Esco SCR-2A2 - Problem 3 - Airflow is not at nominal velocity

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Blower does not
function
Auto-thermal cut-off
• Check the Fan for overheating – The motor has an in-
built thermal cut off.
• Wait 60 minutes with the FAN turned off and then try to
restart.
• If the FAN restarts determine why there is excessive
heat in the cabinet.
• If the FAN does not restart proceed to the next step.
Motor failure
• Unplug the cabinet from the main supply.
• Check motor condition. If physical damage is present, like
fan blades bent, cracked or chipped off, replace blower
(see Fig. 2.9).
• To replace the blower, please follow instruction which is
available in this manual under Service Section.
Fig 2.9
DOMINIQUE DUTSCHER SAS