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EB 8546 EN
Adjusting the set point
4.5 Rotating supplementary
filter
The rotating supplementary filter (Fig. 14) is
designed for mounting to Type 4708-53 and
Types 4708-55 to -64 Supply Pressure Regu-
lators. It replaces the small integrated filter
cartridge. The entire filter housing can be ro-
tated by 360° to ensure that the condensate
drain is always facing downwards.
Filter versions
Aluminum body with filter in transparent
plastic receptacle
Temperature range: –25 to +70 °C,
order no. 1400-9460
Special version:
Temperature range: –50 to +70 °C,
Order no. 1400-9461
4.5.1 Mounting the rotating
supplementary filter
1. Remove the cover and filter cartridge
from the supply pressure regulator.
2.
Place the supplied seal carefully onto the
groove (see arrow) of the connection.
3.
Insert connecting pipe together with seal
into the supply pressure regulator and
tighten the plastic coupling nut.
Î
Make sure that the seal does not fall out
of the groove on mounting.
4.
Adjust the direction of the supplementary
filter until it is upright.
5.
Secure the position by tightening the
hexagonal socket screw (6 mm).
Fig. 18:
Connection and seal for supplementary
filter
5 Adjusting the set point
Î
Refer to Fig. 2
Î
Unscrew the cap (5) on the set point
screw (7) and adjust the set point of the
supply pressure regulator.
Î
Turning the knob or screw clockwise in
-
creases the output pressure and turning it
counterclockwise reduces the output pres
-
sure.
Î
Lock the setting with the lock nut (8).
Содержание Type 4708
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