General installations and maintenance instructions
LABOVAC VACUUM UNITS
Page 2/12
05/2013
Manual N° 514774 version 8
MEANING OF THE PICTOGRAMS USED IN THIS MANUAL
In order to clarify the manual and indicate certain particular points that must be respected or taken into account,
pictograms have been inserted. These are as follows
READ symbol
: this pictogram indicates the particular points and special information.
WARNING symbol
: failure to heed this warning symbol can lead to injury and possible damage to the
machine. The reader's attention is drawn in particular to regulations and/or the need for proper
application of certain precautions.
HAZARD symbol
: this pictogram represents the DIN 4844 symbol (danger warning). It warns of a
hazard which could be fatal or cause injury, and damage the machine. This symbol must be heeded by
all people working on the machine. Industrial safety regulations must be respected.
ENVIRONMENTAL PROTECTION symbol
: this pictogram reminds the user of the need to sort waste,
store it safely and dispose of it correctly, during maintenance operations.
GENERAL REMARK :
If they are used as the manufacturer intended, machines bearing
marking comply with the requirements of the
machines directive 2006/42/
.
In order to guarantee personal protection and avoid any material damage, it is essential to
follow the instructions given in this manual and all other documents supplied with the
machine, especially the manual entitled "Safety regulations".
SECTION 1.
INTRODUCTION
We strongly advise you to read these installation instructions, before first switching on your
vacuum unit. The damage that could be caused by setting the machine up or installing it
incorrectly would not be covered by our guarantee.
In order to simplify any future requests for spare parts or further information about your vacuum unit, we advise
you to copy onto this page the specifications written on the plates fixed to the bottom of the receiver and the
liquid-ring vacuum pump(s), as soon as you receive your machine.
Specification plate :