Nilfisk-Advance SC DELTA Bedienungsanleitung
SC DELTA
Instructions for use
107309173 C (09. 2018)
2
SC DELTA
Operating instructions .................................................................................................... 7
Bedienungsanweisungen ............................................................................................. 15
Instructions de fonctionnement ................................................................................... 23
Instruccciones de funcionamiento .............................................................................. 32
3
SC DELTA
A
123
4
5
6
Min 400 mm Min. 200 mm
Min 500 mm
A.1 A.2
8
7
9
10
Min. 1000 mm
120 mm
11
1a
4
SC DELTA
A.3
A.6
A.4
A
1
A.5
1
A.3.1
1 1/4" BSP
Inlet
Outlet hose
DKO 28
NUT M36x2 mm
5
SC DELTA
B
B.1.2
B.1.3 123
1
2
1
B.1.1
1
B.3
2
6
SC DELTA
C
B.5
C.1 C.2
1
7Original Instructions
EN
SC DELTA
Operating Instructions
This high pressure washer has been developed for profes-
sional use within:
- agriculture, light industry, transport, building and con-
struction, service
Only use the high pressure washer for purposes described
in this manual.
Regarding the following sections:
A - Installation
B - Operation
C - Maintenance
please refer to pictures in front of the manual.
A - Installation
Before starting
DO READ SAFETY INSTRUCTIONS BEFORE USE!
The SC DELTA is a fl exible pump station capable of supplying
several simultaneous users with pressurized cold / hot water
through a pipeline. The SC DELTA has been pre-adjusted
for a certain line pressure which is also the maximum work-
ing pressure.
Operating elements:
1. Water connection with fi lter
1.a Hot (option)
2. Main switch
3. Display
4. Connection of pipe system
5. Electric cable, mounting
6. Adjustable feet (m12)
7. Cabinet
8. E-box
9. Type plate
10. Inspection plug, water tank
11. Filter, water tank
A.1 Temperature conditions
The machine should be installed in a frost-free room. This
applies to pump as well as pipelines incl. of outlet points.
Con cern ing outdoor outlet points it should be possible to
close and emp ty that part of the line which is exposed to frost.
The machine generates heat. Please ensure suffi cient venti-
lation so that the ambient temperature does not exceed 40°C.
1 pump generates around 1 kW heat - 6 pumps 6 kW.
A.2 Condition of distance
In consideration of the cooling system of the machine and
the accessibility of service, there must be free wall space
on both sides of the machine. To the right 200 mm at a
min i mum and to the left 400 mm at a min i mum.
For service there must be at least 1000 mm in front of the
machine and 500 mm above the machine.
A.3 Water connection
The water connection is made through a fl exible hose con-
nected to the water inlet(s) (1) of the machine.
The connection can be made to a water supply network or
an internal water sup ply. A shut-off cock should be mounted
on the water supply network in the immediate vicini ty of the
ma chine.
Max. water pressure: 10 bar
Min. water pressure: 2 bar
Max. water inlet temp.: See label on machine by the water
inlet.
See A.3.1 for dimensions.
On the back side of the machine there are 2 hoses attached
to the water tank. These are overfl ow hoses in case of a
malfunction in the water tank.
The two hoses must not be blocked.
If there is a risk of running sands or other impurities in the inlet
water, a sand fi lter (50 micron) should be mounted beyond
the internal fi lter of the machine (for further connection data
see section Tech ni cal Specifi cations).
Clean the water inlet fi lter once a month or as needed. See
C.2.
Note: If option/accessory cold/hot inlet mix is mounted, the
temperature out of the machine cannot be lower than the
temperature on the cold inlet (blue point) on the machine.
A.4 Mains power connection
The power system of the SC DELTA is designed in confor-
mity with the common European standard:
EN 60204-1:2006+A1:2009: Electrical equipment of ma-
chines, Part 1: General requirements.
Power should be connected through a fl exible rubber cable
holding copper conductors for 3 phases and earth (PE). The
minimum dimensions of the cable are determined by the
power consumption of the current system (cf. data sheet),
but common to all systems is the following:
Max pre-fuse: 125 A
Max core section of cable: 35 mm
Min core section of cable: 25 mm
A.4.1 Installation of the main power supply
• Installation of the machine should be carried out by au-
thorized engineer
Equipment to protect the user against electrical shock, should
be installed and designed to fulfi l the authority requirement
for the actual location of the machine, this protection can
be done with fuses or Residual Current Device.
Note: High leakage current because of inverter.
The power supply cable, minimum 4G25mm², must be con-
nected to the machine through the cable gland in the back
of the E-box (1). The wires L1 – L2 – L3 are connected to
the main switch –S1, connection points 2 – 4 – 6 on the
switch, Earth wire is connected to the main earth terminal
placed next to the main switch.
