Nilfisk-Advance MH PE Series User manual

MH PE/DE
Instructions for use
106269015 H (03. 2018)
EN - DE - FR - NL - IT - NO - SV - DA - JA

Copyright © 2016 Nilfisk A/S
Instruction manual ............................................................................................................. 3 - 20
Betriebsanleitung ............................................................................................................... 21 - 38
Manuel d’Instructions......................................................................................................... 39 - 56
Gebruikershandleiding....................................................................................................... 57 - 74
Manuale di istruzioni .......................................................................................................... 75 - 92
Bruksanvisning .................................................................................................................. 93 - 110
Bruksanvisning .................................................................................................................. 111 - 128
Brugsvejledning ................................................................................................................. 129 - 146
取扱説明書 取扱説明書 ...................................................................................................... 147 - 163

MH 7P-220/1120 PE
6
1
8
4
3
10
2
5
2
3
1
4
6
7
8
9
10
MH 5M-200/1000 DE

MH 7P-200/1200 DE
MH 7P-220/1300 DE
1
2
3
4
5
6
8
10
1
10 4
6
2
3
5

3
MH PE/DE
Original Instructions
Contents
1 Important safety instructions .......................................................................................................4
2 Description .....................................................................................................................................5
2.1 Purpose ....................................................................................................................................5
2.2 Operating elements ..................................................................................................................5
3 Before starting the machine..........................................................................................................6
3.1 Transport and assembly ...........................................................................................................6
3.2 Set the brake (only machines with wheels ...............................................................................6
3.3 Fill up fuel tank .........................................................................................................................6
3.4 Connecting the high pressure hose..........................................................................................7
3.5 Connecting the water supply ....................................................................................................7
4 Control / Operation ........................................................................................................................8
4.1 Connections..............................................................................................................................8
4.2 Description of light indicators ...................................................................................................8
4.3 Switching on the cleaner ..........................................................................................................9
4.4 Pressure regulation (Tornado Lance) .......................................................................................9
4.5 Using cleaning agents ..............................................................................................................9
5 Applications and methods ..........................................................................................................10
5.1 Techniques .............................................................................................................................10
5.2 Some typical cleaning tasks ...................................................................................................11
6 After using the cleaner ................................................................................................................13
6.1 Switching off the cleaner ........................................................................................................13
6.2 Storing / frost protection .........................................................................................................13
7 Maintenance .................................................................................................................................14
7.1 Maintenance Schedule...........................................................................................................14
7.2 Maintenance work ..................................................................................................................14
8 Troubleshooting ...........................................................................................................................17
8.1 Indications on Display.............................................................................................................17
8.2 Other faults .............................................................................................................................18
9 Further information......................................................................................................................19
9.1 Recycling the machine ...........................................................................................................19
9.2 Warranty .................................................................................................................................19
9.3 Technical Specifications .........................................................................................................20

4
MH PE/DE
Original Instructions
Symbols used to mark in-
structions
Before using the
high-pressure
cleaner, be sure
to also read the
enclosed operating
instructions and
keep them within reach at all
times.
Safety instructions
in these operat-
ing instructions
which must be
observed to
prevent risks to persons are
marked with this danger symbol.
This symbol is used
to mark safety in-
structions that must
be observed to pre-
vent damage to the
machine and its perfor-
mance.
This indicates
tips and in-
structions to sim-
plify work and to
ensure safe operation.
Operations marked
with this symbol
should only be
carried out by
Nilfisk Service
Technicians.
1 Important safety instructions
High Pressure Washer -
SAFETY INSTRUCTIONS

5
MH PE/DE
Original Instructions
2 Description
2.1 Purpose This high-pressure cleaner has
been designed for professional
use in
- Agriculture
- Industry
- Transport industry
- Automotive
- Municipal Facilities
- Janitorial
- Contruction
- Food industry
etc.
Section 5 describes the use of
the high-pressure cleaner for
various cleaning jobs.
Always use the cleaner as
described in these operating
instructions. Any other use may
damage the cleaner or the sur-
face to be cleaned or may result
in severe injury to persons.
2.2 Operating elements See illustration at front of these
operating instructions.
1. Water inlet and filter (quick-
coupler for supply hose)
2. Pump oil level inspection
and fill cup
3. Fuel filling cap
4. Burner coil
5. High pressure outlet (male
quick-connector)
6. Frame lift points
7. Castor wheel with parking
brake
8. Spray lance
9. Spray lance storage
10. Control panel
WARNING! Do not use combustion engine powered machines indoors unless adequate ventilation
is assessed by national labour authorities.
WARNING! Ensure, that any exhaust emissions are not in a vicinity of air intakes.
WARNING! Incorrect fuels shall not be used as they may prove hazardous.

