Troubleshooting
Algas-SDI Operations & Maintenance Manual P/N 52632
6-49
Replacing the LPG Level Switch (P480 through
P1280)
CAUTION
Turn off power at the Main disconnect.
CAUTION
Close the inlet hand valve and bleed off pressure in the vaporizer
before proceeding.
1. Remove the conduit cover (1).
2. Pull out and separate the wires (2).
3. Disconnect the conduit union (3).
4. Unscrew the conduit elbow from the liquid level switch (4).
5. Remove
the
switch.
Figure 26 - Replacing LPG Level Switch
Replacing LPG Level Switch.wmf
When re-installing the float switch, use a teflon base thread compound. Check
for leaks.