VACUUBRAND SKF H 40 - Manual (Page 3)

Documents are only to be used and distributed completely and unchanged. It is strictly the users’ responsibility to check carefully
the validity of this document with respect to his product. Manual-no.: 999229 / 03/08/2009
page 3 of 7
Safety information!
General information
☞
Read and comply with this manual before installing or operating the equip-
ment.
☞ Comply with technical data and notes on use and operation.
If the equipment is damaged, notify the supplier and the carrier in writing within three
days; state the item number of the product together with the order number and the
supplier’s invoice number. Retain all packing material for inspection.
Do not use the equipment if it is damaged.
Intended use
Use the cold trap for the intended use only, i. e. for the condensation of vapours in
vacuum installations.
☞ Suitable coolants: Liquid nitrogen (LN
2
) or acetone-dry ice (CO
2
) mixtures.
Setting up and installing the cold trap
☞ Prevent any part of the human body from coming into contact with vacuum or with
cryogenic coolant.
• Connect pipes gas tight to the vacuum installation and to the inlet of the vacuum
pump.
• Prevent mechanical stress at the connection due to tensile force or vibrations.
• Attention: Flexible elements tend to shrink when evacuated.
• Maximum operating pressure: 1.1 bar absolute.
Fixate the cold trap at a stand mounting.
Check that the system to be evacuated as well as the small flange connections are
mechanically stable and that all fittings are secure. Comply with all applicable safety
regulations.
Comply with notes on correct vacuum connections, see section ”Use and opera-
tion”.
Comply with all applicable and relevant safety requirements (regulations and
guidelines), implement the required actions and adopt suitable safety meas-
ures.
Ambient conditions
Pay attention to the permissible maximum ambient temperatures between +10°C
and +40°C (see ”Technical data”).
NOTICE
NOTICE
NOTICE
NOTICE