Manual En - DEHACO Mamba 121 Manuel D'instructions

4. Manual EN

GB
INTRODUCTION
The purchased appliance taht you have is hightech product made by a
vely in the professional dust/liquid vacuum cleaner industry. This manual has
been compiled to ensure a better machine use. Please read it carefully and
follow the instructions contained in it. Thank you for having preferred our
product. We hope you will obtain satisfaction from using it.
GENERAL INFORMATION
1. This manual shall be considered ann integral part of the appliance and
should be carefully looked after for subsequent reference.
2. Take the appliance out of its packaging and make sure it is in perfect
condition, including accessories and optionals.
3. Make sure that the electrical data of the appliance, shown on the label,
corresponds to those of the mains supply.
4. The appliance must only be used with original accessories and spare parts
as these ensure safe and perfect operation.
5. The manufacturer disclaims all liability for injury to persons and animals and
damage to things due to the irresponsible use of the appliance and to the use
of non-original accessories and spare parts.
6. The repair and/or replacement of the various component parts, especially
electrical parts, must be done by skilled persons.
7. The appliance is suitable for collective use (hotels, schools, factories,
shops, etc...)
IMPORTANT
Never use the machine in case of uncertainty or faults of any kind l, including
those not mentioned in this manual.
INSTALLATION
positioning can cause serious damage to the machine.
3. Connect the power cable of the appliance to the power socket with
4. To vacuum liquids, empty the dust from the container and remove the cloth
EXTRACTOR models
1. The EXTRACTOR models are only suitable for simultaneous use with outlet
cap Z, which must be replaced at regular intervals, is fundamental in use as
2. On start-up, check that the tank Q is full and keep the outlet cock of T or S
open for a few seconds in order to bleed the air and allow the pump to pressu-
rise the circuit.
3. The EXTRACTOR models have pumps in points Q, T and U, which must be
cleaned at regular intervals. Lack of cleaning reduces outlet performance and
can damage the pump, the pressure switch and other components in the
hydraulic circuit. The tanks Q must also be cleaned regularly.
4. An appropriate detergent can be added to the water in the tank Q, respec-
ting the dilution percentage indicated on the chemical and verifying that it is
suitable for use on the surface to be washed. KEEP THE DILUTION PERCEN-
TAGE VERY LOW, AT LEAST BELOW 5%.
SAFETY PRECAUTIONS
caution: what to do
1. All power conduction parts must be protected agains water. SHORT-CIRCUIT RISK.
4. Only ever use the appliance for the purposes for which it hase been designed and manufactured. ACCIDENT RISK.
5. In case of leakes of liquids, foams, etc., turn the appliance off straight away.
caution: what not to do
1. Do not leave the machine running and unguarded nor within reach of children, animals or persons that are not responsible for their own actions.
ACCIDENT RISK.
for health. EXPLOSION OR POISONING HAZARD
3. Do not rest the vacuum inlet on or move this cose to delicate parts of the body (eyes, ears, mouth, etc.). ACCIDENT RISK.
4. Do not touch the plug and/or socket with wet hands. ELECTRIC SHOCK RISK.
5. Do not soak the appliance or spray it with liquid substances. SHORT-CIRCUIT.
7. Do not pull or lift the appliance using the power cable. SHORT-CIRCUIT RISK.
PROBLEM
The machine does not start
The machine suddenly stops.
Reduced suction power.
Suction power suddenly drops.
8 Dehaco B.V. • Kruisbaak 25 • 2165 AJ Lisserbroek (NL) • ✆ +31 (0)88 - 20 20 600 •  info@dehaco.nl • www.dehaco.nl
vacuum liquids.
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problems to the appliance.
6. The noise level is below 85 dB(A)
OPERATION INSTRUCTIONS
1. Keep the ventilation areas and do not place objects, wrappings or anithing
else on the machine before starting or during operation.
2. Reset the machine on a sound and stable surface.
3. Start the required machine operation by pressing the appropriate switch
IMPORTANT
tank is full. Switch off the appliance and empty the tank.
2. Do not use the appliance in case of malfunction, bad operation, electrical
parts non properly insulated. If necessary, contact your authoryzed dealer.
3. Check regularly the power cable and if it is damaged, please contact the
manufacturer or the authorized technical service for the replacement.
MAINTENANCE
3. Check and free the blocked parts (vacuum pipes, connector, brushes, etc.)
from any deposited materials.
4. If necessary, clean the tank and in any case, never leave dust or liquid
residues in the tank for long periods.
IMPORTANT
become the cause of serious damage to the appliance.
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breaker protector, which intervenes when the temperature of the pump is
high. Wait a few minutes before re-start.
6. The hydraulic circuit is adjusted by a pressure switch, which turns the pump
off when the outlet cock S is closed. Keep tank Q full at all times. If the tank is
empty and the green switch is in the ON position, the pressure switch will not
detect pressure in the hydraulic circuit and will therefore leave the pump
running idly, which will thus risk damage. TURN THE GREEN SWITCH OFF
IMMEDIATELY.
7. In the event of leaks in the hydraulic circuit, especially around the motor
head, turn all appliance commands off immediately and contact an authorised
dealer for a safety check.
circuit under pressure after use. Turn off the green switch, open the tap and
drain the remaining water.
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PROBABLE CAUSE
No current
Because of overheating, the thermal protection turnes the
machine off (not available on all the machines).
Filter, nozzle, hose or tube clogged.
Tank full.
5
PROBABLE SOLUTION
Check main fuse, power cord,
plug and outlet.
After the machine has cooled down, you can start it
up again.
Check and clean
Stop the machine and empty the tank.
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