Instruction Manual for KARCHER models including: SP 7 Dirt Inox, Mit Level Sensor und integriertem Vorfilter

SP 7 Dirt Inox ﻟﻌرﺑﯾﺔ ا

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Karcher SP7 Operating Instructions
SP 7 Dirt Inox
Operating Instructions Please read the operating instructions carefully before using the unit.

English

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59665390 10/15

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Please read and comply with these original instructions prior to the initial operation of your appliance and store them for later use or subsequent owners.
Contents

Warranty

EN

4

Environmental protection

EN

4

Description of the Appliance

EN

4

Proper use

EN

4

Approved feed fluids . . . . . . . . EN

4

Start up

EN

4

Operation

EN

5

General . . . . . . . . . . . . . . . . . . EN

5

Automatic venting device . . . . . EN

5

Automatic operation . . . . . . . . . EN

5

Manual operation . . . . . . . . . . . EN

5

Finish operation

EN

5

Maintenance

EN

5

Transport

EN

5

Storage

EN

5

Storing the pump . . . . . . . . . . . EN

5

Special accessories

EN

6

Troubleshooting

EN

6

Specifications

EN

7

Safety instructions for immersion pumps
 Please read the operating instructions for your machine before using it, and pay particular attention to the following safety instructions.
 Warning and information plates on the machine provide important directions for safe operation.
 Apart from the notes contained herein the general safety provisions and rules for the prevention of accidents of the legislator must be observed.
 Keep packaging films away from children, there is a risk of suffocation!

Hazard levels
 DANGER Pointer to immediate danger, which leads to severe injuries or death.  WARNING Pointer to a possibly dangerous situation, which can lead to severe injuries or death.  CAUTION Pointer to a possibly dangerous situation, which can lead to minor injuries. ATTENTION Pointer to a possibly dangerous situation, which can lead to property damage.
Electric components
 DANGER Risk of electric shock.  Check the power cord with
mains plug for damage before every use. If the power cord is damaged, please arrange immediately for the exchange by an authorized customer service or a skilled electrician.  Install all electrical plug connections in a flood-proof area.  Unsuitable electrical extension cables can be hazardous. Only use electrical extension cables that have been approved and labelled for this purpose and have an adequate cable cross-section outdoors.

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 The mains plug and the coupling of an extension cable must be watertight and must never lie in water. Moreover, the coupling may never lie on the ground. The use of cable reels that ensure that the sockets are at least 60 mm above the ground is recommended.
 Do not use the power cord to carry/ transport the machine.
 To separate the machine from the mains, pull the plug and not the power cord.
 Do not scrape the power cord across sharp edges and ensure that it does not get pressed.
 The voltage indicated on the type plate must correspond to the voltage of the electrical source.
 To avoid risks, all repairs and replacement of spare parts may only be carried out by the authorised customer service personnel.
 Operate pumps only on sockets that are equipped with a fault current protection switch with a nominal fault current of max. 30 mA and a protectiveearth contact (earthing).
 Check the fault current protection switch and the protective earth contact (earthing) for proper function at regular intervals.

 Never operate the pumps while there are persons in the pool or garden pond.
 In Austria pumps to be used in swimming pools and garden ponds should be equipped with a fixed connection line according to VE B/ EN 60555 Part 1 to 3; power supply should be via a VEtested isolating transformer whereby the secondary nominal voltage should not exceed 230V.
 The electrical connection of the system may only be performed by a qualified electrician. Please follow the respective national regulations! Safe handling
 WARNING  This appliance is not intended
for use by persons with limited physical, sensory or mental capacities or lacking experience and/or skills, unless such persons are accompanied and supervised by a person in charge of their safety or they have received precise instructions on the use of this appliance and have understood the resulting risks.  Children may only use this appliance if they are over the age of 8 and supervised by a person in charge of their safety, or if they have received instructions on the use of this appliance and have understood the resulting risks.

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EN  2

 Children must not play with this appliance.
 Supervise children to prevent them from playing with the appliance.
 Cleaning and user maintenance must not be performed by children without supervision.
 Turn off the appliance and remove the mains plug prior to any care and maintenance works.
 CAUTION  Create stability for the appli-
ance prior to any work on or with the appliance to prevent accidents or damage.  In order to prevent accidents or injuries, mind the weight of the appliance during transport (see technical data).  In order to prevent accidents or injuries, mind the weight of the appliance when choosing the storage location (see technical data).
Other risks
 DANGER Danger of explosion  Do not pump corrosive, highly
combustible or explosive fluids (e.g. petroleum, petrol, acids or nitro thinner).  Do not operate the device in fire or explosion-endangered surroundings.  CAUTION  Water that has been delivered with this appliance is no drinking water!

