Rittal Chiller Blue e+ SK 3334300

Warning: Prior to any inspection and maintenance work, the chiller must be disconnected from the power supply at the master switch.

Warning: Temperatures of up to 60°C may occur inside the chiller. Wait approx. 10 min. after you have switched off the chiller to allow the pipe to cool down.

Warning: Sharp-edged condenser fins! Use gloves as personal protection equipment.

Caution: Risk of damage for the condenser fins due to powerful compressed air! Use the compressed air carefully to avoid damage.

Chiller disconnected from the power supply at the master switch?

Waited for 10 minutes after switching off the chiller for the pipe to cool down?

Wearing gloves for personal protection?

Chiller cover removed by pulling upwards?

Side covers of the chiller slightly raised with the handles and removed?

Filter mat (accessory) - Clean or replace filter mat.

Cleaning the filter mat (accessories)

Metal filter mats may be washed with water or grease-dissolving detergents. Textile filter mats and the pleated filter in front of the inverter housing must be replaced at regular intervals.

 At the front of the chiller, pull the louvred grille away from the mounting clips, and place or lay it down somewhere safe.

 Remove the filter mat in front of the air intake grille on the chiller.

 Clean the metal filter mats e.g. using water and degreaser/detergent.

 Place the cleaned metal filter mat or a new textile filter mat in front of the air intake grille on the chiller.

 Press the louvred grilles back onto the mounting clips.

 Replace the pleated filter in front of the inverter housing accordingly.

Warning: Maintenance tasks on the refrigerant circuit are only allowed to be undertaken by a specialist refrigeration company.

Check for sufficient filling of cooling medium level

If necessary, top up the cooling medium level. Note down the amount added.

Note: The refrigerant circuit is filled with a comparatively small quantity of refrigerant (< 3.5 kg). This means that maintenance to the cooling circuit (such as regular leak checks) is not generally needed.

Check the fill level of the cooling medium tank

If the fill level drops below the lower limit, a corresponding message will appear on the display. Note down the message.

Check the quality of the cooling medium

Measure the glycol content with the aid of a refractometer

In order to prevent the formation of fungus and algae, the cooling medium should be replaced at least once a year. The use of pure water may also cause the formation of fungus or algae.