23
7.5. Setting the feed pressure
max.
Set the max. permissible feed pressure (example: 2 bar) by slowly
closing the adjusting valve (14) on the rear and looking at the
manometer (7).
L The max. pressure is determined by the weakest element in the
circuit (e. g. glass equipment).
Fixing a leak on the adjustment valve
The stuffing box gland on the adjustment valve must be tightened if it
develops a leak.
1 2 3 4 5
1. Undo the nut (a.f. 8) and remove the hand wheel on the
adjustment valve,
2. Unscrew the stuffing box gland cover,
3. Remove the insulation,
4. + 5. Tighten the nut on the seal (a.f. 27),
6. Place the seal back over the screw connection,
7. Secure the stuffing box gland cover,
8. Attach the hand wheel to the adjustment valve and secure the
nut.
The adjustment valve must turn easily after the nut has been tightened.
7.6. Setting the temperatures
Factory setting: 25 °C
Setting can be carried out in the start/stop condition.
1. Press one of the keys for a short moment.
The setpoint value instead of the actual value is indicated on the
display for about 8 seconds.
The value can now be changed.
2. Change value:
Press
to set a higher value.
Press
to set a lower value.
Keep the keys depressed for the value to change fast.
3. Press enter to store the value.
w ww . . co m
information@itm.com1.800.561.8187
To Next Page
Loading...
