Chopin Mixolab, Maintenance Manual

Page: 109 / 144

Chapter 3 Repair 109
Maintenance manual
MM-MIXO-EN Ind. 0
04/2012
Mixolab
■
Adjusting the solenoid valve
In order to adjust the flow rate, proceed first to the following:
❏
Loosen the locking thumb wheel ( 1 ) in the direction of the blue
arrow ( 1A ).
❏
Turn the adjusting screw ( 2 ):
- to the left (pink arrow ( 2A )) to increase the flow, or
- to the right (red arrow ( 2B )) to decrease the flow.
❏
Proceed again to a flow rate measurement with the graduated
vessel during 1 minute.
The adjustment of the valve is performed with the
MIXOLAB slightly tilted to easier the passage of the
hand, and the 1 minute flow test shall be performed with
the MIXOLAB horizontal, parallel to the table.
7. After 1 minute, if the flow rate is comprised within 0.5 litre
↔
1
litre, tighten the locking thumb wheel ( 1 ) to the right (orange
arrow) ( 1B ).
8. If the flow rate is still not within 0.5 litre
↔
1 litre, proceed again
to the flow adjustment, and measure again on 1 minute.
11 : Adjustments and checks for the Mixolab
Operation 11-7 Adjusting the flow rate of the cooling circuit solenoid valve
Sheet: 2 / 2
Consumables:
Tools:
-
-
1
2
1A 1B
2A 2B