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6. Troubleshooting
6.1 Errors and Troubleshooting
In case of warnings and errors, the error code will appear on the UP
series display. Various problems and their solutions are listed in the
tables below.
Code
Description
Cause
Effect
Remedy
ER1
Overheating
Internal generator
components have
overheated to
a level that will
cause irreversible
damage, provided
the temperature
rise is not stopped
immediately.
Generator
shuts down.
Allow the
generator to
cool down prior
to turning it on
again, for at least
30 mins.
ER2
Oxygen
Depletion
Oxygen
concentration in
the compartment
where the
generator
operates has
dropped below
18%.
Generator
shuts down.
Make sure the
compartment
has adequate
air ventilation
provided before
turning on the
generator.
ER4
Hydrogen
Leakage
Hydrogen
concentration
inside the
generator
enclosure has
increased to
above 1%vol/vol.
Generator
shuts down.
Contact PowerUP
regarding the
servicing of your
generator and/
or regulator
assembly.
Do
not turn on the
generator
.
