Troubleshooting
Algas-SDI Operations & Maintenance Manual P/N 52632
6-35
Full Load Voltage Tests
WARNING
THIS IS HIGH VOLTAGE! Exercise great caution in making the
following tests. Carelessness could result in grave injury or death.
The current flow to the heaters is directly dependent on the applied voltage. Low
voltage causes low current. All measurements must be made while the heaters
are on.
FULL LOAD VOLTAGE CHECK
NOTE
Check voltage when heaters are energized.
Check heater voltage by measuring voltage at the power relay when the
contactor is engaged.
See the Data Sheet or the Nameplate
on the vaporizer
to determine the correct voltage reading for your vaporizer. Check between all
three poles of the relay. The readings should be equal +/- 3%.
NOTE
Low voltage will reduce the capacity of your vaporizers.
Figure 12 - Full Load Voltage Check
Full Load Voltage Check.dxf
