AL-KO HW 4500 FCS COMFORT - Инструкция по эксплуатации - Страница 14

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Product description

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HWA 4000 / 4500 FCS

Designated use

The  house  water  system  is  designed  for  private

use  in  the  house  and  garden  and  is  suitable  ex-

clusively for the conveying of clear water and rain-

water.
The house water system is suitable for:

Watering the garden and premises
Water supply in the house
Pressure increase in the water supply.

ADVICE

If the pressure of the water supply is in-

creased,  the  local  regulations  must  be

observed. Your sanitation expert will pro-

vide the necessary information.

Possible misuse

The  house  water  system  is  not  suitable  for  the

conveying:

Water containing sand, salt water and waste

water with textile and paper content
Aggressive,  corrosive,  explosive  or  fuming

chemicals or liquids
Fluids above 35°C.

ADVICE

The  house  water  system  must  not  be

used  for  conveying  water  for  foodstuffs

or beverages.
The  house  water  system  is  not  suitable

for continuous use.

SCOPE OF DELIVERY

The  hot  water  system  is  supplied  ready  for  ope-

ration,  with  key  for  filter  cover,  elbow  nipple  and

operating instructions

Thermal protection

The unit is fitted with a thermal protection switch

which switches the motor off in the event of over-

heating.  The  pump  switches  on  again  automati-

cally  after  a  cooling  down  period  of  approx.  15  -

20 minutes.

Dry-run protection

The  house  water  system  is  provided  with  a  dry

running  protection  system.  The  dry  running  pro-

tection system switches the pump off after approx.

90 seconds if water is not being drawn up or if the

suction line is damaged.

Pressure switch

The house water system is provided with a pres-

sure  switch.  This  pressure  switch  automatically

switches the pump off and on when the set pres-

sure is reached.

➯

Set pressure values: see technical data.

LED monitoring

For monitoring the operational conditions, and for

displaying  the  fault  messages,  the  house  water

system is equipped with LED monitoring.

SAFETY INSTRUCTIONS

CAUTION!
Danger of injury!

Only use the machine and the extension

cable if it is in perfect technical condition!

Damaged units must not be used.
Safety  and  protective  devices  must  not

be deactivated!

Children, or people who are not familiar with

the operating instructions, are not allowed to

use the machine.
Never lift, transport or suspend the unit using

the connection cable.
Unilateral modifications or conversions of the

unit are prohibited.

Electrical safety

CAUTION!
Danger  when  touching  voltage  con-

ducting parts!

Disconnect the plug from the mains if the

extension cable is damaged or severed!

We  recommend  connecting  a  RCD  (re-

sidual current operated device) having a

nominal residual current of < 30 mA.

The house mains voltage must agree with the

details  quoted  in  the  technical  data,  do  not

use any other supply voltage.
The  unit  must  only  be  operated  with  an

electrical installation in accordance with DIN/

VDE 0100, Part 737, 738 and 702 (swimming

pools). Protection must be provided by a 10 A

line protection switch and a RCCD (residual

current operated device) having a nominal re-

sidual current of 10/30 mA.
Use  only  extension  cables  that  are  suitable

for use outdoors - minimum cross-section 1.5

mm

2

. Cable drums should always be unrolled

completely.