Bluelab Dosetronic Solenoid Kit Manuel d'utilisateur télécharger pdf (Page 37)

Version S1.3 : 260511

Bluelab Dosetronic Solenoid Kit

Bluelab Corporation Limited

5.3 Solenoid Cleaning

1. Turn off the Dosetronic and solenoid power supplies at the

wall. Refer to system overview for their location.

2. Carefully remove the solenoid valve from the grommet in the

tank (empty your tank first!)

3. Undo the top ring nut on the valve. This should be hand tight,

but it may be necessary to use a pair of pliers if it is too tight,

as shown in Figure 1.

4. Take the black coil off the solenoid, as shown in Figure 2.

5. Undo the two screws on the solenoid as shown in Figure 3.

6. Carefully disassemble the solenoid valve as shown in

Figure 4. Be very careful not to lose the spring between the

piston and the cylinder. Remove the diaphragm gently – do

not use any sharp tools.

7. Clean the diaphram (Figure 5) using Jif or dishwashing

detergent and a toothbrush if necessary. Check the

diaphragm carefully for holes / splits or any other

damage.

Coil

Valve

Ring Nut

Figure 1:

Remove ring nut

Figure 2:

Solenoid and actuator

separated

Figure 3:

Remove solenoid

screws

Figure 4: Solenoid valve disassembly and completely

disassembled parts

Mounted on piston Side view Top view

Figure 5:

Normal, undamaged diaphragm

Valve

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Bluelab Dosetronic Solenoid Kit Manuel d'utilisateur Page 37