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T
ROUBLESHOOTING
Device is not placed horizontally
Poor ventilation of the box
Ambient temperature too high
Lid does not lock properly
Device is operating with 2 energy types
Poor air circulation within the box
Vaccines have been inserted, before the
device had been cooled down
Ice Layer at evaporator
False / No isolation inserts installed
Cooling unit defective
Water isolation inserts frozen
Heating cartridge defective
False operating voltage
Poor contact
Heating cartridge falsely positioned in
heating tube
False thermostat setting
Electrical thermostat defective
Voltage is no constant
Piezo ignition device defective
Ignition plug and/or ignition cable loose
or defective
Device is placed in a draught
Gas cylinder empty
Burner jet dirty or defective
Burner dirty
Gas thermostat defective
Thermo-coupling loose
Thermo-coupling defective
Safety pilot defective
Flame is not burning properly
Adjust device position
Ensure proper air circulation around the device
Position the device at a cooler location
Check sealing, hinges and locks; replace
sealing, if necessary
Switch off one of the energy types
Arrange vaccines in the device such that there
is enough room available for air circulation
Before inserting the vaccines, wait until the
operating temperature is reached
Defrost device
Check isolation inserts
Replace cooling unit
Defrost isolation insert and select "warmer"
thermostat setting, if necessary
Replace heating cartridge
Check power supply
Check all cable connections
Position and fix heating cartridge correctly
Adjust thermostat setting
Replace electrical thermostat
Insert a voltage regulator
Replace piezo ignition device
Tighten or replace ignition plug
Position the device at another location
Connect a filled gas cylinder
Clean or replace burner jet
Clean burner
Replace gas thermostat
Re-tighten thermo-coupling at both ends
Replace thermo-coupling
Replace safety pilot
Clean burner and burner head
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