6
MH PE/DE
Original Instructions
3 Before starting the machine
3.1 Transport and assembly
1. The safest way to lift the ma-
chine is to use a fork-lift truck
The arrows in the illustration
indicate the best places to
position the fork.
Every fuel-burning appliance,
such as pressure washers, de-
pends upon a proper mix of fuel
and air (by weight) for proper
combustion. Therefore some
adjustment of the air supply to
the burner may be necessary to
take account of altitude and the
resulting air pressure. This is
true whether your fuel is ‘Natural
gas’, Propane or Diesel.
Your Nilfisk hot water pressure
washer was thoroughly tested
and adjusted for optimum per-
formance before it left our fac-
tory. The factory is located at
approximately 200m (650 ft)
above sea level, and the com-
bustion settings are optimal for
that elevation.
If your location is higher than
1200m (3900 ft) above sea
level, your burner may require
re-adjustment for proper
performance and best fuel
economy. Contact your Dealer
or Nilfisk for assistance.
3.2 Set the brake (only
machines with wheels
1. Before using the cleaner for
the first time, check it care-
fully for any faults or damage.
2. Run the machine only when
it is in perfect working condi-
tion.
3. Set the brake.
3.3 Fill up fuel tank With the machine cold and
turned off:
1. Fill fuel tank from a clean
container with a fresh fuel or
Diesel EN 590 (Diesel with
bio diesel content up to 7%).
See chapter 1.
Tank capacity max. 57 l.
Use clean fuel only, free of
moisture and contamination.
Contact your dealer for fuel
source and type recommenda-
tions.
Diesel according to EN 590 (up
DIESEL
FUEL OIL

7
MH PE/DE
Original Instructions
3.4 Connecting the high
pressure hose
3.5 Connecting the water
supply
1. Attach hose coupling found
with Owners Manual to the
water supply hose.
2. Rinse the water supply hose
briefly in order to prevent
sand an other dirt particles
entering into the machine.
3. Attach hose coupling to inlet.
4. Open water supply faucet.
NOTE!
See section 9.4 Technical Data
for required quantity of water
and water pressure.
In the case of poor water quality
(sand, etc.), it is recommended
that an inlet water filter be in-
stalled.
Water supply hose should be
a reinforced hose and have a
minimum inside diameter of
3/4" (19 mm).
to 7% bio diesel) can be used
with the following restrictions:
Maximum storage time in high
pressure cleaner diesel tank: 1
month.
Diesel stored externally for more
than 6 months is not allowed to
be filled into Nilfisk high pres-
sure cleaners.
Diesel EN 590 from an open
container must not be used.
If the machine is to be opera-
ted at fuel stations or in other
potentially hazardous areas,
the machine may only be em-
ployed outside the hazard areas
defined in the German „Techni-
cal Guidelines for Inflammable
Fluids“ applicable at the point
of use due to the potential ex-
plosion hazard posed by the
burner.
NOTE!
At tempera-
tures below
8°C (46°F),
the fuel oil begins to solidify
(paraffin precipitation). This can
lead to difficulties in starting
the burner. Before the winter
months it is recommended that
a fuel conditioner/stabilizer be
added (available from the fuel
oil trade).
Filling up the engine with fuel,
see the enclosed instructions for
the engine.
1. Connect the high pressure
hose quick connector to the
high pressure nipple.

8
MH PE/DE
Original Instructions
4 Control / Operation
4.1 Connections
4.1.1 Connecting the spray
lance to the spray gun
1. Pull the blue quick-release
grip (A) of the spray gun
backwards.
2. Insert the nipple of the spray
lance (B) into the quick-re-
lease connection and release
it.
3. Pull the spray lance (or other
accessory) forwards to check
that it is securely attached to
the spray gun.
NOTE!
Always remove any dirt from
the nipple before connecting the
spray lance to the spray gun.
4.2 Description of light
indicators
Not all machines feature all light
indicators. Here is a description
of the light indicators:
1. Start switch for engine
2. Battery charging indicator
3. Oil indicator.
4. Pump temperature.
Temperature of high pres-
sure pump too high. Turns
off the engine. NOTE! Not
MH 5M-200/1000 DE. This
machine has a valve open-
ing when the temperature
gets too high.
With MH 5M-200/1000 PE,
MH 7P-220/1120 PE, MH
7P-200/1200 DE, MH 7P-
220/1300 DE you have the
opportunity to lead the by-
pass water back to a water
tank if the suction operation
is run from a water tank.
Remove the screw (pos. 1)
and attach the hose to the
hose union. Lead the hose
back to the water tank. This
will prevent the temperature
in the pump from getting too
high.
5. Preheating indicator.
6. Working indicator for hot
water.
7. Service indicator. Alight
when service is required.
8. Fuel low. Alight when fuel
filling is required.
9. Operation and temperature
regulation.
10. Hour counter.
1
1
2345
6
7
8
9
10 1
1