CR1000/CR1250
Heat exchanger (finned radiator), 2-row
1
Coolant supply (blue)
2
Overview of the coolant circuit
Fig. 7
6 Putting into operation
Risk of injury due to unexpected start-up
The following instructions must be adhered to throughout the entire duration of maintenance, servicing,
assembly, disassembly and repair work:
• Switch off the power source.
• Disconnect all electrical connections.
Electric shock
Dangerous voltage due to defective cables.
• Check all live cables and connections for proper installation and damage.
• Replace any damaged, deformed or worn parts.
NOTICE
• Please take note of the following instructions:
• The system may only be installed and put into operation by authorised personnel
• Components must only be used in environments with sufficient ventilation.
• The connection (serial or parallel connection) of several cooling units can result in material damage.
• Make sure that the cooling unit is filled with cooling liquid before it is put into operation.
• The coolant pump must never run dry as this will destroy the pump and render the warranty invalid.
1
2
6
5
4
Coolant return (red)
3
Coolant container
4
DANGER
WARNING
3 Product description on page EN-5
(in Germany see TRBS 1203).
6 Putting into operation
3
Motor with fan
5
Centrifugal pump
6
EN - 11