ATTENTION This can cause damage to the appliance.  Do not pump greases, oils
and salt water.  Do not pump waste water
from sanitary facilities and silty water with a lower flowability than clear water.  Do not pump water that has a higher temperature than 35C.

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Warranty
The warranty terms published by the relevant sales company are applicable in each country. We will repair potential failures of your appliance within the warranty period free of charge, provided that such failure is caused by faulty material or defects in manufacturing. In the event of a warranty claim please contact your dealer or the nearest authorized Customer Service centre. Please submit the proof of purchase. The adhesive type label must not be removed from the device. Warranty is no longer granted if the label is removed.
Environmental protection
The packaging material can be recycled. Please do not place the packaging into the ordinary refuse for disposal, but arrange for the proper recycling.
Old appliances contain valuable materials that can be recycled. Please arrange for the proper recycling of old appliances. Please dispose your old appliances using appropriate collection systems. Notes about the ingredients (REACH) You will find current information about the ingredients at: www.kaercher.com/REACH
Description of the Appliance
1 Switch (automatic mode / manual operation) 2 Carrying handle 3 Power cord with plug 4 Rail (level sensor) 5 Level sensor 6 Automatic venting device 7 Quick-Connect 8 Pump connecting piece (1", 1" and 1" hose con-
nection and G1 - thread) 9 Connection nozzle (G1 - thread) 10 Pre-filter
Proper use
This appliance has been designed for use in private households and is not intended for commercial use. The manufacturer is not responsible for any damages that may occur on account of improper use or wrong operations. The device is mainly intended for draining building parts in case of flooding, but also for pumping over or out containers, for water removal from wells and shafts as well as for draining water from boats and yachts, provided that it is fresh water. NOTICE The device is not suitable for continuous pump operation (e.g. continuous circulation in a pond) or as a stationary installations (e.g. lifting device, fountain pump).

Approved feed fluids
 Fresh water up to a certain degree of soiling  Water from swimming pool (provided the dosing of
additives is proper)  Washing lye  Water with a degree of contamination up to a grain
size of 30 mm  DANGER Risk of injury, risk of damage! Caustic, slightly inflammable and other explosive substances (such as petrol, petroleum, diluted nitrogen), greases, oils, salt water and waste water from toilets as well as sludgy water that has a slower flow capacity than water, must not be transported with this pump. The temperature of the delivered fluid must be between 5 C and 35 C.
Start up
NOTICE The shorter the hose length and the larger the hose diameter, the higher the pump capacity. To prevent clogging of the pump, slide down the prefilter with hose diameters of less than 1 ". The pump connection is equipped with a plug system (Quick-Connect). The unmounted connection nozzle with pump connecting piece is enclosed in the device. Illustration  To remove the connection nozzle, press the Quick-
Connect (grey button). Illustration  Screw the pump connecting piece onto the connec-
tion nozzle.  Slide the hose clamp onto the hose.  Slide the hose onto the pump connecting piece and
secure it by means of a hose clamp.  Slide the connection nozzle into the Quick-Con-
nect. NOTICE Hoses with a diameter of 1", 1" and 1" can be connected to the pump connecting piece. To increase the flow volume, the pump connecting piece can be shortened according to the hose used. Illustration  Slide the level sensor onto the rail from the top.  Slide the prefilter down or up.  Safely place the pump on a stable surface in the
feed fluid or immerse it using a rope tied to the carrying handle. NOTICE The suction area must not be blocked by soiling. In case of muddy ground, place the pump on a brick or the like. Ensure that the pump is level. Do not carry the pump on the cable or the hose.

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Operation

 DANGER Risk of mortal danger on account of electric shock! Do not touch feed fluids, the rope attached to the carrying handle as well as objects that are in contact with the feed fluid (e.g. pipelines extending into the water, railings, etc.).

General
Illustration NOTICE The fluid level must be at least 50 mm for the pump to draw independently. The pump can pump up to a residual fluid height of 35 mm.

Automatic venting device
Illustration With a low fluid level, possibly drawn air or air that is present in the pump escapes via the automatic venting device. In addition, fluid may leak at this spot. If the pump has suction problems with a low fluid level, unplug and plug in the mains plug repeatedly in order to support the suction process.

