Duplex JSP Manuel de l'utilisateur - Page 13

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BEFORE CALLING FOR SERVICE

PROBLEM

Machine does not produce steam

and vacuum does not work.

The red "low water" indicator (15)

lights up.

There is no injection of detergent.

Suction power is missing.

Water

leaks

through

connections of the accessories.

Steam does not come out.

Drops of water come out of the

accessories.

Noise inside the generator

Accessories do not fit perfectly.

POSSIBLE CAUSE

Lack of power.

All the water from the water tank (9) has been

used.

All the detergent from the detergent tank (8)

could have been used.

Lack of power to the vacuum

cleaner.

B. The vacuum tube is obstructed.

C. The vacuum drum (4) is full of water.

the

Check the wear of the o-ring.

Boiler has not reached the

operational pressure (green light

(14) is off).

B. Steam command switches (36-37)

are off.

Steam command switch (34) has not

been used.

At beginning of work water condenses in the

tubes and accessories due to the difference in

temperature.

The boiler getting cold, after about 6-7 hours

creates an internal depression which, at each

ignition, provokes some vibrations.

There is dirt build up in the joints and

lock/release latches (40).

REMEDY

Make sure plug (21) is well inserted and that

there is main power to the socket outlets.

Refill the water tank (9) with clean water.

Control the level in the detergent tank (8) by lifting

the vacuum drum (4). if necessary, refill the

detergent tank (8) as described in the

instructions.

A. Make sure the switch (2) is on and the

plug (7) is well inserted

B. Clean tube and accessory used.

C. Empty the vacuum drum (4)

Clean and lubricate the o-ring with grease.

if necessary, replace with one spare supplied.

Wait a few minutes.

Switch on the steam command

switches (36-37).

Use the steam command switch (34) to

activate steam flow.

After a few minutes of use this problem will

cease.

If it continues, proceed to the cleaning of the

boiler.

Wait the pressure stabilization (about 2-3

minutes), the noise disappears.

Clean and lubricate the joints.

DUPLEX JSP