12/52
EN
•
Mount the quick connection valve (6) after checking that the O-ring
is correctly positioned. Tighten by means of the special tool 325 197
290 and check during the tightening that the guide slot is positioned
upwards, corresponding to 12 on a clock face. (See sketch.)
•
Place the correct name plate (5) on the transparent cover plate (4) (the
screw holes shall be in horisontal position) and mount it placed in the
wall box (11) with the two screws (3). (Do not use too much force!)
•
Fasten the push plate (2) with the circlip (1).
•
Test the function of the coupling by connecting a dosage device with a
male coupling. The coupling should only release its grip when the push
plate (2) is pressed inwards.
Keep all equipment, also hands, tools, working clothes clean and free
from grease or oil.
6.1.6. EXPOSED INSTALLATION MINI
10
8
11
6
9
5
4
3
2
1
7
12
CONDITIONS
•
The valve body is already carefully aligned and fixed on the wall. The
piece of copper tube in the valve body is brazed to the proper service
line and the joint is tested for leaks.
ASSEMBLY
•
Unscrew the tightening plug. Take the gasket (2) smoothly greased with
rease for oxygen and insert to the valve body (1).
•
Screw the maintenance valve into the housing. Use tool No. 202 200
514 torque 12 Nm).
•
Insert the O-ring (4) in the slot of the valve case (6) and screw the
coupling fully into the housing (1).
•
Then turn the valve case until the locking slot is exactly plumb over the
coupling centre line. Secure the valve case in this position with the
locking nipple (5). Use a 24 mm spanner or special tool 202 200 513,
(torque 15 Nm).
•
Test the connection for leaks.
•
Fasten the chain of the dust plug (10) to the cover by means of the loop.
•
Fasten the name plate by means of the two screws (9) and tighten the
cover against the wall.
