Fitting The Pump - Jet NCB Instruction Manual

3.5. Fitting the pump

Pump installation and assembly must be carried out
by an authorised installer.
A) General safety warnings.
The equipment must be fitted following
current safety regulations for installing
swimming pools, and particularly standard
IEC 60364-7-702 and the special regulations
for each application.
!
The pump must be installed on a flat surface
and attached to the floor.
Electrical installation most have a multiple
separation system with at least 3mm contact
separation.
The mains electricity supply must be
protected by an automatic power-supply cut-
out device, a residual current circuit-breaker
switch ( fn) not exceeding 30 mA.
B) Fitting the pipes
!
The connection pipes to the pump for
distances of up to 3.5 metres must have a
minimum diameter of DN63.
Flow valves must be fitted in the discharge
!
and suction pipes, so that the pump can be
removed for maintenance without draining
the swimming pool.
ALWAYS USE MULTIPLE SUCTION
!
OUTLETS.
If the fitting/cover breaks, is damaged, or is
!
missing, shut the system down immediately .
Do not use the system until the covers have
been replaced.
Particular care must be paid to ensure that
water cannot enter the pump motor or other
electrically powered parts of the installation.
The premises in which the pump is installed
must comply with the complementary
technical safety instructions applicable to
damp or wet premises.
The premises must be provided with a drain
!
that allows water to be evacuated in the event
of flooding of the premises that might be
detrimental to electrical safety and cause
injury to persons.
For optimum pump operation and reliability
!
the premises must be provided with a
ventilation inlet.
The installation pipes and accessories must
!
be made of PVC. Under no circumstances
must iron pipes or accessories be used, as
they could damage the plastic components of
the installation.
Flow valves
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