25
Filter
DANGER! Disconnect the power supply before removing any covers. Live
parts will be exposed when removing the top cover!
• Under normal conditions (clean and dry environment) inspect and
clean/replace the filter every 250 hours of operation
• Under severe conditions (dirty and/or damp environment) inspect and
clean/replace the filter every 150 hours of operation
Fuse replacement
The machine uses a miniature Thermo-magnetic circuit breaker (MCB) on the
rear panel as its primary means of over current protection. This is rated at 25 A,
240V max., 50/60Hz to allow for the inrush and starting currents generated by the
cooling system compressor. Any severe over current event will be disconnected
by the MCB.
If the machine repeatedly trips, there is an internal fault, and the machine must
be examined by a suitably qualified Martin service technician.
All internal circuits are protected individually by fuses in various locations within
the wiring and control electronics. If any of these fuses blow, the machine should
be investigated by a suitably qualified Martin service technician.
DANGER! Disconnect the power supply before removing any covers or
changing fuses. Live parts inside!
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