Before Referring To The Technical Service - TECNOVAP Steam Box Professional User Instruction

10.

BEFORE REFERRING TO THE TECHNICAL SERVICE

PROBLEM
Machine does not produce steam
and vacuum does not work.
The red "low water" indicator
lights up.
There is no injection of detergent.
Suction power is missing.
Steam does not come out.
Steam leaks through
connections of the accessories.
Visualization of "ALL1" on the
display
Visualization of "ALL2" on the
display.
Blinking light
POSSIBLE CAUSE
Lack of power.
Protective system activated.
All the water from the water tank (7) has been
consumed.
All the detergent from the detergent tank (6)
has been consumed.
Boiler indicator
The "ready system" light
Presence of air inside the mixing circuit.
A) Lack of power to the vacuum cleaner.
B) The vacuum tube is obstructed.
C) The vacuum drum is full of water.
A) Boiler has not reached yet the operational
pressure (light
B) Steam switches (36 and 37) are off.
C) Steam command switch (34) has not been
activated.
the Check the wear of the o-rings.
Water filters obstructed, wrong power supply to
the device, drain cap not inserted.
Temperature exceeded the threshold, drain cap
not inserted, boiler under pressure after the
mud draining.
Protection water net control activated.
Make sure plug (1) is well inserted, check if the
main switch (4) and if the switches
are activated.
Refill the water tank (7) with clean water.
Refill the detergent tank.
is off.
Activate
elements".
Wait until the "ready steam" light lights up (about
is off.
175°C).
Proceed with the reactivation of the pump (ref.
paragraph "maintenance" 9.2)
A) Make sure the switch (4) is on and the plug
(23) is well inserted into the socket (14).
B) Clean the vacuum tube and the accessories
used.
C) Empty the vacuum drum.
A) Wait a few minutes.
is off).
B) Switch on the steam switches (36 and 37).
C) Use the steam command switch (34) to
activate steam flow.
Clean and lubricate the o-rings.
If necessary, substitute them with the spares
supplied.
Clean the filter of the water tank, check that the
voltage corresponds to the data indicated on the
technical label.
Insert the drain cap.
Insert the drain cap, discharge the air inside the
boiler by activating the steam switch on the
handgrip.
Control the presence of pressure and water into
the valve (2).
Remove and clean the filter (3) of the water net
valve.
Pag. 29
STEAM BOX PROFESSIONAL
REMEDY
the switch "activation of
TECNOVAP 06/15
heating