English
22
4210591-Ed.01 (2016/03)
4.2 Electrical connection
DANGER: Work on the electrical connection may only
be performed by a qualified electrician in accordance
with national and local regulations.
Before establishing the connection, make sure that the
connecting cable is dead.
• Mains voltage and current type have to correspond to the
rating plate specifications.
• Max. back-up fuse:10 A, slow.
• Earth the pump according to the regulations.
• Mains connection: L, N, PE.
• Connect the power cable:
• Standard: Molex 3 way plug Fig.4
1 = L
2 = N
3 = PE
• Optional: included plug Fig. 5a to 5e.
Dismantle the plug in accordance with Fig. 6. A screwdriver
is needed for this.
• The electrical connection is to be established via a fixed
connection line equipped with a connector device or an all-
pole switch with a contact opening width of at least 3 mm.
• To ensure drip protection and strain relief at the PG
screwed connection, a connected load with an adequate
outer diameter is necessary (e.g. H05VV-F3G1.5).
• When pumps are used in systems with water temperatures
above 90°C, a suitably heat-resistant connected load is
installed.
• The connected load is to be placed in such a way that it can
under no circumstances come into contact with the pipe
and/or the pump and motor housing.
• The switching of the pump via triacs/solid-state relays is to
be checked on an individual basis.
Summary of Contents for HSP 15/6
Page 2: ...Fig 1 Fig 2a Fig 2b H max H H min Hs Q Hs 1 2 H max H H min Hs Q ...
Page 3: ...Fig 3 Fig 4 ...
Page 4: ...Fig 5a Fig 5b Fig 5c Fig 5d PE N L ...
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