En
gl
is
h (
G
B)
16
Pipe connection, types A1A1, A3A3, A7A7
For details on connection types, see section
1. Make sure the system is pressureless.
2. Push union nut (2) across pipe (3).
3. Apply appropriate sealing material to thread of
inlay (1).
4. Screw inlay (1) to end of pipe (3).
5. Install pipe with union nut (2) at inlet and outlet
valve.
– Make sure the gasket at the valve is placed
correctly.
– Tighten union nuts manually. Do not use tools.
– If using PTFE gaskets, retighten union nuts
after 2-5 operating hours.
6. Attach a deaeration hose to the corresponding
connection (see fig.
, pos. 12) and run it into a
suitable container or collecting tray.
Fig. 10
Hydraulic connection, type A7A7
Fig. 11
Hydraulic connection, type A1A1, A3A3
5.3 Electrical connection
The mains plug is the separator separating the pump
from the mains.
All electrical connections must be carried out by a
qualified electrician in accordance with local
regulations.
The pump can start automatically when the power
supply is switched on.
The enclosure class (IP65 / Nema 4X) is only
guaranteed if plugs or protective caps are correctly
installed.
Do not manipulate mains plug or cable.
The rated voltage of the pump must conform to local
conditions. See section
TM
06
7
300
32
16
TM
06 737
6 321
6
1
2
3
1
2
3
CAUTION
Automatic startup
Minor or moderate personal injury
- Make sure the pump has been correctly
installed and is ready to be started
before you switch on the power supply.
