BUSCH VACTEST PPP 700 D - 3 Installation; Notes for Installation; Vacuum Connection

Installation
6 | 44 Instruction Manual VACTEST PPP 700 D_EN_en
3 Installation
NOTE
The device shall be installed by trained personnel only. Unauthorized modifications of the in-
strument are not allowed!
3.1 Notes for Installation
Installation location: Indoor
Temperature: +5 °C ... +60 °C
Rel. humidity: max. 80% up to 30 °C, max. 50% at 40 °C, non-condensing
3.2 Vacuum Connection
CAUTION
Unintended opening of clamp with an overpressure in the vacuum system over 1000 mbar.
Risk to injury!
Damage to your health!
● Parts may fly around.
● Unsecured hose connections can release process media.
CAUTION
Overpressure in the vacuum system over 1500 mbar
Damage to your health!
The elastomer washers cannot withstand the pressure and can release process media.
● Use sealing rings with an outer centering ring.
NOTE
When mounting the VACTEST avoid forced twisting or violent opening. This can damage the
device.
NOTICE
Dirt and damage at the vacuum flange and/or thread connection.
Impairs the function of the gauge!
● Make sure that the flange and/or thread connection is/are clean, dry and free of grease.
● When handling the instrument, make sure that the flange and/or thread connection is/are pro-
tected against dirt and damage.