Huntleigh Flowtron DVT, Руководство по обслуживанию

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5.5 Replacing the Fuse Holder
Disconnect the fuse holder wires from the on/off switch and from the terminal
block. Compress the retaining flanges on the fuse holder body and push the
fuse holder out of the case.
Replacement is the reverse of the above procedure.
5.6 Replacing the Pressure-Control Assembly
Remove face label as previously described. Remove the control knob.
Unscrew and remove the 3 countersunk securing bolts and nuts.
Disconnect all tubing attached to the assembly including the outlet connector
tube assemblies.
Carefully remove (cut OFF) the shrink sleeves from the pin/socket connectors
in the wires from the alarm module to the pressure control. Disconnect the
wires and remove the pressure-control assembly.
Install the new pressure-control assembly, reconnect tubes ensuring that there
are no kinks and tubes are pushed fully onto their mounts. Secure the assembly
with 3 countersunk bolts and nuts and carefully replace the face label.
Apply a small quantity of MIS047 cyanacrylate adhesive (Loctite 410) to the
mating faces and reconnect the outlet connector tube assemblies.
Put new shrink sleeves onto the wires from the alarm module and connect the
wires to the control assembly by means of the pin/socket connectors. Slide the
sleeves over the connectors and apply hot air to shrink in position.
Check air flow and calibrate as given in Section 4, Preventive Maintenance.
F048 5-3 Issue 3
Mar 2003