28
Fig. 7
View of the fuel pump
2
5
3
1
4
D
P
P
V
D
Fig. 8
Fig. 9
2,50
~
2,50
~
C
C
View of the burner having been removed from the machine
View from the top, with its protective cover removed
Setting the burner’s heating power in line
with the plate placed as in Fig. above
A
B
C
B
B
8 problem
Diagnosis
Prevention
Solution
Touching the machine or the hose results in a soft tin-
gling feeling.
• Electrostatic charge build-up on the surface of
the machine (gas or liquid flow in plastic or Teflon
hoses).
• High humidity of the air in the machine operation
location, especially in Asian countries or weakly
ventilated rooms.
• Possible washing gun breakdown as a result of
excessive moisture in the installation / switches of
the washing gun.
• Possible breakdown as a result of damaged control
cables in the washing hose (silicon cable insulation
damaged).
Provide for good, sufficient ventilation where the machine is operated. Do not pull the washing hose exerting ex
-
cessive force (as this may result in damage to the rope that limits washing hose length and in failure / rupture of the
control cable insulation in the washing hose). Regularly inspect electrical installation for the condition of insulation
and earthing (especially the earth wire). From time to time, check the temporary electrical installation, i.e. all sorts of
extension cords or adapters. It is not allowed to use any double-wire or garden extension cords. Use only extension
cords in double rubber insulation designed for outdoor use.
Use additional grounding for the machine in the form of low-resistance earthing rod driven into the earth and con-
nected to the body of the machine with a copper rope minimum 4 mm
2
in order to dissipate electrostatic charge
build-up. Earth wire connection locations in the machine: as in Figures below.
