INFICON PEG100 Medium to Ultra-High Vacuum Gauge - Manual (Page 16)

3 Maintenance
3.1 Service at INFICON
Warning Contaminated products (e.g. radioac-
tive, toxic, caustic or microbiological
hazard) can be detrimental to health and
environment.
Products returned to Inficon should preferably be free of
harmful substances. Adhere to the forwarding regulati-
ons of all involved countries and forwarding companies
and enclose a duly completed declaration of contamina-
tion (see Annex).
Products that are not clearly declared as „free of harm-
ful substances“ are decontaminated at the expense of
the customer.
Products not accompanied by a duly completed declara-
tion of contamination are returned to the sender at his
own expense.
3.2 The Electronics Assembly
The electronics assembly of the PEG100 does not requi-
re any maintenance.
3.3 Cleaning the Sensor
Warning A high tension which is dangerous when
touched is applied to the sensor in the
PEG100.
You must always switch off the supply
voltage for the PEG100 before starting
any work on the PEG100 (even when
removing the PEG100 from the connec-
tion flange) so as to avoid injury when
inadvertently coming in to contact with
the high tension.
3.3.1 Detaching the Electronics Assembly
In order to detach the electronics assembly and the
magnet assembly (5/1) you must loosen the two cross
head screws which can be accessed through two holes
in the rear of the PEG100 by turning these by about 1.5
turns.
Then the electronics assembly and the magnet assem-
bly (5/1) may be pulled off from the sensor housing.
Caution The magnet assembly (5/1) may drop
down during the pulling off process.
16
tina14e1 (0106) PEG100.ga
3 Maintenance
3.1 Service at INFICON
Warning Contaminated products (e.g. radioac-
tive, toxic, caustic or microbiological
hazard) can be detrimental to health and
environment.
Products returned to Inficon should preferably be free of
harmful substances. Adhere to the forwarding regulati-
ons of all involved countries and forwarding companies
and enclose a duly completed declaration of contamina-
tion (see Annex).
Products that are not clearly declared as „free of harm-
ful substances“ are decontaminated at the expense of
the customer.
Products not accompanied by a duly completed declara-
tion of contamination are returned to the sender at his
own expense.
3.2 The Electronics Assembly
The electronics assembly of the PEG100 does not requi-
re any maintenance.
16
tina14e1 (0106) PEG100.ga
3.3 Cleaning the Sensor
Warning A high tension which is dangerous when
touched is applied to the sensor in the
PEG100.
You must always switch off the supply
voltage for the PEG100 before starting
any work on the PEG100 (even when
removing the PEG100 from the connec-
tion flange) so as to avoid injury when
inadvertently coming in to contact with
the high tension.
3.3.1 Detaching the Electronics Assembly
In order to detach the electronics assembly and the
magnet assembly (5/1) you must loosen the two cross
head screws which can be accessed through two holes
in the rear of the PEG100 by turning these by about 1.5
turns.
Then the electronics assembly and the magnet assem-
bly (5/1) may be pulled off from the sensor housing.
Caution The magnet assembly (5/1) may drop
down during the pulling off process.