Because an ambient temperature of Power Mate becomes high, a
thermostat mounted on Power Mate and informs an alarm.
Check temperature around Power Mate is high
(more than 55_C)
Thermostat on the back panel of base
PC board is faulty.
Replace the base PC board.
Fun motor is faulty
Replace fan motor
Lower temperature around
Check fan on the top of controller of Power Mate
is operating when power is on.
When the base printed–circuit board is replaced, all data in
the memory will be lost because the memory module is
dismounted. Re–set up the data by referring to Chapter 3.
The fan motor is a consumable.