Installation
38 GA02411_002_C0 - 10/2016 - © Leybold
Do not operate the pump with the covers only partly in place (when disas-
sembling one side, for example) since this will impair the steadiness of the
air flow cooling the pump.
Make sure that the air cooling arrangement is not impaired. When operat-
ing the pump do not leave any items (pieces of cleaning cloth, for example)
on the cooling fins of the pump chamber. Clean the cooling fins when they
are found to be very dirty.
The pump may be damaged if the cooling air flow is restricted.
3.1.3 Ambient Conditions
The pump may be operated under the ambient temperatures specified by
the Technical Data. The maximum permissible ambient temperature must
not be exceeded.
In the case of a dirty oil cooler, the temperature of the oil can increase to
unacceptably high levels. In the case of high ambient temperatures or in the
case of dusty ambient conditions the oil cooler should be checked more
often (see Maintenance).
The pump must be installed such that the side of the discharge flange
remains easily accessible. From this side all maintenance and installation
work can be done.
For installation locations over 3000 m above sea level please consult us.
3.2 Conforming Utilisation
The SP 630/SP 630 F has been developed specifically for the special require-
ments of industrial applications.
Typical areas of application are: vacuum furnaces, metallurgical systems,
brazing systems, coating technology, (freeze) drying, packaging, research and
development etc.
The pumps have been designed to pump air or inert gases in the pressure
range between atmospheric pressure and the ultimate pressure of the pump.
If other gases are to be pumped with this pump, please consult Leybold first.
For Part Numbers 117 017 - 117 019, 117 115, 117 116
The inside of the vacuum pump SP 630 ATEX Category 3i in contact with the
process has been specially designed and manufactured to comply with the
safety requirements of Equipment Group II, Category 3 of the “ATEX Directive
(Directive 2014/34/EU) on the conforming utilisation of equipment and pro-
tection facilities in explosion hazard areas».
NOTICE
CAUTION
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