Marina CAM 40-HL - Инструкция по эксплуатации - Страница 15

1. Safety Measures

• Read carefully the operating instructions before assembling
and starting. The appliance must not be used by operators
who are not thoroughly acquainted with the instructions
handbook (operating instructions). Moreover, the appliance
must not be used by persons under the age of 16.
• The user is liable towards third parties in the area where
the appliance is in operation.
• Before starting it is necessary to check that the necessary
electrical protection measures are met, by means of a
test carried out by a specialist.

WHILST using the pump, there should be
no  person  in  the  water  or  liquid  to  be
pumped, and the carrying out of any type

of maintenance is strictly forbidden.
The pump may be connected only by means of a
safety switch for fault currents, with an opening
rated current up to 30 mA and a socket with an
earth contact in compliance with the regulations.
Protection: at least 10 Amps.

Operation in swimming pools and garden ponds is not
recommended.

F

or other operation, the provisions in conformity with

the standard VDE 0100 part 702 must be respected.

CAUTION:  Before  checking,  unplug    the  pump
from the mains!

Replacing  the  power  supply  cable  requires  using
special tools and therefore you must address to the
authorized after-sales service.

The  pump  may  only  operate    with  an  extension
obtained through cable mod. H07 RNF and a thread
section of no less than 1 mm in compliance with the
DIN 57282 or DIN 57245 standard.

• The  noise  (continuous  equivalent  in  dbA)  of
the motor-driven pumps is less or equal (

≤

) to

70 dbA.
•  The  voltage  (230  Volts  alternating  current)

indicated on the pump rating plate must correspond to
the available mains voltage.
• The temperature of the liquid conveyed must not exceed
35

°

C.

• Never attempt to lift or move the pump by stretching the
power-supply cable whilst it is plugged into the mains.
• Make sure that the plugged electrical connections are in
an area safe from flooding and are protected from humidity.

 GARDEN PUMPS

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• Before use it is necessary to check that the plug and
the mains connection line are not damaged.
• Unplug from the mains before performing any work on
the pump.
• Avoid directly exposing the pump to the jet of water.
• The  user  is  responsible  for  complying    with  the  local
regulations concerning assembly and safety.
• The user by taking appropriate measures (e.g. installing
an alarm, reserve pump and the like) will have to exclude
the  possibility  of  indirect  damage  caused  by  flooding
premises due to failure of the pump.
• In the event of the pump failing, repair work may only
be carried out by the repair workshops of the technical
service. Only genuine spare parts must be used.
• It is notified that in conformity with the law on product
liability

we cannot be held responsible

for the damage caused by our appliance:
a)  because  of  improper  repairs  not  carried  out  by  the
personnel of the assistance points authorized by us; or
b) if GENUINE SPARE PARTS are not used to replace
parts; or
c) if the indications and provisions given in the instructions
handbook are not complied with.
The same provisions hold for the accessories.

Resistance

This pump should not be used to convey inflammable,
combustible or explosive liquids.

2. Use

CAUTION!

Sector of use

•  For  irrigation  and  watering  of  lawns,  gardens,
vegetable patches, etc.
• For operating garden sprinkler systems
• For drawing water from ponds, streams, water butts
and wells, subject to fitting of suitable filter.

Acceptable liquids

In order to pump clear water (fresh water), rainwater
or non-aggressive chemical cleaning solutions.

Abrasive  liquids  or  any  other  type  of  corrosive
liquid could damage or destroy the pump.

Operating Instructions

Generally speaking it is recommended to use a
preliminary  filter  and  exhauster  with  a  suction
hose,  suitable and foot valve (reflux lock) to avoid
long suction times and pointlessly damaging the
pump due to stones and solid foreign bodies.

�

3. Before Starting

Your irrigation pump is self-priming. Before starting for
the first time, the pump has to be filled through the delivery
union with the delivery liquid until it overflows.

Suction Piping

•  Fit  the  water  suction  pipe  so  that  it  points  upwards
towards  the  pump.  Absolutely  avoid  fitting  the  suction

pipe higher than the pump (formation of air bubbles in

the suction pipe).
• The suction and delivery piping must be fitted so as not
to be able to apply any mechanical pressure on the pump.
• The  suction  valve  should  be  situated  at  least  30  cm.

below the bottom water level.

• Suction pipes that are not airtight suck in air obstructing
suction of the water.

Delivery Piping

During suction, the cut-off parts (sprayers, valves, etc.)

situated in the delivery piping have to be fully open so

that the air in the suction pipe can be freely expelled.

4. Maintenance Instructions

The irrigation pump is entirely maintenance-free.
Should the pump become blocked, first try rinsing. Should
it turn out that the blockage is due to the inefficiency or

complete absence of the filters, dismantle the hydraulic
section  and  thoroughly  rinse  the  interior,  carefully
reassemble and refit the filters correctly before turning
back on.
• If there is a risk of frost, the pump has to be emptied
completely.
• When the pump is not going to be used for a long time,

f

or instance in the winter period, it is recommended to

rinse  out  the  pump  thoroughly  with  water,  empty  it

completely and store it in a dry place.
• Before restarting, check whether the pump works freely

by

 briefly connecting and disconnecting it.

• Then fill the pump again with the delivery liquid and set

it up for use.

CAUTION!

In order to work, the pump must always be filled
with the delivery liquid until it overflows!
Caution:  The  pump  must  never  run  dry.  The
manufacturer’s warranty is null and void in the event
of damage to the pump caused by its running dry.
Check that the pump is airtight, in fact not airtight
pipes draw in air preventing the pump from working
properly.

If it is not possibile to eliminate the trouble, please call our service department.

To avoid damage during transport, please ship in the ORIGINAL PACKING.

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5. Troubleshooting Table

Trouble

Cause

Remedy

Motor will not start

Pump will not suck

Insufficient rate of flow.

Thermal cutout switches off pump.

•  No mains voltage.

•  Pump impeller jammed

•  Thermostat detached.

•  Check voltage.

•  Dismantle the hydraulic section and

check whether the impeller rotates freely;

reassemble with care.

•  Suction valve not in water.

•  Pump chamber with no water.

•  Air in suction pipe.

•  Suction valve not airtight.

•  Suction rose dirty.

•  Max. suction lift exceeded.

•  Put the suction valve into water

(min. 30 cm.)

•  Pour water into the suction union.

•  Check airtight of the suct. pipe.

•  Clean the suction valve.

•  Clean the suction rose.

•  Check the suction lift.

•  Suction lift too high.

•  Dirty suction rose.

•  Water level falls quickly.

•  Pump flow rate reduced by foreign

bodies.

•  Check suction lift.

•  Clean the suction rose.

•  Set the suct. valve lower down.

•  Clean the pump and replace the worn

parts.

• Motor overload. Excessive friction

caused by foreign bodies.

• Eliminate the foreign bodies.

Wait for the thermal cutout switch to

trigger again (approx. 20 mins.).