Type 5650, 5651, 5652, 5653.
2
A 1.2 Important information
The instructions for use should be
read by the user before starting up the
unit for the first time, in order to avoid
incorrect operation and other damage. If
other language versions are required, please
request these from your responsible KaVo
agent. Duplication and distribution of the
instructions for use (IU require KaVo's
prior consent.
All technical data, information and proper-
ties of the product described in the IU cor-
respond to the state on going to press.
Modifications and improvements to the
product as a result of new technical devel-
opments are possible.
This does not imply any right to retrofitting
of existing units.
KaVo assumes no responsibility for damage
arising through:
• external influences (poor quality of the
media or inadequate installation
• use of incorrect information
• improper use
• improperly performed repairs.
Repair and maintenance work - apart from
the activities described in these instructions
for use - may be performed only by quali-
fied technical personnel.
In the event of modifications by third par-
ties, the approvals become null and void.
KaVo recommends using only original
spare parts for operation and for repair.
A 1.3 Precautions
Safe operation and protection of the unit are
ensured only through proper use in accor-
dance with the instructions for use and
using the tools approved for the purpose.
The following should also be observed:
• the work safety regulations,
• the accident prevention regulations.
The extraction canopy can be installed
above preheating furnaces, polymerisation
units, waxing-out furnaces, boil-out units or
other equipment.
Intended use is possible only considering
the conditions in accordance
with EN 60335-1-2 and EN 61010.
The canopy cannot be used for the
extraction of explosive or aggressive
vapours, e.g. from acids.
The exhaust air must not be directed into a
chimney used for oven exhaust gases.
Ensure adequate ventilation of the room
containing the chimney. In the event of
simultaneous operation of extraction canopy
and fire grate, the negative pressure in the
same room must not be higher than 4 Pa.
(Fire grates VO Regulation of 31.01.86 and
DVGW-TRGI regulations 1986, official
gazette G 600 .
Compliance is required with official regula-
tions relating to discharges into the atmos-
phere.
A 1 User information
A 1.1 Meaning of the pictograms
Situations where failure to follow the
instructions may lead to danger,
damage to material or operating faults.
Important information for operator
and engineer.
Automatic mode
Automatic sequence
Close, screw in,
fasten, etc.
Open, release, loosen
+ more, higher
- less, lower
∞Continuous operation
Time, time sequence
Disconnect mains plug
