear of the cooling unit by carefully pulling it off the housing.
Pull the filter mat upwards out of the unit.
Replace the filter mats made of filter fleece. Clean the metal filter mats with a high
Press the upper louvered grille back onto the housing.
Draining the cooling medium tank Draining the cooling medium tank Draining the cooling medium tank Draining the cooling medium tank
Drain the cooling medium tank via the tank drain connection either directly or using a hose into a
When disposing of the cooling medium, observe the locally application regulations on water poll
83000902.Ka
reased soiling of the condenser
fins. Thorough cleaning with compressed air is not possible in this case. We recommend sending the
Danger of injury due to rotating fan blades! Do not remove the louvered grille until after the
Remove the louvered grille on the front of the cooling system by carefully pulling it off the housing.
ilter fleece. Clean the metal filter mats with a high-pressure cleaner.
Place a new filter mat or the cleaned metal filter mat in the louvered grille and press it back onto the
Danger of injury due to rotating fan blades! Do not remove the louvered grille until
Remove the upper louvered grille on the rear of the cooling unit by carefully pulling it off the housing.
Replace the filter mats made of filter fleece. Clean the metal filter mats with a high-pressure cleaner.
Drain the cooling medium tank via the tank drain connection either directly or using a hose into a
application regulations on water pollu-