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Installation
5.4 Connect cooling water
CAUTION
Risk of injury due to falling!
Fluid leakages can cause the floor to become slippery and persons can fall.
Ø
Check pump for loss of cooling water and leakages.
Ø
Wear non-slip shoes.
CAUTION
Property damage due to the failing pump!
If the cooling water flow is reduced or interrupted, the cooling of the machine can-
not be ensured. This can cause the blackout failure of the machine and damage the
machine.
Ø
Make sure that the cooling water flow is not interrupted.
CAUTION
Property damage due to missing cooling water control!
If there is no cooling water control, the machine can be damaged in case of malfunc-
tion or failure of cooling of the machine when the malfunction is not remedied imme-
diately.
Ø
Pump is only allowed to be operated with cooling water control.
5.4.1 Cooling water connection for continuous flow cooling
CAUTION
Property damage due to wrong coolant!
Dirt particles and aggressive water may lead to malfunctions or to premature wear in
the cooling system.
Ø
Only use pH-neutral, clean and filtered water for cooling.
CAUTION
Property damage due to improper operation!
Improper operation and wrong operating conditions can damage the machine.
Ø
The operating pressure of the cooling water must not exceed 6 bars.
Ø
The cooling water temperature must be between 15 and 45 °C.
the cooling water outlet (Fig. 2/D).
b) Check the pump for cooling water leakages.
Suitable cooling water
See Info "Recommended water quality", page 4
