Indication Lights On Control Panel; Other Faults; Further Information; Recycling The Cleaner - Nilfisk-Advance MH 7P Instructions For Use Manual

english 8.2

Indication lights on control panel

Indication light
fl ashing
ON
fl ashing
ON
ON
8.3

Other Faults

not ON
Pressure too low
Machine is running with pulsating
pressure and makes knocking
noise
No detergents drawn in
Burner soots

9 Further information

9.1

Recycling the cleaner

9.2

Guarantee

16
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Fault
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Make the old cleaner unusable
immediately.
1.
cut the power cord.
Do not discard of electrical ap-
pliances with household waste.
As specified in European Direc-
Our general conditions of busi-
ness are applicable with regard
to the guarantee. Subject to
change as a result of technical
advances.
Cause
see FLO
Low fuel level
Low Nilfi sk AntiStone (Anti-Scale)
level
Service interval: Service due in 20
hours
Service interval expired
Pump oil low
Cause
Power cord not properly
connected to power supply
High pressure nozzle worn
out
Pressure regulation set to low
pressure or VarioPress-lance
set to low water volume.
Pump has drawn in air due to
detergent tank being empty
Detergent tank empty
Dirt in detergent tank
Suction valve at cleaning
agent inlet soiled
fuel contamination
Burner sooted or adjustment
incorrect
Unplug the cleaner and
Remedy
see FLO
•
• Fill fuel tank
Cold water operation possible
• Fill Nilfi sk AntiStone (Anti-Scale)
tank
Contact Nilfi sk Service
Contact Nilfi sk Service
• Fill to proper level
Remedy
• Check power cord connetction
• Check fuse (see chapter 9.3 Technical
Data)
• Replace nozzle
• Turn the twist grip on safety control block
clockwise (+) or set VarioPress-lance to
higher water volume (see chapter 4.4)
• Close detergent valve. Remove lance from
gun. Operate spray gun and let machine run
until air in pump is gone and the machine is
running normally/calm again.
• Fill detergent tank
• Clean detergent tank
• Remove suction valve and clean or replace
Contact Nilfi sk Service
tive 2012/19/EC on old electrical and elec-
tronic appliances, used electrical goods
must be collected separately and recycled
ecologically.
Contact your local authorities or your near-
est dealer for further information.
The guarantee is invalidated if the machine
is not operated in accordance with these
instructions or otherwise abused. The
guarantee is invalidated if the machine is
not serviced as described.
1) Options / model variants
Original instruction