TECNO.MEC SYMBOL Operating Instructions Manual page 10

If the burner does not start the warning light "burner lock" (FIG. C/1) lights up. In this case turn
the burner adjusting knob (FIG. C/4) up to 0 and wait at least 20 seconds before trying to restart
the burner.
3) SWITCHING OFF
When finished using the machine act as follows:
A) Close the spray gun
B) Turn the knob (FIG. C/4) up to 0 (burner OFF)
C) Open the spray gun and let water flow for about one minute (until the temperature lowers
and cold water comes out).
CAUTION: be sure that water is cold before stoping the machine
D) Press the OFF switch (FIG. C/6)
E) Turn off the water tap
F) Open the spray gun for a few seconds to allow the water tocome out of the hoses
G) When finished using the machine disconnect electrical and water mains and put
the machine away in a closed room.
FORBIDDEN OPERATIONS - SAFETY REGULATIONS
- Do not obstruct the high pressure hose,
it could explode causing damage to the
operator
- When the machine is working, never
take away the cover of the internal
equipment
- When machine is running, it generates
heat, so touch it only when it cools down
- Do not use the machine bare-footed
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- Do not pull the machine by its electrical
cable or by the water hose
- Do not use the electrical plug to execute
the starting and switching off stages
- Do not use the machine on tilted
surfaces