6
Installation
The operating and installation requirements described in this
manual must be strictly followed. If not, the device can be
damaged or a malfunction may occur. The unit must be mounted
level and upright. The unit and piping must be installed so the
oil is not able to enter the breather. Do not install in an enclosed
cabinet; proper ventilation is required.
CAUTION
Figure 3
Put the plane gasket between the two flanges.
Put the plane gasket between the two flanges.
The minimum thickness flange has to be 15 mm.
CAUTION
CAUTION
eSDB XS/S/M/L
EN Flange:
Remove the tape/plastic cap from the upper
flange (Fig. 2/A). Fix the upper flange (Fig. 2/A) on the
flange of the pipe from the conservator (Fig. 2/B) with four
M12 screws (Fig. 2/C).
DIN Flange:
Remove the tape/plastic cap from the upper
flange. The rotation range shall be completely covered
adjusting the position of eSDB and fixing locknut.
Figure 2
B
A
C
SELF-DEHYDRATING BREATHERS eSDB XS/S/M/L
During the terminal box assembly, use caution not to damage
the OR gasket. If this occurs it must be substituted.
CAUTION
Electrical connection
To wire the dehydrating breather, open the terminal box
(Fig. 8-9). An external ground screw is positioned on the
upper part of device (Fig. 8-9).
Power voltage
First, connect protective ground externally.
Connect the power voltage (as written on the terminal box
cover) to terminals 31- 32.
Relay
Standard Configuration
There are 2 contact failures:
• 1 x change over contact: POWER FAILURE
(terminal 22-24-21)
- NO contact: terminals 24-21
- NC contact: terminals 21-22
After supply voltage:
- NC contact: terminals 24-21
- NO contact: terminals 21-22
• 1 x change over contact: SYSTEM FAILURE
(terminal 12-14-11)
- NO contact: terminals 14-11
- NC contact: terminals 11-12
Special Configuration:
There is one-contact failures:
• 1 x NC contact: POWER FAILURE (terminal 22-21)
- NC contact: terminals 21-22
After supply voltage:
- NO contact: terminals 21-22
• 1 x change over contact: HEATER ON
(terminal 12-14-11)
- NO contact: terminals 14-11
- NC contact: terminals 11-12
Electrical connections should only be performed by qualified
and skilled personnel trained in the applicable health and safety
regulations of the relevant country.
CAUTION
Dangerous electrical voltages!
It is imperative to deactivate the power supply during wiring of
the device.
WARNING
