5. BEFORE FIRST USE
DANGER! Risk of injury due to electric shock.
Warning! Do not plug in before installation is fully completed!
NOTE: The intake line must be a vacuum-resistant hose or pipe.
Preparing the intake line
B
• As a basic principle, we recommend using:
- A preliminary filter, in order to avoid unnecessary damage to the pump as a result of stones
and solid foreign bodies (Fig.
A
).
- A suction-hose set with suction hose and an intake valve with a strainer (in order to prevent
long priming periods) (Fig.
B
).
A
5
6
7
8
C
• If you cannot obtain a suction-hose set like above, please purchase (Fig.
C
):
- an 25 mm (1”) intake hose
5
- an intake valve with a strainer
6
- 2 hose clamps
7
and 2 standard adapters
8
(1 for the intake line,1 for the discharge line),
and assemble the suction-hose set yourself using a standard adapter
8
and a clamp
7
115
20151208 SPECIFICATIONS 250 TP-3 EXE.indd 115 08/12/15 16:21
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