Bentone BG 450-2, Инструкция по установке и обслуживанию

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Bentone
2. 1.
B
A
B
Adjustment of outlet pressure
(setpoint adjustment)
Factory setting: Standard spring p 2
10-30 mbar
1.
1. Unscrew protective cap A.
2. Adjustment (+) Setting spindle
B ”Turn counter-clockwise”
= Increasing outlet pressure
(setpoint)
or
2.
Adjustment (-) Setting spindle B
”Turn clockwise” = Reducing outlet
pressure (setpoint)
4. Check setpoint
5. Screw on protective cap A.
6. Attach lead seal (Page 5).
4.
B
E
C/D
B
A
3.
Replace setting spring 3-4
1. Remove protective cap. A.
Release spring by turning
adjustment spindle B counter
clockwise. Turn spindle to
stop.
2. Unscrew complete adjustment
device B and remove spring C.
3. Insert new spring D.
4. Assemble complete
adjustment device and adjust
desired off-set.
5. Screw on protective cap A.
Stick adhesive label E onto
typeplate.
6. Attach lead seal.