A.4.2 First activation of the main switch with con-
nected main power supply
Before the main switch is turned on, open the E-box and
check the below points.
8 Original Instructions
EN SC DELTA
• Measure the level of the input voltage and compare it to
the machine specifi cations.
• Turn on the circuit breakers -F1, -F2 and -F3.
• Turn on the overload protection units for the MPU´s and
the frequency inverter -F4 to -F10.
• Close the E-box and turn the two locks to locked position
by using the supplied key.
A.5 High pressure connection
IMPORTANT: When connecting to a pipeline always use
the fl exible hose connection from the outlet of the machine.
The outlet of the machine can be connected to a pipeline
with fi xed outlet points.
The pump station and outlet points should be placed so that
the lines become as short as possible.
• The line should be arranged with as few bends as possible.
• Sometimes it may pay to split the line close to the pump
station so the lengths conducting large volumes of water
become as short as possible. A centre location of the pump
station in relation to the outlet points would also lead to
smaller pipe dimensions.
• Pipe lines should be placed on walls of tile or concrete,
otherwise great care should be taken (reinforcement
plates etc.)
• Pipe lines should be placed so that damage is prevented
(collision, frost, extreme attacks of corrosion, etc.)
• Pipe lines should be fi tted in a visual location everywhere
or so that they may easily be inspected. Lines should not
be incorporated in walls or fl oors. When leading through
walls be careful not to enclosed. (Special lead-in bushes
are available)
• The outlet points should be placed as close to the opera-
tion point as possible and so that a hose length preferably
of 20 m is used.
It is recommended to let a service tech ni cian authorized by
Nilfi sk prepare the pipeline.
A.6 Venting
Start the machine and open all high pressure cocks on the
pipeline until all air has escaped. Start with the re motest
high pressure cock.
Please note that the cock should be closed for a short time
before opening it again. The latter is done in order to pre-
vent the leakage stop from being activated when venting
long pipelines.
Note! The machine may be protected with an antifreeze
from the factory. If antifreeze in the machine - catch the
fi rst litres until the fl uid is clear water. Collect the water in a
container for re-use.
B - Operation
B.1 Connections
B.1.1 High pressure hose on pipe system
The Nilfi sk high pressure hose with imprinted max. working
pressure and temperature should be attached to the outlet
connection of the pipe system by the quick coupling (1).
Danger of scalding!
Never dismount high pressure hoses at water temperatures
above 50°C.
IMPORTANT: Prior to dismounting of the high pressure hose
the machine should be stopped and the shut-off cock closed.
Then activate the trigger of the spray handle to relieve the
high pres sure hose of pressure.
B.1.2 Spray handle - accessories
1. Pull forward the quick coupling trigger (1) of the spray
handle.
2. Insert the nipple of the spray lance (2) in the quick cou-
pling and release the trigger.
PE
L1 L2 L3PE
max 125 A
max 35
SUPPLY NETWORK
SC DELTA control system
Ground fault
circuit interrupter
9Original Instructions
EN
SC DELTA
3. Pull forward the spray lance or any other accessory to
ensure correct mounting before starting the machine.
NOTE! Clean nipple of any impurities each time the spray
lance has been dismounted.
B.1.3 Application of detergents (external, only 160
bar machines)
If you want to apply detergents or disinfectants these should
be dosed to the water through an injector. In conjunction
with the injector it may be ad van ta geous to use a wall rack
on which spray lances, 2 pcs. of 25 l containers as well as
10 m high pressure hose can be placed.
Below you will fi nd various types of outlet points with injectors.
1. Outlet point with detachable injector
To be attached to the quick coupling of the high pressure cock.
To be used for dosing of low-foaming detergents or disin-
fectants.
Dosage 1-8%.
2. Outlet point with detachable foam injector
To be attached to the quick coupling of the high pressure cock.
To be used in conjunction with foam lance for application of
high-foaming de ter gents or disinfectants.
Dosage 1-5%.
3. Outlet point with cleaning trolley and foam injector
To be attached to the quick coupling of the high pressure cock.
To be used in the same way as “Outlet point with detachable
foam injector”.
Makes it possible to place 4 spray lances, 2 pcs. of 25 l
containers as well as 20 m high pressure hose.
B.2 Start
B.2.1 First activation of the main switch with con-
nected main power supply
By turning the main switch to ON position the control system
will start the self-validation procedure and start up the display,
please note that there is a start-up delay on the display.
In the self-validation mode, the water tank is fi lled up with
water and all the protection circuits are checked. The green
circle around the start button will fl ash.
