10
8. Technical Data
Pumping Station
Unit
TSH 071 E
TSH 071 E
TSU 071 E
Connection, nominal diameter
DN 40 ISO-KF DN 63 ISO-K
DN 63 CF-F
Volume flow rate for
Nitrogen N2
l/s
33
60
Helium He
l/s
38
55
Hydrogen H2
l/s
37
45
Compression rate
N2
> 1011
He
1 · 107
H2
> 105
Final pressure
mbar
< 10-8
Start-up time
min
2
Working range
from
mbar
1000
to
mbar
< 1 · 10-8
< 1 · 10-9
Backing pump volume flow rate
at 10 mbar 50 Hz
l/min
≤
3,8
60 Hz
l/min
≤
4,4
Duration-/max. power1)
W
100/110
Mains connection
VAC
90-132/ 185-265
Weight
kg
15
15/16
Please refer to the relevant operating instructions for
technical data on the individual components (see Section
2.3.).
1) With maximum gas throughput.
7. Service
Do make use of our service facilities
In the event that repairs are necessary on your pumping stati-
on a number of options are available to you to ensure any
system down time is kept to a minimum:
– Have the pump repaired on the spot by our PFEIFFER
Service Engineers,
– Return individual components to the manufacturer for
repairs,
– Replace individual components.
Local PFEIFFER representatives can provide full details.
Before returning:
➡
Please attach a clearly visible notice "Free of harmful sub-
stances" (both on the unit and also on the delivery note
and any accompanying letters).
"Harmful substances" are substances and preparations as
defined in the current, local, dangerous substances regulati-
ons; in the U.S.A. as
"materials in accordance with the Code of Federal
Regulations (CFR) 49 Part 173.240 Definition and Preparation".
We will carry out the decontamination and invoice this work
to you if you have not attached this note. This also applies
where the operator does not have the facilities to carry out
the decontamination work. Units which are contaminated
microbiologically, explosively or radioactively cannot be
accepted as a matter of principle.
Fill out the declaration of contamination
➡
In every case the "Declaration of Contamination" must be
completed diligently and truthfully.
➡
A copy of the completed declaration must accompany the
unit; any additional copies must be sent to your local
PFEIFFER Service Center.
Please get in touch with your local PFEIFFER representatives
if there are any questions regarding contamination.
Decontaminate units before returning or possi-
ble disposal. Do not return any units which are
microbiologically, explosively or radioactively
contaminated.
Returning contaminated units
If contaminated have to be returned for maintenance/repair,
the following instructions concerning shipping must be follo-
wed:
➡
Neutralise the pump by flushing with nitrogen or dry air.
➡
Seal all openings to the air.
➡
Seal pump or unit in suitable protective foil.
➡
Ship units only in appropriate transport containers.
Repair orders are carried out according to our
general conditions of sale and supply. If repairs
are necessary, please send the pump to your
nearest PFEIFFER Service Center.
Contact addresses and telephone hotline
Contact addresses and telephone numbers can be found on
the back cover of these operating instructions.
☞
PLEASE NOTE
