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Special recommendations
•
When selecting the fuel type, take note of the temperature limits of each par-
ticular fuel.
• Only diesel, light furnace oil or paraffin can be used in Wallas diesel-operated
products.
Removal of water from the tank (1)
•
During the period of use, add isopropyl alcohol-based (not ethyl or methyl
based) anti-freeze for petrol vehicles (carburettor spirit) to the fuel. The agent
should be added after the tank has been emptied, and refilled, a few times,
and always at the beginning and end of an operating season. The anti-freezing
agent binds the water in the fuel and prevents the fuel from settling and spoil-
ing during the summer season. For the dosage, observe the recommendations
provided by the manufacturer of the agent.
Maintenance
An anti-freezing agent for diesel vehicles may increase the forming
of scale at the bottom of the burner and therefore shorten the mainte-
nance interval.
Maintenance procedure
Maintenance interval
Carried out by
Inspection of basic functions
(3)
After the first 100 l, or after the first
season of use
Performed by the user ac-
cording to the maintenance
instructions
Cleaning the burner (2)
Regularly at a suitable interval
(100–600 l)
Performed by the user ac-
cording to the maintenance
instructions
Tank and filter cleaning, and
removal of water from the
tank (1)
Once every operating season
Performed by the user ac-
cording to the maintenance
instructions
Maintenance recommendations
Basic maintenance of diesel-operated devices
en
26CC / 40CC
D80151
- 54 -
490525C