22
4)
Open the coolant container by removing the cap.
5)
Fill the coolant container with about 8.5 liters of water or the water/antifreeze mixture.
6)
Close the coolant container by fitting the cap. Make sure to use the red cap for operation mode.
6.2.3
Electrical Connections
Danger to life through electrical shock when working on the electrical equipment of the unit!
•
Switch off the unit before starting your work!
•
Disconnect the unit from mains by pulling the mains plug!
•
Verify that the installation is dead (volt-free)!
•
Carry out earthing or short-circuiting!
Risk of damage through improper connections!
Improper integration of the unit into the safety circuit of the device to be cooled will lead to the
inoperativeness of the safety equipment listed in chapter 3.4.1 on page 12.
•
All connections required must be incorporated according to the wiring diagram shown in the addendum.
•
Ensure yourself that all connected safety equipment is properly functioning.
•
All works should be carried out by expert.
The unit is delivered without a mains cable. The electrical connection as well as the integration into the
safety circuit of the device to be cooled are the customer’s responsibility and must be accomplished by
expert staff.
Information required can be taken from the specifications listed on page 17 and the wiring diagram in the
addendum.
Fig. 10:
Electrical terminal behind unit body
1
Electric terminal stripe
2 Cable bushings
DANGER
CAUTION
PLEASE NOTE
1
2
