Duplex Jet Steam Professional, User Manual

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DUPLEX JSP
9. BEFORE CALLING FOR SERVICE
PROBLEM POSSIBLE CAUSE REMEDY
Machine does not produce steam Lack of power. Make sure plug (21) is well inserted and that
and vacuum does not work. there is main power to the socket outlets.
The red "low water" indicator (15) All the water from the water tank (9) has been Refill the water tank (9) with clean water.
lights up. used.
There is no injection of detergent. All the detergent from the detergent tank (8) Control the level in the detergent tank (8) by lifting
could have been used. the vacuum drum (4). if necessary, refill the
detergent tank (8) as described in the
instructions.
Suction power is missing. A. Lack of power to the vacuum A. Make sure the switch (2) is on and the
cleaner. plug (7) is well inserted
B. The vacuum tube is obstructed. B. Clean tube and accessory used.
C. The vacuum drum (4) is full of water. C. Empty the vacuum drum (4)
Water leaks through the Check the wear of the o-ring. Clean and lubricate the o-ring with grease.
connections of the accessories.
if necessary, replace with one spare supplied.
Steam does not come out. A. Boiler has not reached the A. Wait a few minutes.
operational pressure (green light
(14) is off).
B. Switch on the steam command
B. Steam command switches (36-37)
switches (36-37).
are off.
C. Use the steam command switch (34) to
C. Steam command switch (34) has not
activate steam flow.
been used.
Drops of water come out of the At beginning of work water condenses in the After a few minutes of use this problem will
accessories. tubes and accessories due to the difference in cease.
temperature.
If it continues, proceed to the cleaning of the
boiler.
Noise inside the generator The boiler getting cold, after about 6-7 hours Wait the pressure stabilization (about 2-3
creates an internal depression which, at each minutes), the noise disappears.
ignition, provokes some vibrations.
Accessories do not fit perfectly. There is dirt build up in the joints and Clean and lubricate the joints.
lock/release latches (40).