Automatic operation

Illustration NOTICE In the automatic mode, the level sensor automatically controls the pumping operations. As soon as the level sensor has contact with the rising feed fluid the pump switches on. The pump switches off as soon as the level sensor loses contact with the falling feed fluid and an after-running time of 15 s has passed. For switch-on height / switch-off height see the following table:

Switch-on points

SP 7 Dirt Inox

Depending on the position of the lev- 55 - 240 mm el sensor

NOTICE Ensure that the pump is level. Otherwise it can happen that the level sensor does not lose the fluid contact and the pump runs dry.  Push the level sensor to the desired switch-on
height (contact with feed fluid). NOTICE The higher the level sensor is adjusted, the higher the switch-on and switch-off point. See the following table for application examples:

Min / Max

SP 7 Dirt Inox

Shaft with a diameter < of approx. Level sensor in

1 m (e.g. drainage)

the upmost posi-

tion

Pre-filter flaps closed (protection against soiling)

Swimming pool, pond or the like

Level sensor in the lowest position

Pre-filter flaps closed (protection against soiling)

 Set the switch to automatic mode (AUTO).  Insert the mains plug into the socket.

Manual operation
NOTICE In manual operation the pump remains switched on continuously. Illustration  Set the switch to manual operation (MAN).  Insert the mains plug into the socket. ATTENTION Risk of damage! Dry running leads to increased wear; never leave the pump unattended during manual operation. Unplug immediately in case of dry running
Finish operation
NOTICE Soiling can deposit and lead to malfunctions.  Pump clear water or thoroughly rinse the pump af-
ter every use. This especially applies after pumping chlorinated water or other liquids that leave residue.  Disconnect the main plug from the socket.
Maintenance
The pump is maintenace-free.
Transport
 CAUTION In order to prevent accidents or injuries, keep in mind the weight of the appliance during transport (see Specifications).  Lift and carry the pump on the carrying handle.  If you want to transport the appliance on a vehicle
secure it from slipping.
Storage
 CAUTION In order to prevent accidents or injuries, keep in mind the weight of the appliance when selecting a storage location for it (see Specifications).
Storing the pump
 Completely drain the pump and allow it to dry.  Store the pump in a frost-free place.

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Special accessories

2.997-100.0 Braided hose set

6.997-346.0 2.645-247.0

Spiral hose, by the meter, 25 m, 1"
Hose PrimoFlex, 50 m, 1"

Flexible 1 1/4" braided hose with hose clamp (30 - 40 mm) with wing screw for a connection without tools. Especially recommendable for the immersion pumps when removing large water quantities. Max. operating pressure: 5 bar By the meter for cutting hoses to individual lengths.
Phthalate-free 1" garden hose for draining away the water.

Troubleshooting

 DANGER Risk of mortal danger on account of electric shock! To avoid risks, all repairs and replacement of spare parts may only be carried out by the authorised customer service personnel.

Fault

Cause

Remedy

Pump runs but does not transport Air in the pump

Unplug and plug in the mains plug of the pump repeatedly until the fluid is drawn

Suction area blocked

Pull out the mains plug and clean the suction area

Water level below the minimum fluid level

Immerse, whenever possible, the pump deeper into the feed fluid or proceed as described in Chapter Operation.

Pump does not run or suddenly comes Power supply interrupted to a standstill during operations

Check fuses and electrical connections

Thermal protection switch has switched off the pump due to overheating

Pull out the mains plug, let the pump cool down, clean the suction area, prevent dry running

Dirt particles have got jammed into the Pull out the mains plug and clean the

suction area

suction area

Level sensor stops pump

Check the position of the level sensor and correct it if necessary. The pump stops 15 s after the level sensor has no water contact anymore.

The level sensor does not react as it is Clean the level sensor. soiled

Pumping capacity is reducing

Suction area blocked

Pull out the mains plug and clean the suction area

Pumping capacity too low

The pumping capacity depends on the Observe the maximum delivery

flow height, hose diameter and hose height, see technical data. If neces-

length.

sary, use a larger hose diameter or a

shorter hose length.

Quick-Connect cannot be opened or Soiling in the plug system. closed.

Remove and clean clip.

The pump is running although there is The level sensor does not react as it is Clean the level sensor. no water contact with the level sensor soiled

The switch is on manual operation Set the switch to automatic mode (AU-

(MAN)

TO).

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Specifications

Mains voltage

V

Mains frequency

Hz

Output Pnom

W

Max. flow rate

l/h

Max. pressure

bar

Max. flow height

m

Max. immersion depth

m

Max. grain size of the dirt particles that can be transported

mm

Minimum fluid height

mm

Residual fluid height

mm

Weight (without accessories)

kg

Subject to technical modifications!

SP 7 Dirt Inox 230 - 240 V 50 750 15500 0,8 8 7 30 50 35 6,7

The possible delivery rate is even larger:  the lower the delivery height  the larger the diameter of the hose used  the shorter the hose used  the lower the pressure loss caused by the connected accessories

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http://www.kaercher.com/dealersearch
Alfred Krcher GmbH & Co. KG Alfred-Krcher-Str. 28 - 40 71364 Winnenden (Germany) Tel.: +49 7195 14-0 Fax: +49 7195 14-2212



References