Simplex Saturn Series - Troubleshooting Alarms

24 — Alarms and Warnings
Table 2 Troubleshooting alarms
Alarm Cause Solution
Motor
Fan blades blocked Clear obstruction
Fan
Intake vents blocked
by debris, paper, etc
Clear intake vents
Fan blades have come
loose from sha
Tighten fan blade hub.
Intake Temp
Intake vents blocked
by debris, paper, etc
Clear intake vents
Load bank pulling
in exhaust from
generator, etc.
Ensure load bank was
not installed too close
source of exhaust
Insucient airow
Ensure load bank has
access to sucient
cool air intake
Ambient temperature
too high
Conduct operation on
cooler day, if possible
Exhaust Temp
Air not being forced
over load elements
Ensure fan and fan
motor are working
correctly and rotating
in correct direction
Load Dump
Load dump switch
activated
Deactivate load dump
switch
Load dump jumper
fell out of TB-LD 1-2
Replace load dump
jumper