Use additional accessories
1. Note the present configuration of existing connections and control cables.
2. Use the Pfeiffer Vacuum display and control unit DCU 002.
5.7 Unfastening the transport retainer
All turbo pumping stations in the HiCube Eco range are equipped with a transport retainer for the back-
ing pumps (see sticker). The backing pump is fixed diagonally to the pumping station baseplate on 2
spring-mounted rails by 2 cheesehead bolts with nuts.
1
Fig. 10:
Position of the transport retainer on the diaphragm pump
1
Hexagon nut on the transport retainer
Unfastening the transport retainer of the backing pump
1. Turn the hexagon nuts on the transport retainer as far as they will go.
2. Also unfasten the transport retainer on the opposite side.
5.8 Connecting to the mains power supply
WARNING
Danger of death from electric shock due to improper installation
The device uses voltage that is dangerous on contact as the electrical power supply. Potentially fatal
situations arise due to unsafe or incorrectly installation when reaching into the device.
► Ensure that the system is safely integrated into an emergency off safety circuit.
► Do not carry out any unauthorized modifications or changes on the device.
Fig. 11:
Mains connection plug and main switch on the HiCube Eco
1
Mains plug
2
Mains connection cable, country-specific (included as standard)
Provide a mains supply to the HiCube Eco
1. Ensure that the main switch is switched off before connection.
Installation
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