7
English
Introduction
These instructions will help you to become familiar
with your machine and to operate it correctly. Please
read our instructions before you operate the
machine.
The right to make technical changes is
reserved.
Spare parts and service
Repairs must only be carried out by a trained
technician.
Type plate
The type and the serial number of your machine
may be found on its type plate. This information will
be required for ordering spare parts. Please make a
note of them in the space below so that they will
always be available when required!
MODEL:
SERIAL NUMBER :
Unpacking the machine
You should examine both the shipping carton and
the machine as soon as it has arrived. If you find
any damage, retain the packaging so that it can, if
necessary, be examined by the carrier. Contact the
carrier
immediately
and report the damage.
Safety instructions and warnings
Symbols indicate possible hazards. Please read this
information carefully, and take the appropriate steps
to protect both persons and property.
Danger!
This symbol is used to indicate an
immediate danger that could be
injurious or fatal to the user.
Warning!
This symbol is used to warn of a
situation that could be injurious to the
user.
Caution!
This symbol is used to draw attention
to situations that could result in light
injury to the user or damage to the
machine or to other property.
Certain fundamental safety rules must be observed
when using an electrical device.
Read all the safety instructions and warring notes
before you operate the machine.
Always wear ear protection when the level of
operating noise is high.
Caution!
To reduce the risk of fire, electric
shock or injury :
1. This machine is only to be used together with
accessories supplied by the manufacturer for:
Applications
421 A/B
510 B/B3
Cleaning, wet
X
X
Cleaning, dry
X
X
Polishing
X
X
Shampooing
X
-
Spray cleaning
X
X
Dust removal
X
X
2. Use the machine for appropriate operations
only.
3. Neither the machine not the suction units are
suitable for the evacuation of
•
explosive gases
•
inflammable materials
•
dusts that are hazardous to health
Warning!
4. This machine may only be used by:
•
persons who have been instructed in its
correct use
•
persons who have been specifically
authorised to operate the machine.
5. When using the machine, pay attention to other
persons, and in particular to children.
6. The operator must ensure that no unauthorised
persons work with the machine.
7. Always check the operational safety of the
machine before using it.
8. The operator is obliged to check the machine
after use for externally visible damage or faults.
Modifications that affect safety are to be
reported to our service department.
9. The operator or the owner of the machine must
ensure that the machine is only ever used when
it is in technically perfect condition.
10. No safety devices must ever be removed,
modified or deactivated.
11. The manufacturer's liability will lapse with any
unauthorised modification or change to the
machine.
Danger!
12. The mains voltage must agree with the voltage
printed on the type plate.
13. Do not start the machine by bypassing electrical
circuits.
14. The mains cable must not
•
be damaged by being driven over, crushed,
yanked etc.
•
it is dangerous to drive over it when the
machine is in operation.