If the water tank is not fi lled up in 4 minutes, the system will
stop and the water supply needs to be checked. The water
level in the water tank is shown on the display.
When the water tank is fi lled with water and the system is
ready to start, the green circle will stop fl ashing.
B.2.2 Start/stop
Press the start button on the display (FIG.1 #3) and the
green circle around the button will light up.
Press the stop button on the display (FIG.1 #4) and the
machine will stop and turn the green circle off .
When the start button is activated the machine will start up
Motor Pump Unit (MPU) to reach the wanted pressure, it
is shown on the display which MPU that is activated, the
specifi c MPU-symbol (FIG.1 #8) lights up green. MPU´s
will automatically be turned on/off when output water fl ow
is changed, and the frequency inverter will adjust the line
pressure to the selected pressure. Actual line pressure is
shown on the display (FIG.1 #2).
B.2.3 Line pressure adjustment
The line pressure from the machine can be adjusted. To adjust
the pressure, push on the pressure value by the pressure
adjustment tab on the display (FIG.1 #13) for 20 sec. then
use the +/- tab to adjust to the wanted pressure and press
OK to save the value or press cancel to undo the change.
NOTE: If the pressure change is permanent, adjustment of
the mechanic bypass valve is necessary.
B.2.4 Water tank
The water level will automatically be maintained by the con-
trol system, the inlet valve symbol will light up blue on the
display when the inlet valve is activated. The actual water
temperature is shown on the display (FIG.1 #1).
If the Cold/Hot option is mounted on the machine the water
temperature is adjusted to the selected temperature, two
valves are shown on the display, one for Cold inlet water
and one for Hot inlet water, when the Cold valve is activated
it lights up blue and when the hot valve is activated it lights
up red. To adjust the temperature, push on the temperature
value by the temperature adjustment tab on the display
(FIG.1 #12) for 10 sec. and use the +/- tab to adjust to the
wanted temperature and press OK to save the value or press
cancel to undo the change.
B.2.5 Bypass system
When the output water fl ow is reduced, the bypass system
will activate. When the bypass system is activated, the water
will return to the water tank, the actually volume is shown
on the display (FIG.1 #14), the bar light up and show the
water volume, if 1/3 of the bar is blue on a 6 MPU machine,
the water from two MPU´s is returning to the water tank.
If more than one pump is active all the redundant pumps
will stop after 8 seconds, if the outlet is completely closed
the last pump will stop after 20 sec.
The machine is still active and starts up again when the line
pressure drops below the start pressure.
B.2.6 Errors and warnings.
There are two types of failures in the control system on the
machine:
• Error: Inverter error, Critical water level, All MPU deac-
tivated, Inlet water fl ow low, low output pressure, High
temperature water tank, remote or display communication
failure. These errors will stop the machine immediately
because it is critical for the machine or connected systems.
• Warnings: MPU oil level low, MPU thermic high temp,
MPU overload protection activated, abnormal water level
10 Original Instructions
EN SC DELTA
in water tank, Slave #1 or #2 communication failure. These
warnings won´t stop the machine.
The actual warning will be shown on the Display, to reset
press the aff ected MPU or the water tank where the warning
Symbol Ref # Function Signal Action
1- Actual water temp.
- Reset water temp. error
Red - water temperature error - Check inlet water tempera-
ture - if OK, contact Service
2- Actual line pressure
- Reset output pressure low
limit (option)
Red - output pressure low limit
error (option)
- Check water fl ow
- Check available pumps
3- Start machine Flash green - control system in
self-validation mode.
Green - machine active
4- Stop machine
- Reset warning / error
Flash red - system warning
Red - system error
Check below points:
- MPU oil level
- MPU internal heat sensor
- MPU overload protection
- WBT below normal level
- Inverter failure
- Water level error
MPU 5Red - actual MPU# temperature
warning
- Check air intake MPU
MPU 6Red - oil level low actual MPU# - Check oil level
B.2.7 Display
FIG. 1
is active and the system will validate that the warnings is
gone and set the system to normal status again.
The reset is done without stopping the machine totally.
Inhaltsverzeichnis
Beliebte Wasserpumpe Handbücher anderer Marken
Sykes AmeriPumps
Sykes AmeriPumps GP100M Fehlerbehebungshandbuch
DUROMAX
DUROMAX XP WX Series Bedienungsanleitung
BRINKMANN PUMPS
BRINKMANN PUMPS SBF550 Bedienungsanleitung
Franklin Electric
Franklin Electric IPS Bedienungsanleitung
Xylem
Xylem e-1532 Series Bedienungsanleitung
Milton Roy
Milton Roy PRIMEROYAL Bedienungsanleitung