1)
Optional accessories / Option depending on model
Original instruction
17
Operating instructions
This high pressure washer has been designed for professional
use typically in following cleaning applications:
Agriculture, industry, transport industry, automotive cleaning,
municipal facilities, cleaning trade, construction industry, food
industry etc.
The pictorial quick reference guide
The pictorial quick reference guide is designed for helping you
when starting up, operating and storing the unit. The guide is
subdivided into 8 sections.
A
Before starting
DO READ SAFETY INSTRUCTIONS BEFORE USE!
Operating elements:
A1.
Top cover release
A2.
Receptacle for service crane and lifting ring
1)
A3. Hot
chimney
A4. Cable
hook
A5.
High pressure hose reel lock
1)
A6. Spray
lance
A7.
Supply water connection
A8.
Water inlet filter
1)
A9.
Tunable cable hook
A10. Parking
brake
A11. Tool
box
A12. Control
panel
A13.
High pressure hose connection on machine B4.a/B4.b
1)
A14. High pressure hose reel
1)
A15. Crank handle for High pressure hose reel
1)
A16. Place for canister for detergent
A17. Footboard for tipping product
A18. Tank filler for Nilfisk AntiStone
A19. High pressure hose hook
A20. Side door release
A21. Safety warning label
A22. Tank filler for fuel
A23. Spray Gun holder
A24. Flow regulation knob
1)
A25. Fuel level view
A26. Long detergent hose for external canister
A27. Service interval due/expired LED
A28. Nilfisk
AntiStone
low
1)
LED
A29. Fuel
low
1)
LED
A30. Pump oil low1) LED
A31. Power ON LED
A32. Fahrenheit /Celsius indicator
1)
A33. Boiler overheated indication LED
A34. No flame indication LED
A35. ECO-mode indication LED
A36. Hour counter; Set temp. reading; Error codes
1)
A37. Pressure
gauge
1)
A38. Main switch with hot/cold water selection
A39. Temperature control knob
A40. Detergent metering knob
1)
B
Unpacking and preparing the unit
B1.
Remove safety traps from the cleaner.
B2.
Remove the hose, lance and cable from the pallet.
B3.
If wanted the hose reel can be changed from right hand
operation to left hand operation
1)
.
B4.a Machines with hose reel: Remove transportation caps
from inlet and outlet. Connect the high pressure hose and
roll it up on the hose reel and lock hose reel on handle
(A)
1)
.
B4.b Machines without hose reel: Remove transportation caps
from inlet and outlet. Connect the high pressure hose and
place it on the hook (B).
B5.
Place power cord around cable hooks (A and B) and lock
the cable end at cable hook (B).
B6.
The Nilfisk Antiscale device is set at the factory to a water
hardness of Slightly Hard. See table at maintenance
section.
B7.
Release the wheel brake.
B8.
Lift in the handle and pull the cleaner’s rear wheel of the
pallet and down to the floor.
B9.
For easy tilting and maneuvering - kick the footboard and
push down on handle.
C
Lifting and strapping for transport
C1.a The safest way to lift the cleaner is to use a fork-lift truck
from the front or back end of the cleaner. (Not from side!).
C1.b Use the fixing points (A,B,C) when lifting with belts.
Do not lift in or strap to the plastic parts of machine as it
could become detached from the frame.
C1.c For safe daily lifting the GERNI accessory lifting set
(#107 #301001090) is recommended.
C2.
Use the fixing points (A,B,C) when securing with belts for
transportation.
Do not lift in or strap to the plastic parts of machine as it
could become detached from the frame.
D
Setting up the unit:
If your location is higher than 500 m (1625 ft) above sea level,
your burner may require re-adjustment for proper performance
and best fuel economy - Contact GERNI Service for assistance!
For location higher than 1000-2500 m might require an optional
burner kit - Contact GERNI Service for assistance!
Before using the cleaner for the first time, check it carefully to
detect any faults or damage. Run the machine only when it is in
perfect condition.
D1.
The slope on which the high pressure cleaner is placed
must not exceed more than 10° in any direction.
OBS: ambient temperature should be above 0°C and not
higher than 40°C.
D2.
Set the brake.
D3.
Fill up detergent tank
1)
.
D4.
Fill up tank for Nilfisk AntiStone
1)
.
D5.
Fill fuel tank with fresh fuel, heating oil, DIN 51603-1
(without bio diesel). Diesel according to EN 590 (up to 7%
bio diesel) can be used in above 0°C ambient with the
following restrictions: Maximum storage time in high pres-
sure cleaner diesel tank: 1 month. Diesel of more than 6
months old is not allowed to be used. Diesel EN 590 from
an open container must not be used.
See fuel level (A) through window under the filling point.
E
Switching on the unit
OBS: The machine may be protected with antifreeze liquid from
the factory
1)
- take care of point E8 below.
E1.
Connect the water supply.
E2.
Check if safety label has icon
, then a back flow
preventer is required.
Summary of Contents for MH 4M
Page 1: ...107144382 E 04 2017 MH 4M MH 5M MH 6P MH 7P Operating instructions ...
Page 8: ...8 B B5 B4 a A B4 b B B B A B6 ...
Page 9: ...9 B C B7 B9 B8 C1 a C1 b C B A C1 c ...
Page 10: ...10 C D E C2 D1 10 10 0 C 32 F 40 C 104 F D3 E1 D4 E2 D2 A E3 B C A C D5 ...
Page 14: ...14 F G F4 G1 C B C G2 F7 F5 F6 0 C 32 F ...
Page 15: ...15 H H2 H4 H3 H1 a H1 b A A A A B B B B C ...
Page 16: ...16 H H5 H6 A B C MIN C ...
