Pfeiffer Vacuum CENTERONE Instructions D'installation page 5

Installation in a Con-
trol Panel
Desk-Top Unit
Loss of the protection class of the rack
If the product is installed in a rack, it is likely to lower the protection class of the rack
(protection against foreign bodies and water) e.g. according to the EN 60204-1 regula-
tions for switching cabinets.
 Take appropriate measures for the rack to meet the specifications of the protection
class.
Thermal overload!
 Set up the unit so that the admissible maximum ambient temperature (e. g. due to
installation or sunlight) is not exceeded.
 Ensure adequate air circulation!
The following operator panel cutout is required for mounting in an operator panel:
105
91.4
M3 or Ø3.5
Fig. 5: Operator panel cutout and mounting CenterOne
105
91.4
M3 or Ø3.5
Fig. 6: Operator panel cutout and mounting CenterTwo / CenterThree
 Guide the device into the operator panel cutout.
– It is advisable to support the device in order to ease the load on the front panel.
 Fasten the device in place with four M3 or comparable screws.
The CenterOne/CenterTwo/CenterThree is also suited for use as desk-top unit. For this
purpose, two self-adhesive rubber feet as well as a slip-on rubber bar are supplied with it.
NOTICE
NOTICE
Installation
5